HumanSignal | https://humansignal.com/ | REMOTE North America, South America, Europe | Full-time | Engineering roles

We created Label Studio, which has quickly become the most popular open source data labeling platform with a 250K+ users around the world and millions of labeled samples each month, alongside a community of thousands of data scientists sharing knowledge and working to advance data-centric AI.

We're a remote team full of people passionated about open source and AI. We are very pragmatic and strong team players.

We are looking for multiples engineering roles to support the growth of Label Studio:

- Senior Backend Engineer: https://boards.greenhouse.io/humansignal/jobs/4291492004

- Senior Frontend Engineer: https://boards.greenhouse.io/humansignal/jobs/4630367004

- Staff Full Stack Engineer: https://boards.greenhouse.io/humansignal/jobs/4803399004

- Support Engineer (Europe): https://boards.greenhouse.io/humansignal/jobs/4306322004

- Senior Sales Engineer: https://boards.greenhouse.io/humansignal/jobs/5218318004

See https://boards.greenhouse.io/humansignal for more openings.

Channable | Utrecht, Netherlands | HYBRID / ONSITE | https://jobs.channable.com/working-at-channable

Join one of the fastest growing scale-ups in the Netherlands. We have several open engineering positions to join our team in Utrecht. We are a young company with a strong engineering culture and some unique data problems, which we are solving for our customers.

You can read more about our work on our tech blog: https://www.channable.com/tech

Our stack includes: Python, Haskell, Rust, PostgreSQL, Redis, Nix, Terraform, Nomad, Ansible

We process over 100 billion products per day and offer technically interesting and challenging work. We are looking for highly motivated and skilled engineers to join our team.

Open positions:

- Python Software Engineer, team Marketplaces: develop our API and integrations with marketplaces - https://jobs.channable.com/o/python-software-engineer-market...

- Haskell Software Engineer: develop highly scalable backend services - https://jobs.channable.com/o/haskell-software-engineer-5

Witty Machines | Senior Robotics Engineer | Zurich, Switzerland | ONSITE | 100-140k CHF + Equity

We build physically intelligent software that enables industrial robots to perform complex manipulation tasks in the food industry - things that were previously impossible to automate. Our systems combine advanced ML, computer vision, and control algorithms to make robots truly adaptable to real-world variations.

We're looking for a Senior Robotics Engineer to help architect and implement our core technology stack. You'll work directly with industrial robots, design perception and control systems, and help shape our technical direction as an early employee.

Tech stack: Python, C++, ROS, PyTorch, industrial robotics platforms

- Good robotics fundamentals (perception, planning, control)

- 1-2+ years hands-on experience with industrial robots or similar systems

- ML/computer vision experience is valuable

- Must be based in or willing to relocate to Zurich

Why us:

- Work on cutting-edge robotics problems with immediate real-world impact

- Significant equity package

- Shape technical architecture and company direction as an early employee

- Central Zurich office location

Apply: [email protected]

Eigen | Full-Time | ai product engineers | REMOTE (all remote) | Hiring GMT-8 to GMT+2

Eigen helps companies build world-class AI products, enabled by the cutting edge of AI and LLMs.

* we are a real business — profitable with $XM in revenue this year. We're hiring for our line of ed-tech products that help kids learn how to write.

* we need: smart, in the details, ai product engineers. Experience with typescript stacks is ideal.

* engineers excited about using AI both in their workflow and in products

* we're a smart team. ex. stanford ai lab, harvard, uber, tinder, superhuman, etc.

* the comp is quite good. See our job descriptions for more detail.

Apply at http://eigen.net/careers

traceoid.ai | Remote | Various roles

traceoid.ai (http://traceoid.ai) is revisiting the theory that underlies machine learning. Our approach opens up the door towards scalable energy-based models, faster and cheaper training and inference and interpretability. If we succeed, our approach will mark a significant step forward towards achieving AGI. Here is what Yann LeCun had to say about EBMs https://x.com/ylecun/status/1380066315600343042.

Please reach out, if you have background in any of these fields (or are excited to learn):

- integrable systems

- algebraic topology (in particular Hopf algebras, tensor categories)

- quantum groups

- category theory

- statistical mechanics

- computational physics (see the link above for a full list).

Our company operates at the intersection of research & development, and as a part of this job, you will be reading papers and implementing some very cool research from the above fields. You will be joining a team with several PhD's and while advanced degrees are not a hard requirement, you are expected to possess deep knowledge of the above fields. Ideal candidate would understand how one goes about writing high perf code as well as be able to explain the concept of a Hamiltonian. Contact us at [email protected].

You can also join our Discord channel https://discord.com/invite/mr9TAhpyBW even if you just want to follow along.

Dragon Mandarin | Full Stack Engineer | Taipei, Taiwan | REMOTE | >= 80k+ NTD / month

Dragon Mandarin is using AI to make Chinese language learning more intuitive and effective. Our mission is to provide unlimited learning material tailored precisely to our users' interests and level.

I am hiring our first full-stack engineer to help build our MVP (a web-based graded reading tool). If you’re a developer with an interest in Chinese language learning, please reach out.

More details: https://dragonmandarin.com/jobs/fullstack (if you’re not in Taiwan, you can still apply).

Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time

At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have more than 100 organizations using our product. Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient.

We’re expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure. Even if we don’t have a role out for your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.

More info at https://tandemhealth.ai

Feel free to reach out to [email protected] if you have any questions.

PredictionHealth | Full Stack Engineer (Backend Focus) or QA Engineer | REMOTE in US (HQ in Nashville) | $125K-$200K

We’re a mission-driven startup using AI to improve the quality of medical care. We’re already slashing documentation time 50-75% and optimizing coding/compliance for hundreds of US organizations. Our team of 30 passionate, hardworking, and friendly innovators (8 in eng/R&D) grew 6x last year, and we're just getting started. Seeking one backend-focused full stack engineer and one QA engineer to tackle our toughest challenges.

Backend Focus: Golang, Python, PostgreSQL, AWS, BigQuery, GCP - Scale our data pipeline and AI model deployment - Wrangle messy clinical datasets - Automate and improve RPA and PDF extraction processes - Evolve our REST API (already processing 100K+ daily requests) - Collaborate with MDs and PhDs on cutting-edge med-tech

QA Engineer: Python, Typescript, React, AWS - Develop and maintain comprehensive automated testing frameworks - Create and execute validation scripts for data processing pipelines - Integrate monitoring and validation tools to ensure data integrity and reliability - Implement end-to-end tests for UIs, including React apps and Chrome extensions Ensure quality standards are met across the development lifecycle - Debug and discuss issues with customers to improve reliability - Some manual QA / testing initially as new automations are created

If you thrive on autonomy, love solving complex problems, and want to make a real impact in healthcare, we want you! Ready to help clinicians take better care of their patients?

Full stack with backend focus apply here: https://predictionhealth.breezy.hr/p/22ca328525b5-full-stack...

QA engineer apply here: https://predictionhealth.breezy.hr/p/a4c356fe3ee7-qa-softwar...

Scite.ai | Full-Stack Software Engineers | Remote (US/Canada)| Full time | https://scite.ai/

We are hiring for multiple engineering roles at scite.ai to build the worlds best place to search, discover, understand, and access research.

We have unique access to the world's literature through publisher partnerships and and have developed a market leading generative AI Assistant.

We are mostly looking for full stack senior software engineering roles who have experience and interest in scaling up systems and building large scale ingestion and search - based applications. This role requires no previous AI experience or knowledge (though its a plus!) so its perfect for folks who want to break into the generative AI space from an engineering background.

Senior Full Stack Engineer (Remote, US/Canada)

https://researchsol.bamboohr.com/careers/49?source=aWQ9MzU%3...

Senior UI/UX Designer (Remote, US/Canada) https://researchsol.bamboohr.com/careers/50?source=aWQ9MzU%3...

Awarded Software | Full-Stack Engineers (2x) | ONSITE (NYC) | Full-Time | $130K - $180K

Awarded's mission is to break down the financial barrier and open access to higher education.

We’re a seed-stage Ed-Tech company building a scholarship award management and stewardship platform for colleges and universities. Our platform simplifies the scholarship experience for students and empowers higher-ed staff to award the most dollars to the most students.

We’re scaling quickly and looking for high-impact engineers who share our vision for higher education to join us on this journey.

Tech Stack: TypeScript, Next.js, GraphQL, FastAPI, Terraform, AWS

Learn More and Apply Here: https://app.dover.com/jobs/awardedsoftware

ToursByLocals | Full Stack Engineer | Remote | 75-150k

ToursByLocals is one of the top destinations for travellers looking to get a private tour from an actual _local_ tour guide from the area. We recently launched our new site and we are looking for a few more talented people to join our team to continue to make it better and launch new features our travellers, tour guides and travel agents will love. Our tech stack includes: Node, TypeScript, NextJS & NestJS, React, GraphQL, MongoDB.

I am hiring for early career, intermediate and senior level roles, when you apply let us know which role you are interested in.

https://toursbylocals.bamboohr.com/careers/50?source=aWQ9MTc...

Norm | New York City (NYC) + Remote | Full-Stack Product Engineer | Full-Time | https://www.norm.ai

Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents

We just raised a $27m series A (on top of a $11m seed). We're growing quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for technical roles, including:

Full-Stack Product Engineer ($200-225k/yr): https://jobs.lever.co/NormAI/b71ce742-7b52-468b-9f1c-dd00210...

Director of Information Security & Compliance ($175-225k): https://jobs.lever.co/NormAI/6b674978-6374-4f44-aa3e-06bc82d...

Legal Engineer ($175-225k): https://jobs.lever.co/NormAI/7cb40761-ef33-42a5-8831-d153632...

We're also hiring for client engagement managers, sales sales engineers as well. The best way to apply is online through the links above (we review every application!) -- mention HN Who's Hiring in the additional information / cover letter section. Full list here: https://www.norm.ai/careers.

PlantingSpace | Full-time | Remote (EU time zone) with quarterly gatherings | https://planting.space

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. We go beyond state-of-the-art LLMs by combining algorithms in symbolic ways, to provide novel capabilities like performing multi-step analysis, displaying a verifiable reasoning path, and assessing uncertainty. We envision applications supporting and automating analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more. If you're excited about creating innovative technology and making a real impact, PlantingSpace is the perfect place for you!

Current opportunities at PlantingSpace:

- Senior Core Software Engineers » to build our reasoning algorithms.

- Senior Fullstack Software Engineers » to build and deliver end-to-end solutions and make our system production ready.

- Senior Neuro-symbolic Engineers » to integrate pre-trained transformer models with symbolic reasoning.

Explore our openings, and apply: https://planting.space/joinus/ Check out our example tasks for insight into our work: https://planting.space/examples/

Monadical.com | Solutions Evangelist | Senior AI/ML engineer |Full-Time NY/Boston - Montreal | REMOTE

We're a consultancy committed to building software that outlasts us. We work on a wide variety of interesting projects, including building unified data formats for neuroscience labs to share data sets, developing custom medical software for doctors, creating a brand-new MOBA game, and developing platforms for real estate agencies, crypto, and more. We're looking to hire people, who are driven and want to play a lead role in growing an exciting company. We have dedicated time for self-improvement, blogging, talks, and contribution to FOSS. Our goal is to be a workplace with a strong focus on learning, where client projects provide a base of capital for us to all work on dream projects of our own. We have an inclusive, transparent culture with a public company principles handbook.

We’re looking for:

- An entrepreneurial and well-connected Solutions Evangelist to drive strategic partnerships, foster community engagement, and deliver innovative solutions.

- Senior AI/ML engineer (Canada)

See the full description and apply here: https://careers.monadical.com/

If you have any questions, drop us an email at apply at monadical dot com

Some perks of working with us include:

• Work from home (we’re fully remote!)

• Flexible working hours

• Six weeks of paid vacation

• Competitive salary

• Strong culture emphasis on individual autonomy and impact on company direction

76 Software Engineering Group | Oklahoma City, OK | FULL-TIME | ONSITE | U.S. CITIZENSHIP REQUIRED

76 SWEG is a civilian software engineering organization operating under the United States Air Force. We are hundreds of (civilian) scientists and engineers that provide software, hardware, and engineering support solutions to a variety of Air Force and military platforms. We are located on Tinker Air Force Base in Oklahoma City, OK. We often operate like a contractor to other parts of the military and federal government by providing independent engineering services without seeking a profit. We have dozens of active projects using C, C++, C#, Java, Python, JavaScript, LabVIEW, Visual Basic, Assembly, Ada, Fortran, and other more esoteric languages. We have immediate opportunities available to hire candidates with degrees in Computer Science, Computer Engineering, Electrical Engineering, or closely-related fields.

If you are interested in learning more, please e-mail [email protected] and tell them Jake sent you.

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Farther Finance | Senior Fullstack Engineer | REMOTE (US) / HYBRID (NYC Residents) | https://farther.com

We're a Wealth Management platform and advisory firm (RIA) that helps high-net-worth individuals and families achieve their financial goals. We're looking for a Senior Typescript Fullstack Engineer (over-weighted towards the backend) to join our Client and Advisor Product team. We just raised our Series C and you'll be joining a team of 5 other CAP engineers. We focus on lean teams that lean on functional programming to move fast and still act like a Series A company.

You'll be working on a full-typescript codebase and be responsible for designing features from a blank sheet, coming up with normalized relational tables, and writing functional (imagine TS code that looks like Haskell) backend and frontend code. Some more details: https://fartherfinance.notion.site/Senior-Typescript-Full-st...

Experience in finance/fintech is a must. If your experience is in the wealth management space or trading that is a huge plus. As this is in the senior range we're looking for 7+ years of experience or some kick-ass equivalent.

Please contact [email protected] with a copy of your resume and a brief introduction. As we're a detail oriented team please include a sentence or two on your favorite functional programming idiom, yes this is my brown M&M test.

Ava Labs | NYC | Staff Bridge Engineer | Full-time |

Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3.

We are currently seeking a Staff Bridge Engineer. Responsible for driving the core technical projects of the Avalanche Bridge, from planning through release. Design, optimize, and implement novel cross-chain transfer and interoperability protocols. Work with our talented product, business, and engineering teams to communicate and align on upcoming features and releases.

Compensation is competitive, includes tokens and equity options

Apply Here or take a look at other open positions: https://job-boards.greenhouse.io/avalabs

CredCore | Senior Product Designer | Full-Time | Remote (US/Europe only)

CredCore is a well-funded startup building solutions for the US debt sector. Our product suite uses AI to make sense of financial data (such as Credit Agreements), and aggregate the information into reports and dashboards.

Role 1: We’re seeking a Senior Product Designer with 10+ years of experience in B2B software design. Our platform is data-intensive, involving dashboards, data visualizations, and reports. Familiarity with front-end technologies (React, TypeScript, StoryBook, etc.) is necessary, but the focus is on Product Design expertise.

Role 2: Senior Front-End Developer/Architect (10+ years). With loads of experience in Figma, React, TypeScript, StoryBook, etc.

Please reach out to [email protected]

Provable | New York / San Francisco, Hybrid (in office 3-5 days a week) | Full-Time | Senior Software engineer (Rust) | $ 195 - 275k | https://provable.com

Provable is on a mission to make zero-knowledge proof technology accessible to the masses. Most demand for proof generation today exists in the web3 world. Help us expand by making this frontier technology easy to use, reducing fraud in all markets through improved verifiability.

We're a Series B company and have raised $228M in funding (Softbank, Kora, a16z)

Our engineering team consists of 20 high-agency product-oriented engineers. We're actively hiring for Senior/Staff Level Engineers in San Francisco.

Please apply via: https://provable.com/careers

OCCRP | Senior Frontend Developer | https://www.occrp.org | Full Time | REMOTE (UTC +0 to +4)

We're working on a new implementation of Aleph[1], a tool to index and link research material for investigative journalism. The goal is to give investigative journalists an effective and user-friendly "big data" type tool to deal with mountains of documents.

Part of that is building a new frontend from the ground up, first to improve the existing features, and then to develop new features.

We're not looking for a specific tech stack, but rather the right person to build a good foundation. You can "bring your own tech stack" – anything reasonably mainstream-y is fine.

- Should have reasonable experience with the core of the selected tech stack. This is a small team with some deadlines, without a lot of room for experimentation with the latest greatest JavaScript thingy.

- We want "boring tech"[2] that will still work in five years.

- Reasonable dependency tree; in the dozens, not hundreds and certainly not thousands. It's not a crime to write 50 lines of code yourself if that saves adding a whole bunch of dependencies.

- Good developer experience: changes should show up in hundreds of milliseconds, not seconds. Any competent developer should be able to start working on it with a relatively short lead time.

The initial focus will mainly be on re-implementing the existing frontend, after which the focus will shift to new features.

You will be working with a UX designer and we're not looking for a UX expert, but you should have familiarity with good UX design. You will be joining a team of three backend developers, a UX design researcher, and a product manager. Everyone works fully remote.

While this is primarily a frontend position, willingness to learn at least some Go basics would be good (it's okay if you don't know Go).

HOW TO APPLY

Please email [email protected] with a resume and a brief description of your proposed tech stack and why you think it meets the requirements. This doesn't need to be very detailed – 2 to 4 (short) paragraphs is enough. As mentioned, pretty much $any tech stack is fine – we're fairly open about this. Please do write this.

I'll respond to everyone. Turn-around time should be about ~2 weeks at the most.

[1]: https://aleph.occrp.org/

[2]: https://duckduckgo.com/?t=ffab&q=boring+tech

Quatt.io | Amsterdam, Netherlands | Full-time | Hybrid/ONSITE | https://quatt.io | climate tech

I'm head of Software at Quatt, a quickly growing scaleup building heatpumps to help fix climate change. Heating and cooling is 50% of all energy used in the EU. Heat pumps save 10 times more CO2 for each Euro spent on them compared to electric cars. We're building the most accessible and smartest heatpumps on the market. Our first product is live, the next ones announced, we have thousands of customers, tons of data, and I really like the impact we're having. We also raised €25 million for further expansion. I’m currently looking for a few roles for my department, as we believe having the best software will allow us to have the best product. Our backend and frontend is Typescript.

  * Team Lead Internal Tools (Engineering manager, Typescript)
  * Senior Backend developer / team lead backend (Typescript)
  * Full stack developer (Typescript)
  * Senior, Medior & Junior QA / test engineer
  * Embedded control engineer. 
  * Freelance QA

Now is a great time to join, as the software team is still small but growing quickly. These and other vacancies are on our careers page: https://www.quatt.io/working-at-quatt Email me directly ( [email protected] ) for questions or apply via the career page. We do look for people that can be in the office regularly, so no fully remote.

Raylu | Hiring: Growth Lead, AI Engineer, Full-Stack Product Engineer | Onsite - NYC | Full-time | $4M Seed Funded

Apply here: https://forms.gle/e4aPgyX6QYiKDhc9A

About Us: Raylu builds AI solutions for financial services, offering domain-trained LLM systems and workflow tools tailored to funds' needs.

Positions: Growth Lead: Leads outbound growth, partnerships, marketing (content, brand, revenue ops). Requires strategic and hands-on mindset; finance/AI or SaaS marketing background preferred. Salary: $110K-$155K, Equity: 0.1%-0.5%.

AI Engineer: Requires LLM expertise (RAG, Langchain, fine-tuning), production Python back-end experience, and resilience in open-ended problem solving. Salary: $135K-$200K, Equity: 0.15%-0.8%.

Full-Stack Product Engineer: Full-stack skills (TypeScript, React, Node.js), strong focus on usability, ownership mentality. Salary: $125K-$175K, Equity: 0.15%-0.6%.

Culture & Benefits: NYC-based team of 6 in Midtown, tackling new challenges with work-life balance. Benefits: Health, dental, vision, 401k with 3% contribution, paid lunches, wellness perks.

Join us to shape the future of AI in finance! Apply here: https://forms.gle/e4aPgyX6QYiKDhc9A

RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York, New Jersey, Seattle, Austin, Dallas, or Washington DC | Software Engineer | Full-Time | https://www.rinse.com

Rinse provides dry cleaning and laundry delivery services to customers in nine metropolitan areas in the US. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.

Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.

We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment.

Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Tailwind

https://www.rinse.com/careers/software-engineer/

Interested? Email us as [email protected], or my first name at rinse.com

Tuza | Full Stack Engineer | London, United Kingdom | ONSITE | >= 80k+ | 3 years+

At Tuza, we've raised $7m from leading investors to build the exchange for payments. Our pricing platform enables the world's largest banks to generate real-time rates for payments by instantly pricing risk.

Since launch, merchants using Tuza have taken over £3bn in card payments. We work with some of the largest payment providers in the UK (Worldpay, Barclaycard, Revolut) and price comparison sites (uSwitch, Money.co.uk). Our product pipeline includes our risk-based pricing technology, our price comparison technology and our own card terminal, which will launch in Q4 2024.

We're on an exciting upward trajectory and need more hands to help us sustain the growth. Our approach to engineering is different from most companies—it's more product-focused and experimental, and everyone works in responsible and autonomous teams. Critically, everyone is intelligent and kind and gets involved end-to-end, from customer feedback to ideation to shaping to building to measuring.

Stack: React, Typescript, GraphQL, Express, AWS + more Apply: https://www.tuza.co.uk/talent/engineering

OpenSanctions | Data Platform Engineer | Full-time | REMOTE (EU) / HYBRID Berlin | https://opensanctions.org

We help to keep people and companies accountable for their political and economic actions. OpenSanctions builds an open source database that tracks a wide range of entities in the public interest: sanctioned companies, politicians, fraudsters and criminals. Originally built to support anti-corruption journalists, OpenSanctions has also become a powerful tool used for customer screening, legal compliance and in-depth investigative analysis.

We’re hiring a mid-career or senior engineer who will assume co-ownership of our data infrastructure. Our value proposition is to produce reliable, high-quality data, so you should share that passion and take pride in making an excellent, open source technology product.

Read more: https://www.opensanctions.org/docs/company/jobs/2024-09-data...

Contact me: [email protected]

Oscar Health | Fully Remote or NYC | IAM Developers, SREs, etc.. | Full-Time | https://www.hioscar.com

Oscar is the first health insurance company built around a full stack technology platform.

Senior Engineer II (Python / IAM) https://www.hioscar.com/careers/6309256?gh_jid=6309256 (we need someone to come in and help us improve our customer identity solution)

Site Reliability Engineer II https://www.hioscar.com/careers/6337786?gh_jid=6337786 (core site reliability engineer, help us build maintainable code)

Layer Health | https://www.layerhealth.com/ | Boston / NYC (Hybrid) | Full Time |

Layer Health is an AI/ML startup spun out of MIT by David Sontag, leveraging LLMs to transform how clinical data is understood and used. Our systems are actively deployed in life science companies and major healthcare systems, providing an AI layer for our customers to make sense of their health data, and ultimately help positively influence patient outcomes. We're now exiting our seed stage and are building the team to meet the needs of our growing customer base.

Work Location: HYBRID in Boston (back bay) or NYC (grand central) Headcount: The software team is now 8 (~12 overall) Stack: mostly React + Typescript Frontend / Python Backend // GCP

Open Roles (note that all roles require a MINIMUM of 4 years of work experience) * Fullstack Engineer (Frontend/Product) * Sr ML (Ops / Infra / Research Engineering) * Data Scientist * Software Engineer, Backend/Platform * Software Engineer, Data Infra * Product Strategy / RWE

Email me at [email protected] for more info

Costa Security | Lead / Senior Engineer | Chicago / Bay Area Preference (Open to Remote) | Full Time Hi everyone. We are Costa, and we are building the next generation of network security.

>> who we are

At Costa, we believe in a world where it is easy to share information with good actors, and easy to protect it from bad ones. And we need help from great people to get there.

Our founding team has gone from garage to IPO before. We have experience at big companies (Amazon/Meta) and small. We are remote today, but have a preference for people near us (Bay Area/Chicago). We may not be fully remote in the future. We are early in our journey. We are backed by some great VCs. Now is an exciting time to join.

>> what we do

We are building an infrastructure as code network security platform that runs everywhere. We help our customers easily move their compute between clouds, data centers, the edge by making networking and security understandable, repeatable and seamless.

Our first product gives network and security teams a single, seamless interface to deploy, configure and manage complex hybrid overlay networks and security services running within those networks.

>> seeking great people

We are hiring our first product engineers. We are built on a modern stack: Ruby/Rails + StimulusJS, Golang, Kubernetes, Terraform, Packer and Wireguard. We are looking for backend, frontend and SRE/Devops engineers. Ideally people are familiar with networking and security concepts. Help build our engineering culture, one that embraces mutual respect, shared responsibility and continuous curiosity, and prizes an intellectual honesty that fosters both confidence and humility.

- Lead Platform Engineer - Design and build the Costa Platform Control Plane (Rails+). The Control Plane is responsible for deploying, scaling and managing a distributed mesh of software defined networking (SDN) controllers

- Product Engineer - focus on dev & client tools - build out our CLI in Golang, API SDKs etc.

- Devops Engineer - Build out our infra deployment automation and work with the lead platform engineer for the deployment functionality of our control plane

If you are interested in protecting information and want to be part of a dynamic team that enjoys working together to build something great, we invite you to apply.

Careers Link: https://careers.costa.security

ISEE AI | Full-stack, ML/AI, Robotics, Embedded | Remote (global) or Hybrid (Cambridge, MA and Prague, CZ) | https://isee.ai

ISEE AI is an MIT spin-off company that develops artificial intelligence software for self-driving yard tractors designed to operate reliably among other drivers in busy industrial environments. We are backed by Founders Fund (SpaceX, DeepMind, etc.) and are the first company to operate commercial driver-less deployment.

We are looking for Full-stack and Backend Web Engineers (Python/FastAPI), ML Engineers, Robotics Engineers, and Embedded Developers.

We are a global remote-first company with offices in Boston, Dallas, and Prague.

Apply here:

- https://www.isee.ai/careers#positions

- https://www.startupjobs.cz/startup/isee-inc

Vitalize Care | Software Engineer | $160K - $200K + equity | In-Person, SF

Vitalize is building software that helps health systems optimize how they schedule and deploy their nursing workforce. Our product replaces legacy systems as the system-of-record for all nursing schedules across the enterprise (touching THOUSANDS of staff per customer).

In just 10 months and with just 9 FTEs, we several million in ARR spanning 20 hospitals (all 3 year contracts) and have gone live across our first 5 hospitals. We are backed by YC, prominent healthtech founders, and even our own health system customers. Our team visits our customers and designs/builds alongside with them every week. We have over 40 months of runway assuming 0 additional revenue.

We’re a young team of ex VC-backed founders, MD/PhD and GSB drop-outs, and published researchers. We’re hiring for Engineer #5 to help us ship fast, and go from 5 hospitals to 20 in the next 6 months.

More info about our product here: www.vitalize.care JD: https://vitalizecare.notion.site/Full-Stack-Engineer-18489ff...

If interested, please email me at [email protected] (co-founder + CPO)!

Churnkey | Marketing Manager | Remote | $80k to $100k / year | churnkey.co

Churnkey is a B2B SaaS startup dedicated to helping subscription businesses enhance customer retention and optimize their revenue streams. We serve various industries, including SaaS, consumer health services, and other subscription-based businesses.

We are seeking an ambitious and collaborative Marketing Manager to join our team. This individual will take ownership of our marketing efforts, driving pipeline growth and ensuring consistent messaging and branding across all platforms. This person will work closely with Sales, Product, Support, and other lead stakeholders to support Churnkey's growth.

We’re looking for: • 3-5 years or experience in the SaaS industry, specifically with product-led growth software companies. • Proven track record of working with product teams or strong product-focused SaaS companies. • Experience creating content in the B2B and product-led growth SaaS space.

If you or someone you know is a strong fit, please apply here: https://churnkey.co/careers

Perceptive Space | Machine Learning Scientist | REMOTE (Canada or USA) | Full-time | Canadian / US Permanent Residency or Citizenship REQUIRED* | https://perceptivespace.com/

Perceptive Space is on a mission to make humanity resilient to Space Weather. Space weather has wide ranging impacts - from disrupting power grids here on Earth to destroying satellites thousands of miles away. Current space weather predictions are limited in accuracy and do not provide the decision intelligence required to support the scale of the modern aerospace industry. This results in operational losses like premature satellite deorbit, failed launches, GPS outages, etc.

We are a pre-seed stage deep tech company, with a small but growing team of passionate engineers and scientists that have come together to enable sustained human and technological presence in space and on other planets, while also securing our terrestrial technology from space weather. We are funded by investors who have funded some of the biggest Space, AI and Tech companies today such as SpaceX, Astranis, Anthropic, DeepMind, Tailscale.

You can read a bit more about our mission here: https://perceptivespace.com/pages/blog/introducing-perceptiv...

Open positions: - Machine Learning Scientist - Astrodynamics Engineer

Apply here: https://perceptivespace.com/pages/careers/

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* Subject to ITAR / CGP related restrictions.

Recital | Remote (Canada) | Full-time | https://recitalapp.com

In-house lawyers waste 25% of their time looking for stuff. Recital uses non-obvious ML approaches, uniquely enabled by LLMs, to help them find it. We're diving into the relatively-unexplored data buried in contracts, building layers of data analysis that are shown into an interface that feels simple and easy. It's an AI product that doesn't feel like an AI product.

We're a small, global, all-remote startup. It's our second startup in the space (the first was acquired). We follow modern product management (discovery) & development (DORA) practices, emphasize developer experience as an accelerator of customer value, and use provably effective management techniques (à la Manager Tools).

We're looking for Canada-based senior+ full-stack developers, with solid professional experience in both Ruby on Rails and a modern frontend framework (Vue, React, etc). Experience in data wrangling is a bonus.

https://recitalapp.com/careers/

Spacelift | Remote | Europe | Full-time | Senior Software Engineer | $80k-$120k

We're a VC-funded startup building an automation platform for Infrastructure-as-Code, adding a Policy-as-Code layer above it, in order to make IaC usable in bigger companies, where you have to take care of state consistency, selective permissions, a usable git flow, etc.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and already have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours. We've also got investment days on Fridays, when you can work on anything you want, as long as it could possibly benefit Spacelift in some way.

If that sounds like fun to you, please apply at https://spacelift.teamtailor.com/jobs/3006934-software-engin...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

Tracebit | https://tracebit.com | Multiple roles | London, UK | Full-Time | On-site (5 days)

Tracebit lets security teams implement ‘assume breach’ with automated cloud based honeypots or canaries.

Off the back of a successful seed fundraise from Accel, we are actively hiring for smart people who get things done in the following positions:

   - Founding Engineer | £70-100k + equity 
   - Founding Frontend Engineer| £70-100k + equity 

On-site roles (5 days a week) in Central London.

Learn more and apply: https://tracebit.com/careers

The Climate Accountability Lab headed by Prof. Geoffrey Supran at the University of Miami’s Rosenstiel School of Marine, Atmospheric, and Earth Science is seeking a full-time Senior Software Engineer in the area of computational social science focused on social media. The researcher will work on interdisciplinary research projects computationally analyzing textual and audiovisual data on social media and other digital platforms, with a focus on climate change narratives and social networks.

Required: - Demonstrated proficiency in programming languages such as Python, R, or similar. - Strong capabilities in relevant research methods, which could include social network analysis, statistical analysis (such as multinomial logistic regression, structural equation modeling, vector autoregression, and cross-lagged panel analysis); open-ended data mining; applied machine learning including Natural Language Processing, Large Language Models, and image recognition; web scraping; and API interaction.

Preferred: - Proficiency in using cloud-based platforms for data storage and computation. - Familiarity with climate change misinformation, obstructionism, politics, and/or communication. - Experience working with and managing interdisciplinary research teams, projects, and cross-sector collaborations (for example between academia and NGOs).

For more details and to apply: https://careers.miami.edu/us/en/job/R100081256/Sr-Software-E...

Prof. Geoffrey Supran:https://people.miami.edu/profile/19dbd62ef7e2e5fcd155ef0c53f...

For more information, please email me at [email protected].

Seen Finance | https://seen.com | Full time | Berlin, Chicago | Hybrid on-site At Seen, we believe that everyone deserves a fair opportunity to (re)build their credit. We understand how tough it can be to qualify for a credit card when your credit score isn't where you want it to be.

Seen is a new fintech company, started in 2023 following the acquisition of Sable (YC S19) by Snap Finance. We've recently launched a credit card in the US for people with less than ideal credit. We plan to offer other novel credit products in the future.

It's a great time to join as the team is small (15 engineers) and we're growing fast. We're a startup but we're also lucky to have the financial support and customer base from our parent company.

We're hiring for:

* Senior and Staff Software Engineers (Berlin)

* Senior and Staff Data Engineers (Chicago)

Our mobile app, web app, and backends are written in Typescript. Our data stack uses Python and SQL.

If you're interested, just email us your resume or LinkedIn page: [email protected] (for both Berlin and Chicago roles)

Roboflow | Field Engineers, Full-Stack Engineers, Wildcard | Full-time (Remote, SF, NYC) | https://roboflow.com/careers?ref=whoishiring1124

Roboflow is the fastest way to use computer vision in production. We help developers give their software the sense of sight. Our end-to-end platform[1] provides tooling for image collection, annotation, dataset exploration and curation, training, and deployment.

Over 250k engineers (including engineers from 2/3 Fortune 100 companies) build with Roboflow. We now host the largest collection of open source computer vision datasets and pre-trained models[2]. We are pushing forward the CV ecosystem with open source projects like Autodistill[3] and Supervision[4]. And we've built one of the most comprehensive resources for software engineers to learn to use computer vision with our popular blog[5] and YouTube channel[6].

We have several openings available but are primarily looking for strong technical generalists who want to help us democratize computer vision and like to wear many hats and have an outsized impact. Our engineering culture is built on a foundation of autonomy & we don't consider an engineer fully ramped until they can "choose their own loss function". At Roboflow, engineers aren't just responsible for building things but also for helping us figure out what we should build next. We're builders & problem solvers; not just coders. (For this reason we also especially love hiring past and future founders.)

We're currently hiring full-stack engineers for our ML and web platform teams, a web developer to bridge our product and marketing teams, several technical roles on the sales & field engineering teams, and our first applied machine learning researcher to help push forward the state of the art in computer vision.

[1]: https://roboflow.com/?ref=whoishiring1124

[2]: https://roboflow.com/universe?ref=whoishiring1124

[3]: https://github.com/autodistill/autodistill

[4]: https://github.com/roboflow/supervision

[5]: https://blog.roboflow.com/?ref=whoishiring1124

[6]: https://www.youtube.com/@Roboflow

Hoop | Full Stack Senior Engineer | REMOTE US | https://hoop.app

Hoop is a venture backed seed stage startup with a 6 person team hiring engineer #3 to build AI first task management for busy professionals.

We collaborate fully remotely (80% async / 20% sync). We have a flexible, reduced work week and believe excellence in craft comes from intentional prioritization, autonomy and a focus on accountability.

Our product is using LLMs to detect, prioritize and manage tasks and projects. This is an opportunity to work in AI on a real use case that goes deeper than a thin wrapper.

Our investors are best in class (Index Ventures, Wade Foster, Job van der Voort, Annie Duke + more) and the founding team are ex-Trello execs.

We are an early stage company of passionate builders with paying customers who love the product.

Tech Stack is: typescript, next.js, tailwind, node.js, react, postgres. Applicants must have 8+ years of experience.

JD + application instructions :https://www.hoop.app/blog/were-hiring-a-full-stack-engineer

Mattermost | https://mattermost.com/careers/ | US Remote | FT | Multiple roles

Mattermost provides secure, workflow-centric collaboration for technical and operational teams that need to meet nation-state-level security and trust requirements. We serve technology, public sector, national defense, and financial services industries with customers ranging from tech giants to the world’s largest banks, to the U.S. Department of Defense and governmental agencies around the world.

Senior Software Design Engineer $127,000 - $170,000

We are looking for a remote, US-based Senior SDE with a strong background in Go and SQL, who can work collaboratively on a fast-paced team, wants to own their projects end to end, and can find creative solutions to solve hard problems for our top customers.

Join our team: https://jobs.lever.co/mattermost/0ab4ed47-34ce-4d57-8af8-990...

Senior Technical Account Manager $113,000 - $150,000

We are looking for a remote, US-based Senior TAM to serve as the primary technical lead for key customers. A strong background in Linux, and practical experience with Docker, Kubernetes, or databases. The role requires excellent communication and presentation skills to engage with various technical and executive stakeholders. Travel up to 15%.

Join our team: https://jobs.lever.co/mattermost/87da1d2c-bd6d-4e37-b9ea-60f...

Japanese corporate | Zurich, Switzerland | FULL-TIME | ONSITE (preferred) or REMOTE | EU/EFTA

We are a global manufacturing leader in optical fiber communication systems and electronic components that supplies telecom and carmakers worldwide. Our current activities relate to upcoming wireless technologies and sensors based on mmWave for the automotive and mobility industries.

I am looking for a (Senior) Software Engineer with strong expertise in HPC to join our R&D team. Your main role is as an expert in the development and implementation of high-performance routines from our state-of-the-art algorithms.

We look for someone with a liking for software craftmanship, experience with developing compilers and eating vfmsubadd231ps and vbroadcastf32x8 for breakfast. You are proficient in modern C and experienced with SIMD, hardware offloading and safety.

Please contact me if you're interested or have further questions.

Happy Scribe | Staff Engineer | Onsite & Hybrid (Barcelona, Spain) | Full-time

Hi there, Happy Scribe founder here.

At Happy Scribe we think audio & video should be universally accessible. Today’s state of the art is agencies doing everything manually. We want to scale high-quality subtitles & dubbing with a multi-player editing experience that combines sota ai with a global marketplace of proofreaders. Being product-led we have the datasets needed to get there. It’s the Tesla autopilot play in the language service industry. If we succeed we’ll live in a world where everyone can consume any content in their native language without degrading the experience.

A team of 5 engineers and 0$ vc money built the product, used by +350k/mo people with high 7-digit revenue. We inhabit a beautiful 4-story designer office in the Gràcia neighbourhood.

* We're hiring for full-stack Senior and Staff Product Engineers.

Here is our careers page https://www.happyscribe.com/careers. We sponsor visas & provide relocation to Barcelona.

We hire only builders and kind people :)

Cheers!

Beacon AI | https://beaconai.co | San Carlos, CA | Full-Time | Hybrid

Beacon AI builds R2-D2 for pilots. We are on a mission to make flight safer, more efficient, and accessible for commercial and defense aircraft operators by applying technology to the flight deck. We are building a modern technology stack with a data platform and web application (Lighthouse), and in-cockpit assistant (Murdock).

We recently signed new contracts with defense and commercial enterprises and a $15M Series A!

We are backed by leading VCs (Costanoa, Scout, Sam Altman, JetBlue Ventures) and advisors.

Our talented engineering team is expanding to meet high customer demand. This is a unique opportunity to make a significant impact in a rapidly growing company at the forefront of aviation technology.

Engineering Opportunities:

Applications: ++ iOS Application ++ Web Application/Front End

Data/Cloud: ++ Infra & Backend

Edge/Autonomy: ++ Advanced Pilot Assistant Software ++ Routing and Path Optimization

Apply directly at https://www.beaconai.co/careers and mention in the referral box that you found this post on HN!

Vesto | Software Engineer | New York | Full-time

Vesto is building a financial operating system for SMEs. We're looking for Founding Engineer #2 to join our team and help build our core platform and products.

8 months ago we pivoted from selling an investment product to building a financial os and are on pace to double our ARR.

Tech stack: Typescript, Nextjs, Nestjs, Django, AWS Read more:https://getvesto.notion.site/Founding-Full-stack-Engineer-Ve...

To apply, please email [email protected] with the subject line "HN: Founding Engineer"

MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time

MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.

We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.

We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.

Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.

We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.

We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.

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Junior Software Engineer - Remote (Global), Full-Time

We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.

Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.

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Software Engineer - Remote (Global), Full-Time

We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.

Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.

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Ex-Founders (all roles) - Remote (Global), Full-Time

We encourage founders in software engineering, sales, marketing, customer success, design, and product to reach out. If you don't see a relevant position open, reach out to jobs at mixrank.com. We care more about the person than the job position, and we're happy to craft the perfect position for anyone that joins our team. People with founder experience tend to be very successful at MixRank, and our leadership team is filled with founders.

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I'm Scott, Founder/CEO/CTO. Please apply here: https://app.dover.com/jobs/mixrank

Riffusion (AI Music) | San Francisco (in person) | $200-300k+ equity

We're building the best music creation and listening experiences ever made, by making music interactive in new ways. We're a small team of world class engineers, researchers, and musicians working out of Hayes Valley. It's hard to believe we get paid for what we do.

Looking for:

* ML Research scientists and engineers who are deep in large-scale generative models and love music

* Devops expert deep on multi-node training and infiniband (will pay well for a short term contract)

Message me: { careers @ riffusion.com }

Wonderschool | Engineering Manager, Full Stack Engineers, Backend Engineers (Typescript/Elixir) | SF Bay Area| https://www.wonderschool.com

Wonderschool is dedicated to supporting early childhood educators and center owners with software solutions that simplify operations, enhance family connections, and optimize the learning experience for young children. Our platform empowers providers to focus on education while seamlessly managing their day-to-day administrative tasks.

Open roles:

Engineering Manager [Bay Area Required]: Lead diverse engineering teams, oversee technical execution, and foster innovation within a collaborative and mission-driven environment. Full Stack Engineers: Build and improve scalable solutions across the full stack, contributing to meaningful enhancements in our product suite. Backend Engineers (Typescript/Elixir): Work on a variety of projects, using modern backend technologies to develop and maintain robust systems that support our core platform capabilities. Tech stack: Elixir, Ruby on Rails, Typescript, React Native, GraphQL, Phoenix LiveView, GCP, PostgreSQL, Kubernetes, Tailwind CSS.

Why Wonderschool? Competitive compensation packages, flexible working conditions, a mission-focused culture, and a dedicated team making an impact in the early education sector. We provide a supportive environment where professional growth is encouraged and achievements are celebrated.

Join Wonderschool and contribute to reshaping how early childhood education is managed and delivered.

Apply at: https://www.wonderschool.com/careers or email your resume to [email protected].

iBusinessFunding | AI/ML (OCR, LLM) Engineers, Back-end (Python) | REMOTE | https://ibusinessfunding.com/careers

Looking to hire AI/ML Engineers around OCR (DLA/Document Understanding) using a variety of tech including multi-modal machine learning models for both structured and unstructured documents.

There is another role for AI/ML Engineers with LLM experience architecting and scaling agented services.

Back-End Python engineers familiar with devops/mlops and strong architecting of pipelines experience is another need.

Tech stack: python, aws services. Applicants are encouraged to have a Masters/PhD and at least 5+ years of experience or equivalent domain expertise.

Contact: https://ibusinessfunding.com/careers

Common Crawl Foundation | REMOTE | Full and part-time | https://commoncrawl.org/ | web datasets

I'm the CTO at the Common Crawl Foundation, which has a 17 year old, 9 petabyte crawl & archive of the web. Our open dataset has been cited in nearly 10,000 research papers, and is the most-used dataset in the AWS Open Data program. Our organization is also very active in the open source community.

We are expanding our engineering team. We're looking for people who are:

* Excited about our non-profit, open data mission

* Proficient with Python, and hopefully also some Java

* Proficient at cloud systems such as Spark/PySpark

* Willing to learn.

Our current team is composed of engineers who do some data science, and data scientists who do some engineering. We are focused on improving our crawl, making new data products, and using these new data products to improve our crawl.

If you'd like a little tour of what our data looks like, please see https://github.com/commoncrawl/whirlwind-python/

Interested? Contact us at jobs zat commoncrawl zot org. Please include a cover letter addressing the above points. Thank you for your interest!

Stream | Multiple Positions | Amsterdam, NL and Boulder, US | Remote possible | Full Time | Visa Sponsorship

Stream powers APIs for Chat Messaging, Activity Feeds, Auto Moderation, Video & Audio that are used by over a billion end-users, and are powered by Go, RocksDB, and Raft - with response times typically measured in single-digit milliseconds.

We reached a new industry benchmark for scaling real-time chat as-a-service, with 5 million concurrent connections supported in a single chat channel. We’re currently one of the fastest growing startups in Europe and Colorado on our Series B round of $38 mln: https://tcrn.ch/3peCYXl

We’re hiring for the following positions:

* Senior and Staff Software Engineers (Golang) - Amsterdam (hybrid) or Remote (EU)

* AI/Python Developer Advocate -Amsterdam or Remote (EMEA)

* Data engineer - Amsterdam

* Design Engineer - Amsterdam

* DevOps Engineer - Amsterdam or Remote (EMEA)

* Lead Flutter SDK Developer - Amsterdam/Skopje

* Product Marketing Manager - Boulder, CO or Remote (US)

…and more!

As a part of Stream, you'll have a chance to make a huge impact on the product within a team of the strongest engineers all over the world (over 35 countries aboard).

If you are interested in becoming a part of what we do, apply now!

https://getstream.io/team/#jobs

GoGoGrandparent (YC S16) | FULLY REMOTE | Full-time | US, UK, or able to work 4+ hours overlap with mainland US | Senior/Staff Backend/Full-stack Engineers | $90k-$150k

Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.

Tech stack (required): Back-end (Node, Typescript, MySQL, REST* / GraphQL), Front-end (Vue.js), deploy (AWS, Docker/K8s)

Minimum 5 years experience (with Node or Vue).

2-stage interview process.

If you want to help older adults and people with disabilities, send your LinkedIn/CV to [email protected] (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs

Graphistry, Louie.AI | Full stack, security AI evangelist, devrel, growth marketing | REMOTE GLOBAL | https://www.graphistry.com/careers

The Graphistry GPU-accelerated visual graph AI platform is used by data-intensive investigation & analytics teams around the world. Think top gov, bank, enterprise, & tech teams tackling cyber, misinfo, fraud, supply chain, clickstreams, etc. Louie.AI is our expansion to making investigations even easier via generative AI UX and real-time AI KG with technologies like real-time graph RAG that continuously monitor external & internal data and turns low-code playbooks into neural ones.

With original investors like Nvidia and Bloomberg, we are now multiplying year-over-year purely on revenue and looking for key ownership roles. Our team spun out of UC Berkeley to help invent key technologies like what are now called Apache Arrow and Nvidia RAPIDS, and data teams are now in positions to use them and are looking for help from platforms like ours. There is a lot to do!

1. Security AI evangelist & growth marketing: We are looking for our first marketer with high ownership responsibilities around our community, technical content, growth initiatives, and collaborating with the top AI technology platform companies & security teams globally. You might be a security practitioner interested in the AI x security equivalent of DevRel, or a security-experienced growth marketer. You'll get to learn, collaborate, & share with the community around key uses of graph, genAI, & GPUs for tough problems.

2. Full-stack engineer. Complementing Louie.AI's current self-hosted version, we are looking for a fullstack engineer to help drive our SaaS launch's multitenancy scaling work around vertical/horizontal/cloud/k8s, and expanding its general genAI capabilities (backend integration, graph RAG, app features, ...).

See graphistry.com/careers for each opportunity & its link to an expanded description . We are actively growing to meet customer need, so it is an exciting time!

Granola | London, UK | On-site | https://granola.ai

Granola is like Apple notes, but it also transcribes your meeting to enhance your notes. We recently raised $20M and we're growing quickly.

Stack: TypeScript, React, Electron, AWS, macOS, various LLM tech.

We're eight friendly people working in a Shoreditch office. We're product-focussed generalists. See our approach to early-stage product development: https://www.granola.ai/blog/how-to-evolve-a-product

Open roles:

- Product Engineer

- AI Engineer

- macOS Software Engineer

- Founding Product Marketer

Competitive compensation with above-market equity.

See https://granola.ai/jobs or email [email protected].

Glass Health (YC W23) | Full-time | Founding Senior Software Engineers (full-stack, backend, product) & AI/Data Engineers | FULLY REMOTE (US or UK time-zones) | $130k-$210k + equity, flexible

We build a platform for AI-assisted medical diagnosis and clinical decision-making. Doctors spend twice as much time with computers as they do with patients; our product helps doctors make decisions and draft documentation in seconds. To date, tens of thousands of clinicians have used Glass to generate drafts of differential diagnoses and clinical plans.

We went through Y Combinator last year and have raised > $7M (led by Initialized with some of the most brilliant founders in healthtech: Tom Lee, founder of One Medical; Connor Landgraf, founder and CEO of Eko Health; and Heather Hasson and Trina Spear, the co-founders of FIGS. We've also been featured in leading clinical lectures like UCSF Grand Rounds and news outlets like NPR and TechCrunch.

Our CEO/co-founder Dereck is a doctor who studied medicine at UCSF and Brigham and Women's Hospital, and our CTO, Will (me), is a highly experienced engineering leader & successful founder. Join us!

Tech Stack: Django, Typescript, React, Redux, Postgres.

On the data/AI side: Relatively greenfield ELT+RAG setup that enables us to answer specialist user queries using millions of medical articles that we've compiled and processed ourselves.

Apply by sending a resume/linkedin to will plus hnhiring at glass dot health, or feel free to apply on Lever and mention HN! https://jobs.lever.co/glass-health-inc/

Sanctuary Computer | NYC OR REMOTE, VISA | Technical Director

As a Director, you’ll be one of the few team members who is not on billable client work. You’ll partner with our Creative Director, Director of Project Delivery, and Director of Business Development to support our project teams, define the strategy of the studio, and lead internal projects to help us achieve our vision. You’ll help cultivate a culture of intellectual curiosity and continuous improvement that empowers us to push the boundary of our technical projects year-over-year.

Based on the responsibilities of this role, we think the right candidate will be a decade or so into their career and will have the following experience or skills: - 10+ years experience in the technology industry - Experience in an Engineering Manager role - Engineering skills commensurate with our Senior developers - 5+ years of experience managing technical projects from start to finish - Fluency with: React, Ruby on Rails, MySQL / PostgreSQL - Start-to-finish experience hiring and onboarding developers and developing existing talent - Experience developing technical architecture plans for web applications and native mobile applications for greenfield projects; experience developing technical plans for integrating with existing systems and APIs (OAuth2.0, GraphQL, REST, SOAP, etc) - Genuine interest and excitement in learning about new projects and pitching our work to potential clients.

If this sounds like you, check out the full job posting with detailed information on the role, the studio, and the compensation program: https://garden3d.notion.site/Technical-Director-0e81207223e3...

DeepL | New York, NY | ONSITE / HYBRID DeepL is a global communications platform powered by Language AI.

Questions? steven [dot] syrek [at] deepl [dot] com

Apply on LinkedIn:

Senior Backend Software Engineer - API and Client Libraries: https://www.linkedin.com/jobs/view/4012333853

Senior Full Stack Software Engineer - API: https://www.linkedin.com/jobs/view/4012331894

Staff Software Engineer - API: https://www.linkedin.com/jobs/view/4020464931

Me on LinkedIn: https://www.linkedin.com/in/steven-syrek/

Starrett-Bytewise Measurement Systems | Columbus, GA | Senior Software Engineer | ONSITE | Full Time

Starrett-Bytewise Measurement Systems is a growing company that is an industry leader in designing and building precision, laser-based, non-contact measurement equipment. We are seeking a highly skilled and motivated Software Engineering Manager with 5+ years industry experience to lead our talented team in developing cutting-edge software for machine vision-based measurement systems. In this role, you will drive the technical vision, guide the team in designing, implementing, and testing software solutions, and ensure the delivery of high-quality products that meet our customers' needs. The ideal candidate will have a working knowledge of signal processing, a strong grasp of multithreading, 3D image processing, and a general passion for programming.

Interested? For the full details please contact us at resumes dot bytewise zat starrett dot com.

Instant | https://instantdb.com | Founding Engineer | San Francisco (ONSITE) | Full Time | 150-210K + Equity

We're building Instant - a modern Firebase. Instant gives you a database you can subscribe to directly in the browser. You write relational queries in the shape of the data you want and we handle all the data fetching, reactivity, permission checking, offline caching, and optimistic updates.

Some context on us:

In August we open sourced Instant and had one of the largest Show HN’s for a YC company. We just announced a $3.4M seed and are backed by James Tamplin (CEO of Firebase), Paul Graham, Karri Saarinen, Greg Brockman, Jeff Dean, Amjad Masad and a bunch more technical angels.

We're currently a team of 3, working in-person in our office in SOMA. Our backend is in clojure and our frontend is typescript. We all do a bit of everything :)

We're looking to grow our team to 5. If you're the kind of hacker who who takes their craft and their word seriously, who moves fast, and isn’t afraid to look into the ‘scarier’ parts of programming, we want to talk to you

Want to apply?

Send us an email at founders [at] instantdb.com . Please include a side-project you've worked on (if it comes with a GitHub, heeck yeah!).

More info:

Essay about Instant's design: https://www.instantdb.com/essays/next_firebase

Open Source Repo: https://github.com/instantdb/instant

Show HN: https://news.ycombinator.com/item?id=41322281

Goblins | https://goblinsapp.com | Founding Engineer #2 | Williamsburg, New York | ONSITE | $60-160k (+ 0.75-2.5%)

In education, we have always traded off scale and quality. In a 30-student math class, half of kids are ready to accelerate while half are still working on their foundational skills, but teachers cannot be in 30 places at once, giving each student one-on-one support.

Until now. Imagine 30 teachers in every classroom—that's how Goblins feels. Students draw math on any device, and our AI figures out the "why" behind their confusion, giving instant feedback and building conceptual foundations. (Preview: https://youtu.be/SH9UomzBMUs)

Goblins launched to a private beta in March with 15 schools and 300 students. Since then we've built a waitlist of 2,300 teachers, and we now have paid school and district customers across the US and Mexico. We've also raised from angels and received a large grant from the Gates Foundation.

We are in the unique position of having a product that is both highly differentiated and demanded. Anyone who joins now will be getting well-priced equity. By the end of this school year, this company will be much larger.

Current technical problems we're working on:

→ Building knowledge graphs that adapt to student performance in real-time, routing them to the optimal next problem to work on

→ Extending our handwriting recognition from digital canvas to real paper through Chromebook cameras (think real-time OCR on math equations through low-quality webcams with poor lighting and limited CPU)

→ Creating interactive mathematical lessons (think 3blue1brown, but conversational) that remediate student misconceptions

You'll be engineer #2 on the team, joining Sawyer (CEO, former Head of Design at X1, acquired by Robinhood, and math teacher) and Alp (CTO, previously Stripe and Amazon).

We move fast, care deeply about craft, and obsess over delighting users. If you're interested, email [email protected] :)

Sanctuary Computer | NYC OR REMOTE, VISA | Senior Full-Stack Developer

We’re looking for a senior developer with experience leading teams and collaborating closely with product owners.

In this role, you’ll be joining our team as a senior developer who’s eager to practice Value Engineering while solving tough challenges. Responsibilities will include: helping us to scope and estimate development work on client projects, drafting technical architecture plans for implementation, communicating directly with clients to align project scope with budget and timeline, owning the success of the project with a close eye on team velocity, project scope, budget, and timeline, supporting more junior team members through code review and advising, contributing to projects as an individual contributor and lead.

*Must Have Competencies: e*xtensive backend experience with Ruby on Rails, Elixir Phoenix, or Node.js Frameworks, experience with JavaScript frameworks (React + Next.js, Vue, or Svelte) and a love of Typescript, fluency in SQL & database operations, and experience with one of PostgreSQL, MongoDB, MySQL or SQLite, fluency in HTTP, Status Codes, Security Standards and other Web protocols & patterns, extensive experience with API Design and knowledge of REST and GraphQL, as well as authentication strategies with JWTs and OAuth 2.0., experience with AWS, GCP, or Azure and a core understanding of best practices such as IAM & credential management, production experience with PaaS providers such as Heroku, Render, Cloud66, Vercel, or Gigalixir.

If this sounds like you, check out the full job posting with detailed information on the role, the studio, and the compensation program: https://garden3d.notion.site/Senior-Full-stack-Developer-de1...

Better Stack | https://betterstack.com | /^(Full-?stack|Frontend) Engineer$/i | Europe in UTC ± 3h

We are software builders at :heart: CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too.

We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.

How we operate:

- https://betterstack.com/careers

- https://betterstack.com/careers/engineering

- https://juraj.blog

apply at https://betterstack.com/careers/fullstack-engineer

** Trunk Tools (https://trunktools.com/) | Engineers | Full-Time | ONSITE NYC or AUSTIN, REMOTE IN US **

Trunk Tools creates software to make construction more efficient and cost effective, we have significant revenue and are growing extremely quickly! We're a team with prior experience at SpaceX, PlanGrid, Carta, Y Combinator, LinkedIn, Uber, etc.

We spent the last few years building the brain behind construction. Now we are deploying workflows/ agents, starting with Q&A document chatbot, to be ingrained in construction teams’ workflows, ultimately to automate construction. Given our immense traction with several Fortune 500 construction companies, we are doubling our team in order to deploy several more agents this year. You will have an opportunity to drive the transformation of a multi-trillion-dollar industry full of waste, risks and inefficiencies.

We're looking for:

  * Senior+ Data Pipeline Engineer / ML Infrastructure Engineer (NYC, Austin, or Remote US) [1]

  * Senior+ DevOps/SRE Engineer (NYC, Austin, or Remote US) [2]

  * Senior+ Full Stack Engineer (NYC, Austin or Remote US) [3]

  * Senior+ NLP Engineer - AI/Machine Learning (NYC, Austin or Remote US) [4]

Our primary stacks are typescript, react, node, python, aws. I'm the hiring manager, feel free to email your resume and a note over to [email protected]

[1] https://trunktools.com/careers/?ashby_jid=6e46ed73-f0d3-45b1...

[2] https://trunktools.com/careers/?ashby_jid=887ea8da-aa70-45d2...

[3] https://trunktools.com/careers/?ashby_jid=1d862ead-741b-4ce2...

[4] https://trunktools.com/careers/?ashby_jid=1cca011e-bc3e-4118...

SwingVision | Senior iOS Engineer | San Mateo | Hybrid | Full Time

SwingVision is the AI tennis & pickleball app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.

Led by AI experts from Tesla & Apple, we are a small but passionate team building a category-leading consumer product and pushing the limits of what’s possible on a mobile device.

Recent achievements include: • 2023 Apple Design Award, Editors' Choice on the App Store, and 4x App of the Day • Featured in Apple Keynote events, Forbes, Esquire, CNET, The New York Times • Trusted by 50k+ players, coaches, and federations all across the globe • Investors include Andy Roddick, Lindsay Davenport, and James Blake

Apply here: https://swing.vision/careers/b868ed1f-a9fb-4299-b8de-ce5b2d5...

Ai-RGUS | Senior Full Stack Developer | https://ai-rgus.com | Las Vegas, Nevada, USA | Full time | Fully Remote | US candidates only | $174k-$250k + health insurance Ai-RGUS is a spinoff of Duke University that has been developing AI software since 2017 to address security camera system health maintenance. We have an online user interface and API, making our software user-friendly and hassle-free. We are deployed on over 100,000 cameras with customers in the US & abroad including 2 Fortune 100 companies.

We are a small team with a few engineers and looking to add an experienced backend software web developer to work remotely in the US.

Your responsibilities will include maintaining our existing online user interface and expanding the functionality of our API for our camera monitoring application. The work will include designing/implementing new functionality such as additional user interfaces, enterprise level reporting, monitoring dashboards. Other examples include developing features to improve UX and to facilitate internal workflows.

* 8+ years of experience in software development * Expertise required in JavaScript, PHP, MariaSQL * Experience with Git & code reviews * Ability to work independently with minimal supervision and collaborate with cross-functional teams effectively * Experience with secure coding practices * Good understanding of programming and performance optimization * Good understanding of Object Oriented Programming

Sound interesting? Send an email to [email protected] with: (1) your resume, (2) a few sentences about what caught your eye, and (3) why you would be a good fit

No visa sponsorships available.

TryHackMe | Full-time | Remote | with annual team retreats | https://tryhackme.com/

TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for a handful of years, we've grown to more than 3 million community members and our growth isn't slowing down!

Current hot jobs at TryHackMe include:

- Senior Cyber Security Content Engineer (Blue.Team)

- Mid Cyber Security Content Engineer (Blue.Team)

- Senior AWS CyberSecurity Content Engineer

- QA Cyber Content Engineer

- Lead Software Engineer (MERN stack)

- Senior Software Engineer (MERN stack)

To see a full list of openings, apply and read more about us, visit: [https://tryhackme.notion.site/Work-at-TryHackMe-6bd665d7bd34...

Make sure to follow us on LinkedIn to see regular updates about TryHackMe: https://www.linkedin.com/company/tryhackme/

Fullstory | Atlanta or Remote (US) | https://www.fullstory.com/

Fullstory provides session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical, and the combination with analytics provides eye-opening insights.

We have several Senior Software Engineer roles open:

* Android - Java, Gradle, Rust, some Kotlin - https://www.fullstory.com/careers/jobs/60899016-d976-48f2-93...

* Flutter - Dart, some Java, Kotlin, Objective-C, Swift, & Rust - https://www.fullstory.com/careers/jobs/67fd888a-d428-46ba-9a...

* Backend - $175,000 to $205,000 - Go (Golang), Kubernetes, GCP - https://www.fullstory.com/careers/jobs/55f71333-decb-4c56-be...

* Data Management - $170,000 to $190,000 - machine learning & generative AI, data structuring, workflows, governance - https://www.fullstory.com/careers/jobs/b6196f5c-c759-4bfc-a0...

...and a few other roles, see https://www.fullstory.com/careers/?utm_source=092xpqyAkV for the full list and some general info.

For the mobile roles, we're not building apps. Experience with that is helpful, but we're really looking for someone who's interested in reverse engineering and diving into the depths of mobile applications, frameworks, and operating systems to understand how they work.

I added pay ranges for the roles that have one listed, but I can also say that as a Staff Software Engineer on the mobile team, I make a bit over $200k base, in addition to bonus and equity.

All the usual benefits: equity, healthcare, 401k matching (Vanguard), unlimited PTO (I take about 5 weeks a year), etc. You also get a sabbatical after 5 years of employment.

Feel free to reply here or email nathan@[company site] if you have any questions. (To apply, please submit your info on the website.)

ROCKSTAR GAMES | NYC-San Diego-New England| FULL-TIME | .NET SOFTWARE ENGINEERS | Existing Visa Transfers Welcome

A career at Rockstar Games is about being part of a team working on some of the most creatively rewarding and ambitious projects to be found in any entertainment medium. You would be welcomed to a dedicated and inclusive environment where you can learn, and collaborate with some of the most talented people in the industry.

RESPONSIBILITIES

Develop highly scalable server-side features for our online game console clients using object-oriented development in C#, ASP.NET, and SQL Server.

Develop back-end services and APIs. Actively practice Test Driven Development (TDD) while developing new features and refactoring existing code.

Work in an AWS cloud-based, event-driven microservice architecture with a high priority on web performance optimization.

Collaborate with other Rockstar technology teams across our worldwide studios.

New York: https://grnh.se/01daf4583us

San Diego: https://grnh.se/87116de23us

New England: https://grnh.se/3d1c2f9a3us

You can see our other openings here: https://www.rockstargames.com/careers/

Scotch | Fullstack Software Engineer | REMOTE within US | Full-time | https://scotchnetworks.com

Scotch’s mission is to modernize one of the oldest industries on earth: the $1.6T beverage alcohol market. We’re starting by building the next-generation operating system for BevAlc retailers (POS, payments, backoffice, ecommerce). If you love Rails, solving real-world problems, and want to work with a very small team, we’d love to talk.

We are seeking a fullstack engineer with a proclivity for the frontend to join our very early stage engineering team. In this role, you will be responsible for developing and maintaining a high-quality, mission-critical web application using Ruby on Rails + Hotwire and following the best practices in modern web development.

If you're amped about Hotwire/Turbo/Stimulus + Rails, we might be the right next stop for you!

Our tech stack: Ruby on Rails, Hotwire/Turbo/Stimulus, ViewComponents, PostgreSQL

For more details and to apply: https://jobs.rubyonrails.org/jobs/1054-fullstack-engineer-fl...

GloveBox | Product System Engineering | Denver CO | Fully remote (US only) | $150k + benefits.

GloveBox is an InsurTech with an innovative platform that’s changing how insurance works for everyone involved. We believe the industry has long needed a transformation, and we're here to build it—bridging the gaps between policyholders, agents, and carriers through seamless, powerful connections. Backed by industry-leading InsurTech VCs, influential agencies, and top insurance experts, GloveBox is breaking down outdated barriers with a clear mission: to make insurance transparent, empowering, and accessible for millions.

As a Product System Engineer at GloveBox, you’ll be instrumental in developing core web services and APIs. You will be heavily involved with the design and implementation of system level enhancements, from the database all the way through public facing APIs. This role will have an emphasis on building out CRM and user notification / communication capabilities.

GloveBox is primarily developed using open source software. We also believe in giving back to the community, and support contributing back to projects that we use. Our back end system tech stack includes the following: Go, Postgres, Clickhouse, Docker, Git, Linux (Ubuntu), AWS (ECS, Lambda, SQS, API Gateway, S3, Cloudfront, etc.)

If you're interested in this position, you may apply here: https://wellfound.com/l/2AKRks

Medusa (https://medusajs.com)| Remote | Full-time| Europe + US East Coast

#1 open-source ecommerce project on GitHub; https://github.com/medusajs/medusa

We are building the world’s most flexible commerce platform. Built for developers with a focus on strong commerce primitives and a framework for customization.

We are a small seed-funded ($8M) team of 18 people looking for key hires who want to work closely with our founding team to build our future cloud platform for companies to host their Medusa project (think Vercel for commerce).

We are looking for engineers motivated to tackle complex problems and who care about crafting great products for developers.

---

Tech stack: Node, Typescript, Postgres, AWS.

- Full Stack Engineers (70/30 backend) with infra experience: https://medusajs.com/careers/software-engineer/

- Solutions Engineer to support users building with Medusa: https://medusajs.com/careers/solutions-engineer/

Float | Remote (US) / Chicago, Boston | Full-Time | https://www.float.trading

Float is a tech startup founded by mathematicians with a bold vision: to build real-time vector embeddings that capture the instantaneous state of the world's financial markets. We aim to reflect every market, every supply chain, and every relevant piece of financial data. Our tech will combine cutting-edge AI/ML techniques with real-time processing of streaming data.

If you’re interested in training GPT models from scratch on a domain other than natural language, this is a great opportunity.

We're hiring for one role right now: Machine Learning Engineer

We're looking for experience with pytorch and an ability to reason about models mathematically. Experience with c++ is a plus.

Please email us (hiring at float dot trading) and mention HN in the subject.

Milieu Club | Chief Marketing Officer | REMOTE within US | Full-time | https://milieu.club

Milieu is helping people grow their network and build meaningful connections in the work-from-home era. We match professionals together based on preferences and goals to meet over lunch at nice restaurants in their city. There are three types of clubs: milieu club (a full-service concierge lunch club including payments, transportation to lunch, etc), city clubs (casual networking lunches), and private clubs (organize lunch for your own network)

We are seeking a Chief Marketing Officer which a technical background that can help us reach new users. Since the product is still in an early phase with our closest friends and networks as users, we are looking to ramp up to a full launch. Someone who can help devise and execute on that strategy is someone we are looking for. This may include integrating software tools for marketing and social media.

If you're interested in helping professionals build meaningful connections in an increasingly digital world, we would love to work with you.

Our tech stack: React, Tailwind, DRF, Stripe

For more details and to apply, email me directly at [email protected]

Monarch Money | Various Engineering Roles (Security, Product, Infra, Design Eng) | REMOTE (US, LatAm, EMEA) | Full-time | https://www.monarchmoney.com/careers

We've built the best-in-class personal finance tool. We saw a 10X growth in revenue over the past 12 months, hit cash-flow profitability, and expect another 3-5X growth next year. We're looking for help on the Product Engineering, Infrastructure, Security, and Design Engineering side.

Stack is Typescript (React/React Native) and Python (Django). Apply directly and mention HackerNews in the "How did you hear about this role?" question.

Amazon | Full-time | Security Engineering/Management | Austin, TX | On-Site

I am hiring a new Application Security team in Austin to focus on making the highest-privilege applications in the non-AWS side of the company the planet's most secure.

This team will be joining a 9-month old effort to collaborate with developers of key apps on security assessment, architecture improvement, design and code review, and automation of the security process.

The pros of our team are technical excellence, a culture of sustainable work (we are working hard here, but strictly 9-5), the opportunity to have a significant influence on the security posture of the company as a whole, and the chance to hack on applications operating at a global scale, and low (1x/month) oncall expectations.

The cons of our team are moderate process debt (arising from our newness and some unexpected demand)and higher-than-normal ambiguity in tasks (we hold too many task definitions/bars in our head and haven't written them down yet).

Please apply to these roles through the links below:

* Security Engineering Manager: https://www.amazon.jobs/en/jobs/2769965/security-engineering...

* Senior Security Engineer: https://www.amazon.jobs/en/jobs/2778970/senior-security-engi...

* Security Engineer: https://www.amazon.jobs/en/jobs/2777245/security-engineer-ii...

I'll check this post periodically and respond to any questions (concerning non-confidential info about this job) if people are interested.

MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite

We’re creating robots that autonomously construct buildings. We design all of our hardware and software in-house in central Amsterdam, and we’re starting with autonomous bricklaying robots.

We have built a machine vision pipeline that can achieve sub-millimetre localisation on construction sites, and a software stack that lets us configure and control robots with ease. We’re deploying our robots on real construction sites and have started making the first revenue from our bricklaying-as-a-service model.

The software team is now ten people. The team is approaching 40 in total (and growing quickly!) There’s strong customer demand for what we’re building, and we’re scaling up robot production to meet it.

Our stack is mostly: Rust, TypeScript, Python, NixOS.

This month we have started hiring for a new role: Forward Deployed Robotics Engineer (also open to interns). We are looking for people can bridge the gap between software engineering and the construction site: operating the robot; spotting opportunities to build faster and better; and rapidly hacking them into existence.

My colleague has written a blog post[1] about his experience in this role - give it a read if you're interested.

Other open roles:

- Software Engineer, Controls

- Software Engineer, Machine Vision

- Assembly/manufacturing technicians and robot operators

https://www.monumental.co/jobs

[1] https://www.alfred-polycarpe.com/building-walls-a-journey-in...

Hashboard (https://hashboard.com) | New York (NYC) | Senior+ Software Engineer / Tech lead | Onsite

Hashboard is a new kind of business intelligence platform that bridges data modeling, product analytics, and self-service data exploration with a DevOps-inspired development toolkit.

We are looking for a hands-on technical leader to join the team as we enter a new phase of growth. As a tech lead at Hashboard, you'll split your time between leading a small pod of high-performing engineers and doing hands-on development in a deeply technical codebase. All engineers at Hashboard are full-stack, but we are especially interested in product-oriented engineers with strong React skills and experience with data tooling.

Apply here: https://jobs.ashbyhq.com/hashboard/74f9cf2c-7beb-4f70-a082-d... or email me directly at dan (at) hashboard.com

WunderGraph | Multiple Roles | REMOTE | Full-Time WunderGraph (growing global customer base, 70K weekly downloads and growing) APIs are the backbone of every modern organization. But building and maintaining APIs is hard, especially when you'd like to scale API development across multiple teams. The key to success is collaboration.

Our mission is to take API collaboration to the next level. With Cosmo, we're give platform teams a solution to provide a self-service API Developer Platform to their teams. We believe that Open Source is the key ingredient to become the number one solution for API Development and Collaboration.

The project is completely open-source.

You will be an integral member of an expanding team at a VC-funded startup with a dynamic mission to innovate and transform the field of GraphQL Federation.

Apply here: https://wundergraph.com/jobs#open-positions

PostHog | Full-Time | product engineer, technical founder engineers, backend leaning full stack engineer | REMOTE (all remote) | Hiring GMT-8 to GMT+1

PostHog helps engineers build better products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.

* open source, building a dev tool. We have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.

* we are a real business... nearly at $20M ARR / profitability in sight / lots of capital / grew revenue 4x last year but only added 3 people / just had first cashflow positive month in October this year!

* you decide what to build, and iterate with your users - we are growing through autonomy and transparency not through process.

* we have a ton of scale and a bunch of super interesting technical problems to solve

* we're building 50 more products over the next couple of years, so you could end up building one of those

* we need: product engineer, technical founder engineers, backend leaning full stack engineer

posthog.com/careers

Quotez | Full-Stack Founding Engineer | Berlin, Germany | REMOTE (CET) | Full-time

With Quotez we aim to disrupt the services industry. We are applying AI to make complex services bookable and eliminate the need for onsite appointments.

We are looking for a senior engineer with at least five years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.

Apply here: https://quotez.jobs.personio.com/job/1646275

Radar Labs | Software Engineers (sre, full-stack, mobile, security) | ONSITE in New York City | Full Time | https://radar.com - Radar Labs is the location infra dev tool.

- Doing 1B+ API calls per day

- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

- We're based in NYC with our HQ in Union Square.

Interesting things we're working on:

- HorizonDB, our Geospatial database written in Rust

- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband.

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS deployment, 99.99%+ availability, Speeding up deploys of backend data services with EC2 Warm Pools

- Automating security posture with Vanta

- Frontend tools to visualize and debug location data at scale

Check out our jobs page here: https://radar.com/jobs#jobs

If you have any questions, feel free to reply here or you can e-mail me at [email protected]

Footprint | Full-time | Product, Design, Systems Engineering | NYC/Remote

Footprint is bringing interoperability and real security to the internet, by giving companies the tools to verify, authenticate, and secure identity with no friction, low cost, and unparalleled accuracy, and consumers the ability to live in a secure world that trusts and rewards them for being digital citizens. Footprint is a unified identity onboarding and privacy platform bringing one-click KYC powered by a strong cryptographic data vault. Technologies we love: Rust, Typescript, AWS, NextJS, Figma, Pulumi.

Website: https://onefootprint.com Email us: [email protected]

Cleric | https://cleric.io | Software Engineers, Platform & Product | Full-Time | Onsite (San Francisco)

Cleric is an AI Site Reliability Engineer (SRE) that diagnoses production issues at machine speed, using the same tools engineers use today. We're live in production at major enterprises and backed by leading AI infrastructure investors.

Our vision is to free engineers from operational toil entirely. Production systems have become too complex and fast-moving for human operators - we're building Cleric to handle this complexity autonomously, letting engineers focus on building products.

Roles:

- Software Engineer, Product: https://jobs.ashbyhq.com/Cleric/131dd323-6d76-4d79-9cc5-f3b5...

- Software Engineer, Platform: https://jobs.ashbyhq.com/Cleric/bf48c037-56dc-4237-bfe3-fe0c...

We're looking for builders who want to create a future where AI handles operations and engineers can get back to building. You'll join a team of veteran AI and infrastructure builders working closely out of our San Francisco office.

Email: [email protected]

— Willem (CTO, Cleric)

Plinth (https://plinth.org.uk/) | London (UK) | Senior Engineer (mostly Frontend) | Onsite

At plinth, we've built a software/AI platform for charities to help them measure their impact and get more funding for the work they're doing. We work with both charities and funders (e.g. foundations, Government), providing a way to easily collect, visualise and report on client and impact data.

We're looking for an engineer with experience with React, NextJS etc, who wants to spend almost all their time heads down writing code, and not spending time in meetings.

To apply, try our puzzle: https://www.plinth.org.uk/puzzle

Column (https://column.com/) | Software Eng (Infrastructure), Software Eng (Backend), Software Eng (Product) | San Francisco, CA (ONSITE) | Full Time

Column is the first nationally chartered bank built from the ground up for developers. We provide an API first, modern banking experience for our customers, replacing the bloated middleware and legacy software that currently powers most financial companies.

Started by the co-founder of Plaid, Column has a team of <10 experienced engineers and is currently processing hundreds of billions in payments annually, supporting some of the largest and most sophisticated fintech companies. We are looking for ambitious infrastructure, product, and backend engineers that want to build the best-in-class banking tech from first principles. It's a fun time to join - we are scaling volume crazy fast while shipping tons of new features. To keep the team small we have a very high bar for talent, but if this sounds exciting would encourage you to apply!

Apply here: https://column.com/careers

Feel free to email me with any questions: praful@

Ambient | Remote | Full-Time | Blockchain Engineers, AI/ML Engineers/Researchers, Rust Developers

Ambient is developing a new blockchain with deep AI integration. We're implementing verified inference using a novel proof of work approach, ensuring the integrity of AI inference as different models respond uniquely to the same input.

Our long-term goal is to facilitate training and fine-tuning of models on the blockchain. We aim to provide an alternative to the current AI landscape dominated by a few large corporations, fostering a more transparent and inclusive approach to AI.

Looking for: - Blockchain Engineers (currently we're inspired by Solana, ideally you have rust experience) - AI/ML Engineers/Researchers (especially if you've worked with distributed training) - Rust Developers (especially if you have experience with large distributed systems)

To apply, please email your resume and a brief introduction to [email protected]

Humaans (YC W21) | Senior Full Stack Engineer | London HQ | Full-time

We're Humaans, and we're revolutionising HR software!

Imagine HR software with a relentless focus on customers’ needs and experience, and an obsession with quality, design, and performance. That's us. We bring a fresh design and engineering mindset to HR tech.

Our Tech Stack: JavaScript, ReScript, TypeScript, React, Node.js, Postgres, Redis, Kubernetes, GCP

We're backed by the best: - Y Combinator - Dylan Field (Figma CEO) - Scott Belsky (Behance/Adobe) - Jeff Weiner (LinkedIn CEO) - Claire Johnson (Stripe COO) - Des Traynor (Intercom) - Akshay Kothari (Notion COO) - Tobias Lütke (Shopify) - Stewart Butterfield (Slack) - and more…

We're growing our Product and Engineering team and you can join us here: https://jobs.ashbyhq.com/humaans?utm_source=7nNGnERWLP

yeet | Chicago, IL / Remote | Full-Time

Building a dynamic runtime on top of the Linux BPF sub-system.

Looking for extremely talented / passionate Rust developers with a deep interest in Linux internals, Dev Tools, Great Developer Experiences and Systems programming. Experience writing highly-concurrent, performant multi-threaded Rust is a must.

Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at:

work [at] yeet.cx

You can also visit us on the web at https://yeet.cx

I like the new rule.

Zetier | Multiple US locations (VA, PA, FL, CA, NY) | Full-time | ONSITE | Kernel Dev, Reverse Engineer, CNO R&D

Zetier focuses on mission critical tool and capability development. We pride ourselves on the fact that our projects get deployed and have real world impact rather than sitting on a shelf somewhere.

If you are passionate about low level system security and want to make a difference checkout a sampling of our open positions below.

Android Security Engineer https://zetier.breezy.hr/p/744923e4835d-android-security-eng...

Business Developer https://zetier.breezy.hr/p/8992561dd2d5-business-developer

CNO Embedded Engineer https://zetier.breezy.hr/p/c02fdc2812ec-cno-embedded-enginee...

CNO Software Engineer https://zetier.breezy.hr/p/03e7771e7b90-mid-level-cno-softwa...

Vulnerability Researcher https://zetier.breezy.hr/p/7d48f7975924-mid-level-vulnerabil...

Senior Technical Lead https://zetier.breezy.hr/p/a605ef21d707-senior-technical-lea...

Looking for something else? See more about our career opportunities at https://zetier.com/careers/ or just email us at [email protected]

Console | https://www.console.co | Founding Engineer | Hybrid On-site in San Francisco

Console gives IT teams trainable AI agents that can handle support requests directly in Slack, without needing a human-in-the-loop. Today, Console can automate 40-70% of the work that a tier 1 IT support agent would otherwise have to do, including things like: managing app access, password/MFA resets, laptop troubleshooting, IT policy Q&A, onboarding/offboarding, and more.

We’re a small team of founders and founding engineers looking to add a couple more key team members who want to get hands on building and scaling an applied AI product in a space that is ripe with opportunity.

Learn more about our open roles and instructions on how to apply at https://careers.console.co/

Loop | loop.com | Engineering | On-site San Francisco, CA, Chicago, IL

Loop is on a mission to unlock profits trapped in the supply chain (https://www.loop.com/article/unlock-profit-trapped-in-your-s...) and lower costs for consumers. Bad data and inefficient workflows create friction that limits working capital and raises costs for every supply chain stakeholder.

Loop’s modern transportation cost management platform uses our domain-driven AI to harness the complexity of supply chain data and documentation. We improve transportation spend visibility so companies can control their costs and power profit. That is why industry leaders like J.P. Morgan Chase, ABB, Estee Lauder, Great Dane, Emerge, and Loadsmart, work with Loop.

WSJ piece on Loop - on.wsj.com/3PE357W

1. Raised $65m from JPM GEP, Founders Fund, 8VC, Susa Ventures, Flexport, Index, and Expa.

2. 45+ paying enterprise customers with multiple-year contracts; 70+ customers in the pipeline.

3. High-caliber team of engineers and operators from Google, Scale AI, Flexport, Uber, Rakuten, Square, Meta, Stanford, Brown, Princeton, and Yale.

4. 4+ years cash runway

Fullstack Engineer San Francisco - https://job-boards.greenhouse.io/loop/jobs/4102236004

Fullstack Engineer Chicago - https://job-boards.greenhouse.io/loop/jobs/4830548004

Analytics Engineer Chicago - https://job-boards.greenhouse.io/loop/jobs/5364383004

Other roles at https://www.loop.com/company/careers

Role: Senior Software Engineer

Company: Tomorrow, a pre-seed, stealth, next-gen kitchen appliance company

Location: Seattle, WA (full time ON-SITE - Lower Queen Anne)

Comp: Competitive compensation and equity package for very early stage startups.

Company background: A small team - 4 people - working on fusing some novel food storage science with some cool hardware and software to offer a physical product that is truly a step-function better than any of the other devices in its category. The company is about two years old - most of that time spent in R&D but we've recently shifted gears towards productizing said research. We are currently self-funded by our CEO, who previously founded a local Seattle unicorn, but do expect to raise venture funding.

This role: In the short term, this role will be focused primarily on iterating on the UX of our PWA prototype, building our production mobile app in React Native, adapting our existing infrastructure as we scale into alpha and beta, and building out the on-device experience. We are looking for someone who is excited to work iteratively, and is just as happy tweaking margin spacing as they are building new APIs and managing data transfer between edge devices and our servers. You'll have significant ownership over our technical stack and direction, and many opportunities to explore and learn new technologies.

Technologies we're currently using: We do not expect candidates to be an expert in, or even familiar with, every technology on this list - just to be interested in learning the ones they aren't familiar with (although we are prioritizing candidates with deep experience in technologies with an asterisk): - React Native* - Node* - Preact - Kubernetes/Helm - Docker - AWS - Python - Terraform - Working with LLMs

To apply, please email me ([email protected]) your LinkedIn and a few sentences about you and your background.

Vivint | Home Automation - IoT, making cool stuff | Boston, MA | onsite

At our Boston Innovation Center, we're delivering an integrated platform, award-winning products and the industry's first artificial intelligence for the smart home. Check out our openings and join the #SmartHomeRevolution

We are looking for designers and engineers across multiple functions, but here are just a few:

- Android engineers

- iOS engineers

- Backend Python/goLang engineers

- Product Managers

Check out all of our openings here: https://www.vivint.com/company/careers/team/technology

Technologies we touch: kotlin, swift, golang, python

Please email [email protected]

Stack Auth | Full-stack/Founding Engineer | ONSITE (SF Bay)

We are Stack Auth, the open-source Auth0 alternative. We are looking for cracked engineers who are passionate about building for other devs, whether that's authentication or not. We think that there's too much overhead in starting and growing new projects; we're here to fix that.

We spend a lot of time thinking about how we can maintain the agility of a startup while being as reliable as larger incumbents. Sometimes, this means being innovative; for example, for our frontend and E2E tests we heavily rely on AI/RPA and snapshots, and have API migration tooling that blows everyone else out of the water.

A lot of the work we do is very close to databases and infrastructure, both with the problems we face at scale and the integrations we build for our customers. We are well-funded and backed by YC, Paul Graham, Guillermo Rauch, Khosla Ventures, and more.

If those problems sound interesting, email me: konsti (at) stack-auth.com or DM me on Twitter (@n2d4wastaken)

OpenAlex | REMOTE | https://openalex.org | senior frontend eng. & product owner

We're a small nonprofit on a mission inspired by the ancient Library of Alexandria: to create a universal database of research information. We gather, organize, and serve info on 280M papers,100M authors, billions of citations and more. We’re passionately open: our code is open source, and our data is free and public domain. We value kindness, creativity, and getting stuff done. Our work supports millions of users every day, and we’re growing fast.

We're hiring a senior frontend engineer and product owner. Salary $250k-300k, great perks.

Apply: https://ourresearch.breezy.hr/p/b31ea361225401-senior-fronte...

Monad Labs | REMOTE (North America & Europe) | https://www.monadlabs.xyz/

Monad Labs raised $225M in series A funding to scale our team in bringing the Monad blockchain to production.

Founded by Jump Trading alums, Monad Labs is a tech startup using low-latency programming, compiler optimization, and multithreaded computing to build an ultra-high-performance smart contract platform. The work entails building an optimal stack-based VM that supports multithreaded computation, as well as developing and implementing an efficient Byzantine Fault Tolerant (BFT) algorithm enabling a network of nodes to come to consensus.

We are hiring for the following roles, blockchain experience not required.

System engineering backgrounds: 1. https://grnh.se/bf2e9f0a5us (staff-level, NYC) 2. https://grnh.se/2f9e5b3b5us (architect-level, North America / Europe)

Manta Cares | Sr. Front End and Back End Engineers | hybrid-SF | Full time | $145-165K + equity

At Manta Cares we're on a bold journey to demystify healthcare and transform the healthcare experience for patients and their loved ones. Our mission is much bigger than any one of us – we're here to make a real difference in people's lives.

Venture backed (pear.vc, Sozo, 1843 ventures). Come to bootstrap our SF engineering team. We are looking for experienced developers with an affinity to putting great product in the hands of users and for making people's life better when they need it the most.

We are looking for Sr. BE and FE engineers to join the Head of Engineering (me!) in San Francisco (hybrid, 2 office days a week). Because you'd be one of the first US-based engineers, you'll need strong Golang + Postgres or Typescript + React skills, or convince us that you can get there fast. It also helps if you have worked in healthcare environments and / or if you have a passion to help people of all walks of life go through their hardest times. We deal with non-ordinary problems and constraints, bringing simplicity and calmness into very complex and stressful situations.

Please check out more details and apply at https://mantacares.com/pages/careers or email me at (toni at mantacares dot com)

Surge AI (https://surgehq.ai/careers) | Software Engineers (full-stack / product https://surgeai.notion.site/Product-Engineer-4211688ff99b46d...) and Strategic Project Lead (https://surgeai.notion.site/Strategic-Projects-Lead-Generati...) | Full-time | SF, NYC, or Remote

Our mission at Surge is to build the human infrastructure behind the next wave of AI and LLMs. We’re building a data platform that powers AI teams at OpenAI, Anthropic, Meta, Google, and more. Reinforcement Learning with Human Feedback is the critical technique behind the new generation of AI assistants, and that human feedback comes from us. Our product has been a game-changer for the top AI teams in the world. Here are some examples of our past work:

- Creating the GSM8K dataset: https://www.surgehq.ai/blog/how-we-built-it-openais-gsm8k-da...

- Collecting RLHF data for Anthropic's Claude: https://www.surgehq.ai/case-studies/anthropic-claude-surgeai...

You’d be joining a small, rapidly growing team of former engineering and ML leaders from Google, Meta, Twitter, and Airbnb. We work in small groups, ship quickly, and value autonomy and ownership. No previous AI experience is required, if you have the engineering skills you can learn what you need on the job.

We're looking for engineers with a few years of experience and you can work out of our offices in SF, NYC, or remotely. Please reach out to us at [email protected] with a resume and 2-3 sentences describing your interest. Excited to hear from you!

Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering

https://www.uncountable.com/hiring/hn

Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 30 to 70 over the last two years.

Full-Stack Engineers | $120k - $220k + Equity

---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.

--> Summer internships and working student positions are also available.

Implementations Engineering | $90k - $140k + Equity

---> Uncountable is looking for chemists and material scientists to create custom demos and sell complex enterprise engagements.

Learn more: https://www.uncountable.com/hiring/hn

Uncountable is hiring in New York City, San Francisco, London, and Munich.

Contact our CTO directly at [email protected]