September 2026 Jobs

Greenzie | Robotics Software Engineer (Early Career + Experienced) | Atlanta, GA | ONSITE/HYBRID | Full-time | https://greenzie.applytojob.com/apply

Greenzie builds the autonomy software that runs on commercial mowers. We don't sell the iron — Wright, Mean Green, Bobcat, and Greenworks Commercial do, with our stack on them. Mission is to free humans from repetitive outdoor labor. The software is on hundreds of machines in the field today.

We're hiring roboticists who want production robots doing real outdoor work, not lab demos. C++, Python, ROS/ROS2. You will own (or learn) a subsystem, debug messy field data, and ship to machines that mow for a living.

- Robotics Software Engineer | Early Career (0–3 yrs): https://greenzie.applytojob.com/apply/zaDr7OyOmj/Robotics-So... - Robotics Software Engineer | Experienced (3–6 yrs): https://greenzie.applytojob.com/apply/UdRcDlWSzs/Robotics-So...

Also open in Atlanta: Technical Service Coordinator.

Apply on those pages and mention HN. Questions: cbq@greenzie.com

Hiring for several roles at StudyTurtle, an edutainment brand building learning videos for Education. Our small, passionate team creates animated shows and learning tools that help kids (ages 3-12) fall in love with curiosity and real-world learning. We use custom automation to speed up everything from story writing to animation. See what we’re making: https://www.youtube.com/watch?v=c46VaM_VZGU Open Roles (REMOTE, non US):

Animators (2D/3D or hybrid—experience with AI tools a plus) Writers Programming interns

Why join us?

Fully remote, async-friendly Ship real things that impact how kids learn Fast, creative, zero-corporate-BS environment

Direct access to founders; real ownership

Opportunity to shape our tools and shows from the ground up

To apply: Email jobs [at] studyturtle.com with your background, a few sentences about why edtech is important to you, any feedback on our episodes, and why this mission excites you. Please include links to any relevant work.

We are the hiring company and will reply to all genuine applicants. No recruiters, no agencies, please.

Genre, co-creator StudyTurtle

LatchBio | Member of Technical Staff (infra, ML infra, systems, platform, full stack) | ONSITE San Francisco | Full Time

Our mission is to advance humanity's ability to engineer biology. We approach this by understanding and improving AI’s application to biology use cases such as therapeutics and biosecurity. We are a group of engineers, scientists, and operations specialists who are driven by improving capabilities and interpretability. Some of our work is showcased on benchmarks.bio.

I run our engineering team and will read and respond to all emails sent to aidan@latch.bio. You can also apply here via a more structured form: https://jobs.ashbyhq.com/LatchBio.

St. Jude Children's Research Hospital | Sr. Staff or Principal Software Engineer, Rust Genomics Infrastructure | Memphis, TN | ONSITE (2x/week onsite) or REMOTE | $125,840 - $238,160 | https://www.stjude.org/

St. Jude Children's Research Hospital is hiring Rust software engineers to rebuild the genomics ecosystem in Rust. We work at the intersection of computer science and genomics, and we're trying to build a better foundation upon which genomics can be done using Rust. The primary project we’re working on is a bioinformatics workflow execution engine for local, HPC, and Cloud called Sprocket (https://github.com/stjude-rust-labs/sprocket). You can also check out the other projects we have going on at https://github.com/stjude-rust-labs.

NOTE that prior experience in bioinformatics or biology is NOT required for any of the positions below. You must be interested in learning though! If you'd like to get a sense of what you'd be learning, check out the guide we wrote to teach software engineers about genomics here: https://learngenomics.dev.

* Sr. Staff or Principal Software Engineer: https://talent.stjude.org/careers/JobDetail/Senior-Staff-Pri...

With any questions, email me at clay.mcleod@stjude.org. Please do not email me your application directly—be sure to submit it through the job portal.

Seeq | https://seeq.com | Staff/Principal Software Engineer (Full-Stack, AI, Backend, Platform) | REMOTE (Some crossover w/ PST required) | Full-time | $170k-$205k + annual cash bonus + equity. Salary range for US-based; local adjustments for other countries. Seeq creates cutting-edge data analytics software for industrial process data, serving sectors like pharmaceuticals, energy, and manufacturing. Our core product is a robust calculation engine capable of executing advanced math and machine learning algorithms on streaming time-series data. By leveraging generative AI, we enhance usability and accelerate outcomes for our users. We've built up a great remote culture (e.g. annual meetups, home office allowance, generous PTO, a remote office app we created to collaborate) and a dev team that enjoys tackling hard problems that make a difference for our customers (dev blog for more: https://geeq.seeq.com/).

Be sure to mention that you came from Hacker News in your application!

Staff/Principal Backend Software Engineer (JVM, Postgres): https://apply.workable.com/seeq/j/CDBF1AE73C

Staff Full-Stack (React, Python, AI Technologies): https://apply.workable.com/seeq/j/1378093793

Staff/Principal Full-Stack (React, JVM, Postgres): https://apply.workable.com/seeq/j/610FB07CEB

Mattermost | Remote (US and Canada) | FT | Multiple roles

Mattermost (https://mattermost.com) is an open-core collaboration and workflow automation platform for air-gapped, on-prem and private clouds. Our customers are in defense, intelligence, security and critical infrastructure, including the USAF and NASA. Y Combinator led our Series B, their largest open source investment at the time.

Both openings are full stack on the core platform: Go backend, React/TypeScript frontend, PostgreSQL and Redis. The codebase is public (https://github.com/mattermost/mattermost), so most of what you build is too. We would rather hire people who ship and own complex software end to end than chase an exact stack match, so any systems or backend language and any frontend stack counts. What we look for in both roles: REST and WebSocket APIs with real networking fundamentals (HTTP, connection lifecycle), and relational databases including schema design and query optimization.

We use coding agents daily (Claude Code, Cursor, and others) for scaffolding, refactors, code review and test generation, and we treat that as core craft rather than a shortcut around the fundamentals. If you have a track record of shipping and owning complex software end-to-end, we want to hear from you.

*Senior Full Stack Engineer* $142,723 - $172,723 USD Architect and ship full stack features end to end, own the testing strategy for what you ship, and build internal tooling and testing infrastructure that makes the rest of the team faster. You will work without close supervision and hold the security and compliance bar our customers require. Nice to have: distributed systems and high availability architecture, regulated-environment security, open-source contributions, experience on remote-first teams.

Join our team: https://job-boards.greenhouse.io/mattermost/jobs/5379251008

*Staff Full Stack Engineer* $172,724 - $227,135 USD Set technical direction for the platform rather than for a feature area: architecture and roadmap across the stack, the standards for how the org uses coding agents, and the strategy for internal tooling and testing. You will influence direction across teams, partner with security and compliance on it, and mentor senior engineers. Nice to have: staff, principal or tech lead experience elsewhere, open-source maintainership, FedRAMP or ITAR familiarity, defense or critical infrastructure background.

Join our team: https://job-boards.greenhouse.io/mattermost/jobs/5405811008

Both roles have Canadian postings: https://job-boards.greenhouse.io/mattermost

Shovels | Forward-Deployed Engineer (FDE) | Remote | Full-time

Shovels is the intelligence layer for the built world. We're venture-backed, trusted by some of the largest Fortune 100 companies in the world.

We have a lot of customers and a lot of technical needs from those customers. That's why we're hiring a true Forward Deployed Engineer: a real engineer who wants to work shoulder-to-shoulder with customers and turn their hardest questions into working solutions.

You'll embed into our most important enterprise accounts, understand what they're actually trying to do, and build the maps, models, and data products that make Shovels indispensable to them, working alongside AI agents the way the rest of our engineering team does.

This is not a hand-off role: you own the relationship and the build, from the first "what if we could see…" to the moment the customer says "wow."

Check it out: https://www.shovels.ai/careers/forward-deployed-engineer

Pagelove | https://pagelove.com | Founding Software Engineer | REMOTE | Full-time | $110k–$130k + early equity

Pagelove collapses the modern web stack into its simplest form: no databases, no APIs, no application servers. Just HTML that works like an app, scales like a CDN, and is AI-native by design.

The page becomes the application, API and persisted state. Humans and machines can read and update the same surface directly using CSS selectors over HTTP, rather than through separate HTML and API/MCP interfaces. With Pagelove, AI can finally build web applications without having to deal with the complexity of the full stack.

We’re seed-stage and well-funded, hiring our first non-founder engineer. The codebase is Rust, with work including distributed storage, HTTP caching/ETags, CRDTs, parser/DOM performance, CI and production infrastructure.

Our development process is heavily agentic: Claude Code and Codex do substantial implementation work, with humans focused on architecture, review and the hard problems.

https://ats.pagelove.com/roles/founding-software-engineer/

DeepL | Software Engineer / Senior Software Engineer / Sr. Staff Software Engineer | New York, New York (Hybrid) | $200k-$300k+ plus equity

DeepL is a Language AI Company providing text, document, and real-time voice translation to name-brand companies across the world. Maybe you've seen our recent announcement: https://www.deepl.com/en/press-release/harvey-taps-deepl-to-...

We're building out our NYC-based API platform team as our API-based business rapidly grows. We're a European -based company, so you'll enjoy the best of both worlds with competitive compensation, 30 days of PTO from day one (your manager, me, will make sure you use them all) "work from anywhere" days, addtional compensation for on-call shifts (including additional time-off if you actually have to do something after hours)

If you're passionate about building the platforms that provide the foundation for reliable and high-peformance systems, please check out our NYC openings: https://jobs.ashbyhq.com/DeepL?departmentId=0097f643-f517-44...

FlixTrain | Technical Expert Onboard Connectivity | Berlin, Germany | ONSITE (hybrid) | Full-time

FlixTrain is on a mission to make long-distance rail travel affordable and sustainable across Europe. Every passenger we shift to rail matters, and the onboard connectivity is a key part of what makes people switch.

We're hiring an Onboard Technology Manager to own everything that keeps passengers connected and crew productive on the train: Wi-Fi and network infrastructure, onboard units, and mobile devices for train staff. As satellite constellations and 5G redefine what's possible for high-speed mobile connectivity, you'll help set the direction for the technology being adopted on the largest non-governmental train fleet: writing specs, defining network architectures, monitoring live performance, and driving improvement projects from their conception to the finish line.

The role is highly cross-functional. You'll work with internal partners (operations, customer product, and rail engineering) and external ones, such as tech vendors (Icomera and Advantech) and train manufacturers (Siemens, Talgo).

What we're looking for:

- Bachelor's or Master's in Telecommunications, CS, Electrical Engineering, or similar

- 2+ years hands-on with network architecture, Wi-Fi systems, or Mobile Device Management (ideally in rail or a similarly complex environment)

- Strong troubleshooting skills on complex networked systems

- Comfortable leading cross-functional initiatives and communicating clearly with both engineers and non-technical stakeholders

- Fluent German and English (internally, English is preferred, but German is often mandatory when working with suppliers and regulatory bodies)

Perks: hybrid office/remote work model, up to 60 extra remote days/year from abroad (work from anywhere), 12 free FlixTrain travel vouchers/year + 12 for friends and family, mental health support, L&D budget, mentoring program.

Apply: https://flix.careers/job/?jobid=8729129002

Cora AI | Founding Full Stack / Applied AI Engineer | REMOTE (US ONLY, LA/SF preferred) | Full-time | $190–250k + early equity

We build customer success agents and account intelligence that do the actual manual work — so CS teams can focus on the relationship-driven work that drives growth.

What we're looking for:

- You build with AI IDEs (Cursor, Claude Code) as a force multiplier — not occasionally, as your default

- You've shipped something with LLMs in production (agents, RAG, evals — not just wrappers)

- Comfortable owning a customer-facing feature from idea to production without a lot of hand-holding

- Based in the US — SF Bay Area or LA strongly preferred.

Why Cora:

- Work on cutting-edge applied AI: voice agents, knowledge graphs, multi-agent systems, evals, simulations, and more

- Real users, real impact, high autonomy

- Fast, fair interview loop — no BS

- Fully covered healthcare for you and your dependents

- 401(k) plan

- Flexible time off

Learn more: https://www.cora.ai/

Interested? Email careers [at] cora.ai — these go straight to me, and I read every one.

Zepto | Senior Security Engineer (product security) | REMOTE (AUS) | https://zepto.bamboohr.com/careers/104

As a Senior Security Engineer (Product Security), you will play a significant role in keeping our product safe and secure by building on and maturing Zepto's product security practices. You will work hands-on and shoulder-to-shoulder with Engineering and Product teams, providing guidance and coaching across the software development life cycle while continuing to raise the bar on our security expectations and capability.

This is a security role at its core, but not a gatekeeping one. We are builders – we expect you to read and write production-level code, build tooling and automation, and contribute paved-road solutions that engineers actually want to use. Reporting to the Security Engineering Lead, you will work closely with them to develop and build Zepto's product security strategy and approach. You will apply a consultative and advisory approach when working with the wider Zepto team, empowering them to work confidently and to use the self-service capabilities you help establish.

We have excellent working relationships with our developers and we need to keep it that way. We are not the team of no. We are the team that helps make things better.

Zepto is moving quickly towards an AI-native way of building and operating. You will be someone who is already experimenting with AI and agentic tooling, or is genuinely keen to, and who is open to developing the skills to secure these systems as we adopt them. Within the Security team, you are the go-to person for:

Secure development practices Vulnerability management Security architecture advice

Working in a scale-up, means you get the opportunity to flex your skills in a variety of ways. We are agile and always willing to roll up our sleeves to get things done. You can, however, expect your day to day to be involved in the following:

Coach engineering teams and collaborate to ensure every step of the software development life cycle follows security best practices Design, build and maintain security tooling, automation and paved-road controls as production-quality software Conduct security assessments and architecture reviews of Zepto's applications and services Embed within project teams to ensure they are effectively considering information security risk and prioritising security controls Establish and document security architecture and practices in collaboration with the Security Engineering Lead, Product and Engineering teams Work with the Security Engineering Lead to support Zepto's adoption of AI and agentic systems, and experiment with AI tooling to improve how the Security team works Help manage application security incidents in collaboration with the rest of the Security team

Railway | Senior Product Eng (full-stack), Brand Designer - Web, Senior Growth Marketer, Senior Product Marketer, Account Executive, Scale| REMOTE (Worldwide) | https://railway.com/careers

Do you feel scared and alone when opening the AWS console? Do you wish you could just tell Claude to manage your infra, and it would just work? Do you dream of a future where software is abundant and developers and normies alike are free to build their wildest dreams?

We're Railway, and we think infrastructure can be better. We're working at the forefront distributed systems engineering, interface design, and agentic computing to bring about the infrastructure platform we've always wanted. So far we've built out a platform loved by 3M+ users and we're just getting started.

Fair warning! The problems are complex: racking and stacking servers, home-rolled hypervisors, cut-above container orchestration, over/under/whateverlay networks, virtio device drivers, edge proxies, IAM that doesn't suck, kitchen sinks - we need to build it and we're looking for likeminded individuals who think this stuff is fun.

Five open roles (apply below!):

+Senior Product Engineer (full-stack): -Apply here: (https://railway.com/careers/full-stack)

+Brand Designer - Web: -Apply here: (https://railway.com/careers/brand-designer-web)

+Senior Growth Marketer: -Apply here: (https://railway.com/careers/growth-marketer)

+Senior Product Marketer: -Apply here: (https://railway.com/careers/product-marketer)

+Account Executive, Scale -Apply here: (https://railway.com/careers/account-executive-scale)

Snowflake | Forward Deployed Engineer, Product Manager | Menlo Park, CA | Warsaw, Poland | London, UK | ONSITE

I’m part of Snowflake’s Applied AI / Forward Deployed Engineering team, and we’re hiring for multiple roles on the team.

We work directly with strategic customers to design, build, deploy, and improve production AI systems on Snowflake. That includes LLM applications, RAG and agentic workflows, evaluation frameworks, guardrails, observability, and production iteration using Snowpark, Cortex, and Snowflake’s native AI capabilities.

For the FDE role, we’re looking for strong engineers who can build and ship customer-facing AI systems end to end, especially if you’ve worked on LLM apps and care deeply about evals and quality. For the Senior role, we’re looking for someone who can lead multi-engineer AI engagements, mentor other engineers, and still be hands-on in architecture and implementation. The roles are customer-facing and involve travel, including at least 25% onsite time with strategic customers.

If you like working in ambiguity, building real AI systems instead of demos, and partnering closely with customers to get things into production, these roles are a good fit.

* Senior Forward Deployed Engineer, Menlo Park, CA: https://careers.snowflake.com/us/en/job/SNCOUSA253CD7A2E6945...

* Forward Deployed Engineer, Warsaw, Poland: https://careers.snowflake.com/us/en/job/SNCOUS7EFCFE1247594E...

* Staff Product Manager, London, UK: https://careers.snowflake.com/us/en/job/SNCOUSCACA807AEC0548...

Product Genius | Backend Engineer | REMOTE (US) | Full-time | $165k–$190k + equity

We build real-time learning AI: the APIs and data pipelines connecting live user and merchant behavior to systems that learn from it. Patented tech, backed by $35M in DARPA-funded R&D. AI-native team, you'll use agentic coding tools daily, including running multiple parallel sessions, on a fast-moving codebase. We share context, not tickets.

Looking for 5+ years building production backend systems, hands-on agentic AI coding experience, and experience with APIs/data pipelines feeding analytics or ML systems. Python, SQL, TypeScript, React.

Apply: https://jobs.ashbyhq.com/productgenius/b9f0cb32-612d-45ff-bc...

Operations1 | AI Application Engineer | DE Frankfurt a.M., ONSITE/HYBRID PREFERRED | Full-time | German language skills required

We make the manufacturing industry more productive. Our SaaS product is used by 150+ big companies across industries and countries to provide the right guidance to shop floor operators. We help our customers to keep up with a high amount of variability in their processes, integrate into their existing systems and and are now leveraging LLMs and related tech to surface the right information.

To help us further build our product we are looking for a product minded engineer with experience in working with integrating AI feature or an ML background to join our team. You will be working in a cross functional team in an ambitious but down to earth environment having the chance to impact how manufacturing companies across Europe operate.

This and other positions at: https://career.operations1.com/jobs

Biobase | Senior Technical Product Engineer, Technical Product Engineer (Early Career) | REMOTE (US, Canada) | Full-time | $150–230k / $90–170k + equity

Biobase has grand ambitions. We broker biospecimens, whole slide images, and the clinical metadata attached to them, on a supply-chain backbone that we're steadily automating. We’re building healthcare-data-focused agents on top of the datasets that we’re assembling, too.

We'd rather build the thing that removes the work than throw people at it. Two roles, one team, both reporting to the CPO:

Senior Technical Product Engineer ($150–230k + meaningful equity). The product team's technical interface. Architecture decisions and code review on the platform (Python/FastAPI, TypeScript/React, Postgres, Azure); the data pipeline and informatics that take specimen, slide, and clinical data in from suppliers and labs; and product ownership of the internal platform that builds our agents (permissions, evals, cost control, guardrails for sensitive data). You've been the reviewer of record somewhere, you've operated what you shipped, and you think in business problems before tickets.

Technical Product Engineer, early career ($90–170k + equity). Same territory at an earlier stage: the platform, the data pipeline and informatics, and the agents we run against our own operations — with a senior product engineer and our lead engineer reviewing your work and pairing when it helps. Open on background – self-taught, bootcamp, degree, research lab, a career you're leaving – selective on the bar. You've built something and someone else used it.

We build with Claude Code every day and expect you to become both fluent with it and skeptical of it. No ticket queue, no spec handed to you. Comp is salary + equity combos you choose between.

Full postings: https://biobase.ai/careers

To apply: email jobs@biobase.ai with something you built that eliminated manual work and what happened after it shipped. Links over resumes, no cover letter.

Paramark | Software Engineer (L4) | San Francisco HYBRID (3 days/wk) or REMOTE (US) | Full-time | $199K–$249K + equity

Paramark helps Marketing teams optimize spend across all of their channels and programs. There are proven scientific ways to do this, but they are poorly understood and practiced by only a tiny fraction of teams. Our product ingests data from all of our customers' marketing channels and uses it to train open-source ML models for both measurement and experimentation. This makes it possible for any marketer to use these methods.

In this domain, it's hard to figure out what to build, and it's even harder to be both accurate and simple. You'll be joining a small team -- we have four product engineers. That means owning systems end to end and having real influence over what gets built. Your typical project will start with a high level goal, and you will figure out the rest.

Founded 2023, 15 people, $8M from Greylock and others, cash-flow positive. Reasonable working hours: when the Mercury News covered the return of 996 culture, we were the counterexample. "We don't think early stage startup life requires 18-hour days, or even 12-hour days." https://www.mercurynews.com/2025/08/25/silicon-valley-startu.... 4 weeks PTO plus federal holidays, medical/dental/vision (100% of employee premiums, 50% for family).

Looking for 8+ years, full-stack. Some exposure to statistics, experimentation, or A/B testing helps.

Stack: TypeScript, React, Python, Postgres. Google Cloud, Kubernetes, FastAPI, taskiq.

Process: intro call; technical phone screen; one-day onsite in SF (travel covered for remote candidates)

In-person: https://paramark.com/careers/software-engineer-l4

Remote: https://paramark.com/careers/software-engineer-l4-remote

I'm the CTO and I read every application myself. Happy to answer questions in this thread.

Artificial Intelligence Underwriting Company (aiuc.com) | Member of Technical Staff (full-stack + AI evals) | Full-time | Onsite (San Francisco) | $200K - $400K + equity

We're a team of frontier AI (including ex-Anthropic, METR, OpenAI), insurance, and governance people building incentive infrastructure to help ASI go well. We red-team, certify, and insure AI agents - working with AI category leaders like Cursor, ElevenLabs, Fin, Harvey, Lovable, and UiPath; auditors like Schellman and KPMG; insurance partners at Lloyd's of London; and the AIUC-1 Consortium https://www.aiuc-1.com/consortium.

We've raised $55m from investors including Ribbit, First Harmonic, and Nat Friedman, and we're hiring across the board in San Francisco.

Apply to our MTS role: https://jobs.ashbyhq.com/aiuc/2816bb05-2a1f-4600-8780-deb152...

Browse all of our open roles: https://jobs.ashbyhq.com/aiuc

Jawa.gg | Software Engineer | Boulder, CO or remote | Contract or Full Time

Jawa is the marketplace for gamers - think gaming PCs, GPUs, consoles, and the like. We're a small, VC-funded team with a big business, and have been operating since 2021.

We're are looking for full-stack software engineers to build and maintain our peer-to-peer marketplace. The tech stack is mostly Typescript, with Next.js, Node.js, Postgres, and other fairly standard web-tools / infra.

Learn more at https://jawagg.notion.site/Full-Stack-Software-Engineer-412c...

AREO | Remote (EU) / on-site in Bremen, Germany | Full-Time | Equity | Roles: [Engineering Manager (Ruby on Rails), Lead Product Engineer (Ruby on Rails), Robotics Lead] My name is Marius and I am the CTO at AREO (https://goareo.com/).

AREO, founded in January 2023 by a team with 20+ years of combined experience in retail and startups, is a young startup specializing in developing innovative solutions for supermarkets and grocery retail stores.

Our cutting-edge B2B SaaS platform optimizes workflows for employees by providing real-time access to inventory, product information, and customer inquiries. We serve large supermarket chains in Germany and across the EU.

We already hired two backend developers through "HN - Who is hiring" and are now seeking a Lead Product Engineer (Ruby on Rails) / Engineering Manager (Ruby on Rails) with a minimum of 8 years of experience (preferably in startups), as we recently closed another large contract with a major retail chain and are growing quickly.

For both the Lead Product Engineer and Engineering Manager roles, professional knowledge of German is required, and you need to be based in the EU.

If you're passionate about building innovative retail products from scratch, these roles are for you.

Backend Stack: Ruby / Rails (8.x), StimulusJS / Hotwire / Turbo, AlpineJS, Postgres, Docker, DigitalOcean, OpenAPI, LLMs

We are also seeking a Robotics Lead to help us set up and run our new robotics lab in Bremen, Germany. We are building a retail robot, initially focusing on teleoperation and later on autonomous model development. You should have at least 3 years of experience with humanoid robots, VLAs, teleoperation, and other relevant robotics systems. Professional knowledge of German is required, and you must live in or be ready to move to Bremen.

Perks: Fully remote roles in Europe for the Engineering Manager and Lead Product Engineer, work where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment, work in a lean but highly experienced team.

Apply here: marius[at]goareo.com and mention "HN - Who is hiring?" and the role you are applying for in the subject.

Loft Orbital | Senior Cloud Infrastructure Engineer (SRE) | Golden, CO or San Francisco, CA | $180k–$240k + equity | https://loftorbital.com

Loft builds and operates shareable satellites so customers can fly a payload without building a spacecraft. We integrate, launch, and operate the mission end to end: Earth observation, IoT, on-orbit AI, national security. 30+ missions flown since 2017, fleet on track for 30 satellites by 2027, offices in SF, Golden, and Toulouse.

Our Cloud Infrastructure team runs the ground segment that talks to the fleet. This is an SRE role with a twist: we apply DevOps practices to spacecraft control (we call it SatDevOps), and we'll train you to operate the satellites.

What you'd own: - Hybrid cloud infra on GCP + Kubernetes: provisioning (IaC), CI/CD, GitOps (ArgoCD/Flux) - The observability stack (Grafana, Prometheus, Loki, tracing) across ground and flight systems - Reliability: RCAs, fault tolerance, performance tuning, long-term fixes over patches - Software-defined networking between ground stations, cloud, and mission ops - Developer experience: tooling and environments for the flight software and ops teams

Looking for: strong public cloud (ideally GCP), deep Kubernetes, one backend language (Go/Python/Rust/C++/Java), IaC + CI/CD in anger, and someone who can design HA systems and then run them. Nice to have: FinOps, security tooling, orchestration in resource-constrained environments.

Benefits: 100% company-paid medical/dental/vision for you and dependents, 401(k) + equity, flexible PTO + 12 holidays, 14/10 weeks paid parental leave, daily catered lunch, relocation assistance, and time with the team in France.

Apply: https://jobs.lever.co/loftorbital/3ae5c3e3-c1e0-4311-83b5-0b... and mention HN in your application.

Odyssey | Sr. Security Engineer | Full-time | Remote (US) or NYC

Odyssey is building the leading financial technology platform for school choice. We help families access funding for tuition, tutors, curriculum, software, and enrichment programs—empowering them with greater educational opportunities.

We’re well-funded, backed by top investors including Andreessen Horowitz (a16z), and we are rapidly scaling.

As Odyssey's first Security Engineer, you'll have full ownership of our security posture — shaping strategy, building programs from the ground up, and driving best practices across our entire technology stack and product suite. This is a high-impact, high-visibility role where your decisions will directly influence how we protect our customers, vendors, and employees.

You'll partner closely with cross-functional teams to embed security into everything we build and ship, champion solutions to emerging security challenges, and ensure we stay ahead of an evolving threat landscape. You're someone who embraces AI tools to work smarter — whether that's accelerating threat detection, streamlining vulnerability analysis, or improving how we respond to incidents.

https://jobs.ashbyhq.com/odyssey

Puma.tech | Remote-first with PST overlap | iOS/MacOS, Android, Ai/ML, Growth | https://puma.tech

Hi all, I’m Yuriy, founder of Puma.tech. Prev. worked at Cloudant (YC S08), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).

We have 2 products:

1. https://PumaBrowser.com: iOS & Android mobile browser with built in LLMs & wallets. 1m+ downloads.

2. https://PumaAI.com: small research lab focused on building private local/hybrid alternative to ChatGPT.

Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth

We’ve raised a few rounds from some of the best builders in ai and crypto:

Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.

How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.

Thank you!

Pathos AI | Senior Software/AI Engineer + DevSecOps Engineer | NYC, ONSITE 3-4 days/wk | Full-time | $180-200K + equity | VISA (transfer only)

Pathos is building Foundry, an AI-native platform pairing the largest foundation model in oncology with 200+ petabytes of multimodal patient data. Backed by a $365M Series D; pipeline now spans 4 clinical assets, including new licensing deals with AstraZeneca and Alphamabs. Small teams of 2-4 experts orchestrate hundreds of AI agents. NY-based candidates preferred. https://pathos.com

Senior Software/AI Engineer: build AI agents/copilots for BD, clinical, comp bio, and lab teams, MCP-style servers, pipelines into a governed knowledge graph. ~6-8+ years, Python + TypeScript, shipped LLM workflows to production (LangGraph), own services end-to-end.

DevSecOps Engineer: own security architecture for AI agent infra — threat models, agent permissioning, secure CI/CD, detection/IR for AI-native threats, HIPAA-aligned data governance. ~6+ years security eng, GCP, IaC, hands-on incident response.

Apply: chris.poshka+hn@pathos.com — one sentence on relevant production work you've shipped.

Leidos | https://www.leidos.com/ | Oklahoma City, OK, USA | Full Time | Onsite

* Great opportunity to do meaningful work at the FAA with a welcoming team, interesting projects, and amazing benefits.

* Tech Stack: C++ (14/17/20), Sockets (TCP/IP), MFC v14, Git/Bitbucket, Jira, Confluence, Agile, Kanban, Unreal Engine 5 (UE5), Swift, Blender, GDI/GDI+, PowerShell, Gemini, Jenkins, SonarQube, GoogleTest.

* Only hiring US Citizens/Green Card Holders for this position due to contractual requirements.

* Check out the posting and apply below:

https://www.linkedin.com/jobs/view/4460147611/

https://careers.leidos.com/jobs/18180624-software-engineer

Uncountable | NY, SF, London & Toronto (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. Our team has grown from 100 to 200 in the last year.

Full-Stack Engineers | $130k - $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.

Learn more: https://www.uncountable.com/hiring/hn Learn about our agentic coding practices: https://engineering.uncountable.com/coding/.

Contact our CTO directly at jason@uncountable.com

Sourcegraph | Remote | Full-Time | Security Engineer, SWE, Tech Lead, Agent Engineer, Product Manager, Product Marketing Manager | https://sourcegraph.com

Sourcegraph is building the context layer for AI-powered software development. As AI accelerates code creation, we help engineering teams understand, navigate, and safely change large codebases.

Our products, including Code Search, Deep Search, MCP, and Agentic Batch Changes, give developers and AI agents cross-repository context and enable coordinated code changes across hundreds of repositories. Engineering teams at companies like Stripe, Reddit, and Leidos use Sourcegraph to ship faster with greater confidence.

If you want to build the infrastructure that lets every engineering team - and every agent they deploy - operate on their codebase with confidence, join us.

Sourcegraph is backed by Sequoia, a16z, Redpoint, and Goldcrest.

Apply here: https://grnh.se/0572f98b4us

Brilliant.org | Senior/Staff Software Engineer (Interactives) | Remote (North America), SF, NYC | Full-time | $180k-$250k | https://brilliant.org

Brilliant is building the world's first graphical AI tutor: a collection of interactive learning experiences that both the learner and their AI tutor can see and manipulate. In a world of cognitive offloading, Brilliant's AI gets people to actually think and solve hard problems.

We're hiring an interactive-focused engineer to craft the building blocks that power it. Each interactive exposes an API used by learning designers, our authoring agents, and the tutor itself. And every configuration those APIs can produce has to be a correct, solvable, meaningful puzzle. It's a tricky technical problem with a big payoff for our learners.

Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.

If you're energized by the prospect of doing the best work of your career and changing how the world learns, you can learn more and apply here: https://brilliant.org/careers.

Brain Corp | Multiple positions engineering/operations/product | San Diego CA | Onsite With 50k robots deployed globally and counting, we're looking for innovators and technologists to help us make the real world work better.

We currently have 13 openings spanning software and QA engineering, technical support, operations and product management.

All positions are posted here: https://www.braincorp.com/open-positions

Recent activity at Brain Corp: https://www.braincorp.com/resources

Ashby | YC 19 | REMOTE | Hiring Senior/Staff Product Engineers (Americas) | $178k–$299k

Ashby is the all-in-one recruiting platform powering hiring at the world's most innovative companies. If you cmd+f "Ashby" you'll see that we're powering many of the job postings in this thread!

As we scale our platform, we are also looking to scale our Product Engineering team.

Why Join?

High Seniority & Density: 80%+ of our engineering team is Senior–Staff+ level. You’ll be working alongside peers who excel at navigating ambiguity and setting high standards.

True End-to-End Ownership: We give an unusual amount of autonomy. You’ll own features from initial spec writing and customer interviews all the way to production. Many of our most loved features were built entirely by a single engineer!

Product Sense > Pure Speed: Building fast is getting easier, but building the right thing still isn't. Customer empathy, sound judgment, and product taste matter far more to us than where you worked in the past.

100% Remote Async Culture: Low meeting overhead, high trust, and an even distribution of engineers across North America and Europe.

Here's how we're thinking about AI at Ashby: https://www.ashbyhq.com/blog/engineering/ai-ashby-engineerin...

More about our engineering culture: https://nextplayso.substack.com/p/should-you-join-ashby

Full transparency on engineering levels + comp: https://www.ashbyhq.com/blog/engineering/leveling-and-compen...

Stack: TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis.

Full list of open roles: https://www.ashbyhq.com/careers?utm_source=HNwhoshiring

Discord | Senior Software Engineer, Application Security | San Francisco, CA | ONSITE | $280K–$330K TC

Discord is where communities and friend groups spend time together, on desktop, mobile, and now more and more inside games and third-party apps built on our platform. That surface area, plus a huge, engaged, occasionally adversarial user base, makes application security a genuinely hard and interesting problem here.

We're hiring a Senior Application Security Engineer to join the Product Security team. Responsibilities include threat modeling and secure design review with product and platform teams, building and improving AppSec tooling (SAST/DAST/dependency scanning), and working directly with engineering teams to remediate findings.

Stack: Python primarily, some TypeScript/React, some Rust, occasional JavaScript. Runs on GCP.

Looking for: hands-on AppSec experience (not just compliance-flavored security), comfort reading and reviewing code across languages, and sound judgment on prioritizing real risk over checklist security.

Interview process: recruiter call, coding round, HM interview, virtual onsite, decision.

Apply: https://job-boards.greenhouse.io/discord/jobs/8656854002

Relevant Healthcare | Lead Engineer | Remote (US/Canada only) | Full-time

Relevant builds a data platform that helps safety-net healthcare providers deliver better care using data from their electronic health records. Our customers are non-profit clinics called Community Health Centers. You can read more about them, us, and the role on our jobs page: https://relevant.healthcare/jobs/

We're a small team (~25 overall). We're bootstrapped (no external capital whatsoever, VC or otherwise) and profitable. We've got a modern tech stack (Rails, Typescript, React, GraphQL, d3) and a healthy approach to both tech debt and work/life balance… and we’re also a very nice group of people that get to work on interesting problems for some of the few unimpeachably good actors in healthcare!

Astoria AI | Founding AI Engineer — Agentic Systems | Remote (async) | Full-time | Equity-only pre-seed, $190k-$280k + equity post-seed

Astoria AI is building an agentic runtime for human potential — a suite of specialized AI agents serving candidates and companies across the entire hiring and talent lifecycle: career strategy, networking intelligence, verified matching, compliance-native hiring, onboarding, and retention.

The hiring market is structurally broken: 44% of resumes contain fabrications, ATS filters reject 88% of qualified candidates, and 27% of posted jobs are ghost jobs — while regulation (EU AI Act, Mobley v. Workday, FCRA suits) is forcing enterprises to rethink hiring AI. We're building the fix.

You'll own the intelligence layer: LLM-powered agentic workflows (tool use, structured outputs, multi-step orchestration), RAG/retrieval pipelines, lightweight ML for classification/ranking/entity matching, and evaluation loops for hallucination risk and output quality.

Looking for: 6+ years professional SW engineering (Python/TypeScript/APIs/DBs), hands-on experience with LLM APIs and agentic workflows, and ideally RAG/embeddings/vector DB experience beyond basic chatbots.

Stage: pre-launch, pre-seed, founding team, equity-only until seed round closes (~4-6 months), then competitive salary + refresh grants.

Apply: Konstantin.mueller@astoria.ai with „HN“ in subject, plus resume or GitHub

Solution Street | Northern Virginia / Washington DC Metro Area - HYBRID & ONSITE roles available - USA only. Candidates MUST be based in the United States with US work authorization.

We are a software consulting company based in Northern Virginia.

Our Website: https://www.solutionstreet.com/

Interested? Apply on our Careers Page (Make sure to mention you found our post on Hacker News): https://solutionstreet.com/join.php

Current Opportunities: - Java Engineers: (ONSITE Chantilly, VA) Seeking Mid-to-Senior/Lead levels of Full Stack Java Engineers with experience in Java, Spring, Hibernate, Kubernetes, and Helm.

- Automation Testers: (ONSITE Chantilly, VA) Seeking Mid-to-Senior/Lead levels of Automation Testers with experience with Javascript and WebdriverIO. Must be comfortable coding in Javascript. Open to considering junior software engineers with expertise in Javascript for these roles as well.

- Full Stack Python Developer: (ONSITE Dulles, VA) - Mid to Senior levels. Minimum of 5 years of professional experience.

- Automated Test Engineer - Electrical Engineering: (ONSITE Dulles, VA) Contract role for 1.5 years. Skills and Qualifications: Experience in Python programming; Electrical Engineering experience; Python - async-io cooperative multitasking; State machines; SCPI equipment such as Keysight or Keithley.

DAT | Frontline Engineering Manager, Senior Engineering Manager | Seattle, Portland, Denver | Hybrid 2-3 days/week | Full-time | $192k - $261k

I'm hiring for a frontline EM building the automation and trust layer for freight pricing, matching, onboarding, and settlement.Lead 1-3 teams (FTE + contractors), own delivery end-to-end, ~8 yrs exp typical. I expect everyone in my eng org (myself included!) to be technical and be able to help unblock the team, though your day-to-day wont be in the code.

Technical here means you can/will get into the code yourself and architecture reviews and maintain technical credibility with our junior to staff/principal level engineers. These are not player-coach roles, but these are frontline roles that need that technical capability.

Interesting problems: trust/fraud at marketplace scale; legacy-data-meets-modern-stack; and all kinds of problems that come with powering hundreds of thousands of load/shipment postings every day.

AI/LLM: We are leaned in, but still hold humans responsible for what they push and expect everyone to review and understand llm output before asking other humans to look at a thing.

Culture: I am deeply familiar with Google's project oxygen/aristotle and am building a culture where our teams can do great work with minimal bs.

Location: Must be local to one of our three locations (Seattle, Portland, Denver).

Primary Tech: Node/TS, React, GraphQL, Kafka/redpanda, k8s, AWS, etc

https://careers.dat.com/jobs/?gh_jid=6139594004

Reach out directly at <fname>.<lname>+hn@dat.com; I am the hiring manager for these roles. I'll junk anything that smells of AI.

My profile and background: https://www.linkedin.com/in/kelvin-luu/

Furtim Modus | Hiring Java Developer (Full-Time) | NYC (HYBRID) | $150K-$300K + equity | https://www.furtimmodus.com/software-engineer

We are currently seeking a talented and driven Java Developer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a venture backed funded fintech trading firm with emphasis in US equities capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $150k-$300k, full benefits, cash bonus, and equity.

Required Qualifications:

- Experience developing server-side software for electronic trading systems for US Equities

- Strong low-latency programming experience using Core Java 17 or later

Highly Preferred:

- Experience with open-source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, and Agrona

- Experience with the Adaptive Hydra trading platform

Benefits:

- Flexible hybrid schedule to accommodate other commitments

- Collaborative and supportive team environment

- Relocation assistance to NYC Metro area

If you are passionate about Java development and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.

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Furtim Modus | Hiring Data Engineer (Full-Time) | NYC (HYBRID) | $150K-$250K + equity | https://www.furtimmodus.com/data-engineer

We are currently seeking a talented and driven Data Engineer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a venture backed funded fintech trading firm with emphasis in US equities capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $100k-$150k, full benefits, cash bonus, and equity.

Required Qualifications:

- Experience with electronic trading systems and market data for US Equities

Build and maintain reliable data pipelines using Snowflake, AWS, and PostgreSQL

- Develop analytics and reporting solutions using Sigma Computing

- Improve platform monitoring and observability using Grafana, Prometheus, and VictoriaMetrics

Highly Preferred:

- Experience with open-source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, and Agrona

- Experience with the Adaptive Hydra trading platform

Benefits:

- Flexible hybrid schedule to accommodate other commitments

- Collaborative and supportive team environment

- Relocation assistance to NYC Metro area

If you are passionate about data engineering and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.

Pascal | Founding Engineer | New York City Pascal’s mission is to equip the offline economy with foundational intelligence, starting with the consumer packaged goods (CPG) sector. We’re reworking the archaic data foundation for agents that automate outcomes: recover lost revenue, optimize sales, and proactively resolve operational breakdowns.

We are ex-MIT founders who have built at startups that have grown from six to nine figures in revenue. We have raised $5M from institutional investors and angels of category-defining businesses (Decagon, Cognition, etc.) and are aggressively hiring an initial founding engineering team!

Apply: https://teampascal.com/company/about#open-roles

Overture | Founding President/COO, M&A / Investment Banking | REMOTE (US) | Significant equity and commission

Overture is a vertically integrated, AI-native marketplace for SME acquisitions with listing, valuation, deal rooms, SBA pre-qualification, and capital formation end-to-end. Think TurboTax of business exits, aimed at the baby boomer succession wave (millions of businesses, most with no succession plan).

Who we are: founding team with a decade in fintech, previously backed by Pantera Capital. Platform is close to MVP, pilot structured around ~$5M businesses, fundraise timed to our first deal reaching purchase agreement. In advanced discussions with a top Los Angeles law firm to handle sell-side contracts with one partner already as advisor.

The role: you run sell-side execution on our pilot transactions from engagement through close, and you shape how deal mechanics get productized into the platform. True cofounder: strategy, fundraising presence, significant equity.

You: deep sell-side M&A or IB experience, ideally some in lower middle market ($1M–$25M deals). Comfortable running a transaction hands-on with minimal support. At least one of: fundraising experience, a broker or intermediary network you can bring along, or M&A licensing (Series 79/63 or state broker license a strong plus). Builder's temperament.

Deal supply is our current priority.

Contact: garen@overture.business

Factory | Security Engineer | Onsite in San Francisco | Full-time

Come work on my team! (We’re hiring lots of engineers right now, but I’m biased toward my own group today.)

Factory builds software development agents that accelerate the world's largest enterprise engineering teams. We're helping customers including Nvidia, Adobe, Adyen, Klarna, and Ernst & Young turn their engineering organizations into autonomous development systems — shipping code, reviewing PRs, running tests, and deploying continuously.

We're seeking a talented Security Engineer to join our team. In this role, you will play a critical role in developing and maintaining the security foundation of our platform. You will conduct in-depth code reviews, implement security best practices, and influence the overall security strategy. Your expertise in TypeScript, Python, Kubernetes, CI/CD, and terraform orchestration will be crucial in identifying and mitigating potential security vulnerabilities.

Software Engineer, Security: https://factory.ai/careers/software-engineer-security

Other roles: https://factory.ai/company#careers

Chariot Claims | Full-Time | Various Staff+ Engineering Roles | REMOTE (US) | https://chariotclaims.com

We recently raised series A and are hiring driven engineers who have strong product sense, leverage AI effectively, communicate well, and want to build technically interesting products that benefit the everyday person.

You'll join as the lead product engineer on greenfield projects that are scoped to take us from 1-100. We're building a verticalized factory for claims. ex:

* agentic legal case origination agent - responsible for validating things like privacy violations, research existing case law to find new cases for us to operationalize

* real-time claims processing - claim quality / fraud detection at scale, harnessing regulatory requirements for novel approaches

and much much more

Chariot Claims is a platform that helps everyday people find, file, and manage legal claims without any hassle. We proactively identify companies accused of breaking the law and violating consumer rights, and fight so they can get the compensation they may be entitled to. We partner with law firms to execute on legal proceedings.

Our team is fully remote, with hubs in Berlin, NY, DC, and (soon) SF. Onsites for the team in the US every ~2 months, and curated offsites in a beautiful location 2-4 times a year with your +1.

https://jobs.ashbyhq.com/chariotclaims?departmentId=c3e8e98e...

Oklo | Remote (US) or Santa Clara or Brooklyn | Full time | https://oklo.com

Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.

We are hiring for:

- Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/4018702004

- Senior Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/5739483004

- Software Engineer (Applied AI/ML): https://job-boards.greenhouse.io/oklo/jobs/6150355004

See more opportunities here: https://job-boards.greenhouse.io/oklo

Please mention Hacker News in your cover letter!

Relevant Healthcare | Lead Software Engineer | Remote (US) | Full-time

Relevant builds a data platform that helps safety-net healthcare providers deliver better care using data from their electronic health records. Our customers are non-profit clinics called Community Health Centers. You can read more about them, us, and the roles on our jobs page: https://relevant.healthcare/jobs/

We're a small team (~25 overall). We're bootstrapped (no external capital whatsoever, VC or otherwise) and profitable. We've got a modern tech stack (Rails, Typescript, React, GraphQL, d3) and a healthy approach to both tech debt and work/life balance… and we’re also a very nice group of people that get to work on interesting problems for some of the few unimpeachably good actors in healthcare!

Runway | Remote (see below) | Full-time | https://runway.com/ Runway is building foundational Real-World Intelligence that can understand, simulate and act in the world. We offer products and services built on-top of this intelligence to empower individuals and organizations to do more in the world. We're hiring across multiple roles, some specifically:

Developer Relations Lead (remote US): https://jobs.ashbyhq.com/runway-ml/f89f3b6d-8558-4402-b3ac-c...

Backend Engineer, API (remote): https://jobs.ashbyhq.com/runway-ml/8489a08a-f0cf-4418-968c-c...

Robotics Engineer (NYC): https://jobs.ashbyhq.com/runway-ml/0f1c42db-8bbf-4e69-a17c-b...

Sr Mgr/Director, Developer Platform(remote US): https://jobs.ashbyhq.com/runway-ml/90a95d63-ce92-42c4-a3dc-5...

And many more: https://runway.com/careers

Comity Inc. | Hybrid (NY, Chicago, or Bay Area) | Full-time:

* Platform Engineering Manager * Infrastructure Finance Lead * Growth Lead

Comity is on a mission to improve the reliability, transparency, and efficiency of our energy systems, fostering a future with sustainable and abundant energy. To accomplish our aims, we’re leveraging state of the art statistical learning and convex optimization methods (AI) to build the financial trust layer for the electric age.

We envision energy systems that are efficient, autonomous, resilient, and electrified.

You can read the full JD and apply here: https://jobs.ashbyhq.com/comity

Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team.

We’re the team behind Monad, a high-performance, EVM-compatible Layer 1 whose public mainnet is now live. We write the core software that runs it: a parallel-execution EVM, a custom state database, and a BFT consensus client, all developed in the open.

Recruiting outreach from Category Labs will always come from a @category.xyz email address. We currently don't work with external or third-party recruiters, so anyone claiming to recruit for Category Labs from another company isn't legitimate. If someone reaches out about a role, check their email address and confirm the role on our Careers Page: www.category.xyz/category-careers.

Senior DevOps / Infrastructure Engineer: https://jobs.ashbyhq.com/category-labs/55b5fe17-e7b4-4679-b4...

Senior Software Engineer (C++ / Rust): https://jobs.ashbyhq.com/category-labs/a0af69a1-8a77-4bda-b5...

Senior Software Engineer, Formal Verification: https://jobs.ashbyhq.com/category-labs/4717412e-8243-4eb9-be...

Senior Software Engineer, Compiler: https://jobs.ashbyhq.com/category-labs/e5c34899-cea1-4d25-be...

OpenAlex | Software Engineer | Remote | Full-time | $150–200k USD

OpenAlex is an open index of the world's scholarly research: hundreds of millions of articles linked to authors, institutions, and topics, free via API and bulk download. Traffic runs about a billion API calls per month from universities, governments, and AI companies. The team behind it is a small nonprofit funded by grants and enterprise support.

We're hiring two engineers to work across the whole backend, which is SQL and PySpark on Databricks, Python/Flask APIs, Elasticsearch, and Cloudflare Workers. It's a small team with lots of autonomy. You'll notice what's missing, build it, ship it, and answer the tickets about it. We're AI-native, with agents writing all of our code.

Apply here: https://openalex.org/jobs/software-engineer

Channable| Hybrid from the NL| Netherlands https://www.channable.com/ Channable offers a fully integrated way to market your products online.

We're expanding our leadership team! We're looking to hire two Team Leads in our Engineering department: 1. IT Support Team Lead: https://jobs.channable.com/o/it-support-team-lead 2. Team Lead- Haskell platform: https://jobs.channable.com/o/team-lead-haskell-platform-team

PostHog | Full-Time | Technical CSMs, Technical Content Writers, AI Research Engineer | REMOTE (all remote) | Hiring GMT-8 to GMT+2 | PostHog makes your product self-driving. * we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.

* we are growing through more 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 20 more products over the next couple of years, so you could end up building one of those

* public compensation calculator! see immediately what you'd get paid

* we're hiring: ai research engineer, technical customer success managers (americas & emea), technical account executives, technical content writers, bdr team lead, SREs (americas), clickhouse engineer, and more.

https://posthog.com/careers

Shared Context Lab | Member of Technical Staff | San Francisco or New York | ONSITE | Full-time

Shared Context Lab (https://sharedcontextlab.com) is building adaptive personal AI that understands the texture of real life: relationships, routines, responsibilities, and goals. Our closed beta is garnering very positive feedback and retention. We’re venture backed + incubated at iconic design firm IDEO.

We’re looking for a senior, hands-on engineer to tackle:

- Core agent, product, and infrastructure systems

- Context, memory, orchestration, and tool use

- Simulation environments for users, schedules, relationships, and multi-agent interactions

- Evaluations for long-horizon agent behavior, reliability, and safety

We care a lot about high agency, collaboration, and high ownership mentality. Strong product judgment and care for user experience matter as much as technical rigor.

Apply here: https://sharedcontextlab.com/mts or reach out at join@sharedcontextlab.com

Wikimedia Foundation | Lead Product Manager, Security | REMOTE (US + 18 countries) | Full-time

I lead the security and safety team for Wikipedia, at the Wikimedia Foundation. I’m hiring a product manager to lead our security roadmap and steer the priorities of our security engineering team.

It’s a high-pace, shipping-heavy time for the whole project right now, as we are dedicating ourselves to surviving all the ways AI is messing with us and the internet, and getting to the other side of it. I joined myself about a year ago, and have found it to be a great time and place to swing big and surprise people.

This is a PM role and PM background is certainly helpful, but it’s not strictly required (everyone has the first PM job at some point). A technical background and security expertise are a must for this role, so we’re also open to people in engineering roles, who have demonstrated PM-relevant skills and are interested in making a pivot.

You can apply at https://job-boards.greenhouse.io/wikimedia/jobs/8140060?gh_s... - we don’t auto-filter based on AI or anything like that, I will personally see your resume.

Aeolus | DevOps Engineer | San Francisco, CA (onsite) | Full-Time Aeolus is seeking an exceptional DevOps Engineer to take ownership of the cloud infrastructure and deployment systems that power our mission in applied atmospheric science.

In this role, you'll be the technical foundation our scientists, ML engineers, and software engineers build on. At the core of our efforts is an operational physical weather model written in Julia, executed on GPUs. Responsibilities include designing and operating cloud environments, deployment pipeliness and infrastructure-as-code that keep our systems reliable, scalable, and fast. Our ideal candidate has extensive experience in HPC environments with Slurm management.

Apply at https://www.aeolus.earth/careers/devops-engineer

Enrollment123 | https://e123insurtech.com | Staff Platform Engineer | REMOTE (US) | Full-time

We are SaaS platform that connects Insurance Carriers, Agencies and Agents, and enables sales to consumers.

My team is hiring a Staff Platform Engineer to keep things running smoothly and help our engineers modernize and build new products.

We are responsible for:

- security for PCI and HIPAA data - AWS infrastructure that serves millions of people every month - developer tools and infrastructure to allow our teams to deliver - data engineering and operational support - automation, monitoring, and on-call rotations (especially during Open Enrollment!) Our stacks include:

(70% --) SQL Server + ColdFusion (25% ++) Postgres + node/typescript (5%) Airflow + python It's not a flashy product or stack I'll admit, but we have a lot of opportunities to improve the product and a lot of growth potential to expand our impact. Happy to tell you more!

If you're interested, email me at jjay+orangesite@enrollment123.com with your honest, hand-written resume. I don't want some super polished AI bullshit, show me your real experience! The interview process is hopefully short and sweet: 1) meet with me for a quick intro to ensure we'll be a good mutual fit, 2) advance to a technical interview with the team, then 3) a last culture + company info session so you have all the info to make a decision.

Sorry, given our industry and size, you must be in the US and able to work without visa sponsorship.

Findigs | Full-time | NYC | 3x/week in office (M,T, Th) | findigs.com

At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.

We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Django, Typescript, React, and scalable cloud infrastructure.

We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.

Join our sharp, supportive, and mission-driven team in our NoHo office.

Open roles:

Lead Software Engineer (https://jobs.lever.co/findigs/1ea92751-1c85-4eb6-84b4-86c529...)

Senior Software Engineer (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)

Competitive Base Salary plus Pre-IPO Equity

401k Matching up to 4%

Unlimited PTO

Lunch in office every day, home office setup stipend, monthly gym stipend

Conductor | San Francisco, ONSITE | Full-time

Conductor lets builders run teams of coding agents. We're a small team, we recently announced our $22m Series A, and we're looking for exceptional software engineers and designers to join us.

https://www.conductor.build/join-us

WorkHero https://workhero.pro | Senior SWE, AI Automation Engr, Senior PM | REMOTE (US+INTL for eng, US for product & automations)

WorkHero is building the AI-powered back office for the skilled trades, starting with HVAC. Small contractors spend their nights on rebates, permits, equipment registrations, billing, and collections. We pair dedicated office managers with AI agents that take this work over end to end. We are expanding our product and engineering organization - looking for talented engineers, product managers, and builders who are excited to rethink the back office for small businesses!

- Senior Software Engineer, AI Full Stack: ship AI-native React experiences and the Node services and agent workflows behind them. https://www.workhero.pro/careers?ashby_jid=89aac721-3aa3-4ae...

- Senior Software Engineer, Voice AI & Data Infrastructure: own our real-time voice agents and data pipelines https://www.workhero.pro/careers?ashby_jid=8f45a29d-bdae-457...

- AI Automation Engineer: turn the workflows of small HVAC businesses into AI-powered automations https://www.workhero.pro/careers?ashby_jid=2b76354a-1012-476...

- Senior Product Manager, AI Agents: own the agents at the core of the product end to end, from how their prompts, tools, and knowledge cohere into one experience through the evals that prove they accomplish the user's goal. https://www.workhero.pro/careers?ashby_jid=5fca94a0-7705-42f...

All roles require working hours that overlap with 11am-3pm ET.

Mechanize | San Francisco, CA (Onsite) | Junior SWE ($300k + equity + bonus), SWE ($350k + equity + bonus), Research Engineer, Alignment ($300k-$400k + equity + bonus)

Applying takes <2 min: https://www.mechanize.work/apply/

We build environments that frontier AI labs use to train their models to do real-world software engineering. We have more demand than we can keep up with, so we're hiring fast.

Starbridge | Senior AI Engineer and Senior Product Engineer | NYC or Remote | Full-time |

https://starbridge.ai/ Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.

AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.

Product Engineer: (React/Typescript) who would work closely with product and design to build user-facing parts of the platform. You will craft performant, stable frontends that explain technical concepts to non-technical users and help us iterate fast based on customer feedback.

We're looking to build our in-person team in NYC but also open to remote!

Apply: https://starbridge.ai/careers and mention HackerNews or email recruiting@starbridge.ai with your resume.

Spade | Multiple Engineering, AI/ML Data Science, and Revenue Roles | ONSITE NYC or REMOTE (US/Can) | $170-240K + equity

Spade is the data and AI platform for modern finance. We take messy transaction data and turn it into structured, verified records — with a platform, models, and tooling that help our customers use it everywhere it matters.

We're looking for extraordinary builders to play a foundational role in a company designed for scale:

- Senior Platform Security Engineer - Backend Engineer (Mid Level) - Data Scientist - AI/ML (Mid & Sr Levels) - Product Performance Analyst - Account Executive - Enterprise - Account Manager - Enterprise We're well-funded by top investors (YC/a16z/OAK), and known for building intentional, inclusive culture. We offer competitive compensation (salary + equity) and comprehensive benefits.

If interested, please apply here (https://spade.com/careers/) and mention this post.

Please normalize 4DWW - Four Day Work Week

Whoever posts this monthly, please include the tag in your description. Employers need to know this is an in-demand feature we want. I for one will not be taking any non-4DWW jobs.

*Fastly | Software Engineers (Senior, Staff, Principal) | US, UK, EU, APAC ONSITE PREFERRED | Full-time*

When you look at the headers of major websites, you’ll see us. If it has to be performant, secure, scaled worldwide, and always-on, it uses Fastly.

We're a global edge cloud platform for performance and security, emphasizing open standards, sustainable engineering, and resilience-by-design.

We're hiring across compute, security, platform engineering, network and edge protocols, release engineering, network architecture, client services engineering, and more.

Onsite preferred, but remote candidates with a strong fit are welcome!

Rather than building walled gardens, we co-founded the Bytecode Alliance, heavily upstream our work to open standards, actively author IETF drafts, and power the global infrastructure for open-source Python, Rust, Ruby, OpenStreetMap, and much more.

* The Stack: Rust, C/C++, Go, Javascript, Typescript, WebAssembly (Wasm/WASI), Wasmtime, Cranelift, eBPF/XDP, QUIC, HTTP, TLS, TCP, Varnish/VCL, Linux kernel internals, distributed systems, professional services. * Apply: https://www.fastly.com/about/careers

Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship

At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.

We're hiring for:

* Staff Backend Engineer – AI

* Senior Infrastructure Engineer

* Lead Data Engineer

* Senior React SDK Developer

Why Join Stream?

* High scale/ difficult engineering, we have customers using our products with millions of users

* Default alive. Startup growth opportunity with healthy revenue

* All managers are hands-on and capable engineers

* Edge network of servers around the world

* Great opportunity to learn and grow

Remote: our roles are primarily NL, US, North Macedonia, or CA-based (hybrid), but exemptions for remote work within the EU may apply to specific cases. Visa Sponsorship: Available for the Netherlands

Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r

Renaissance Philanthropy | Research Engineer (Speech AI/ML) | Remote (worldwide)

Renaissance Philanthropy's aim is to activate a virtuous circle of increasing ambition and impact between philanthropists and innovators: by identifying frontier experts both in science and in new ways of solving problems; by tapping into the growing number of emerging philanthropists; and by building multi-sector initiatives that can harness the power of philanthropy, markets, and governments.

RenPhil's Engineering Hub supports mission-driven, grant-funded educational technology projects that seek to improve educational outcomes in fundamental skills like math and reading. This summer we're launching a program called LEVI Literacy, which has a goal of halving the number of struggling readers in the US within 5 years.

We're looking for an expert in modern voice AI to support this work. Our partner teams are building tools that assess and support early reading directly from children's speech in real classrooms — oral reading, spoken vocabulary tasks, whole-class instruction. These are hard, meaningful speech problems: young children's voices, noisy multi-speaker environments, and high stakes for getting it right — and fair — for every student.

We're looking for folks who:

- have built and operated production ASR or speech-processing systems

- know the full data-to-model pipeline: collection, annotation, fine-tuning, evaluation, and deployment

- can speak the languages of both research and engineering

- want to help create a world where all children learn to read well.

If this sounds like you, please apply!

https://www.renaissancephilanthropy.org/careers

G-Research | https://www.gresearch.com | London UK, on-site | Full-time

G-Research is a leading quant finance company. Big compute farm, interesting problems.

My team is hiring senior engineers to work on our (actually world class) DAG scheduling infra for distributing research and production workloads across the compute farm. What we do is roughly:

* maintain and improve the SDKs for that scheduler in Python, F#, and C#

* add interesting new features to the scheduler itself

* maintain and improve a web backend and UI for quants and engineers to monitor their jobs, increasingly with high availability requirements

* translate bidirectionally at the business level between low-level infra providers and quant/ML researchers

Some functional experience preferred, because our core product is in F#. Lots of dealing with very smart researchers and engineers, with the kind of fun problems arising when you run large ML workloads at scale.

patrick.stevens@gresearch.co.uk or my personal patrick+hackernews@patrickstevens.co.uk

QUOBYTE | Berlin, Germany | Full-time | ONSITE (Germany) | https://www.quobyte.com/

At Quobyte we are working on a highly scalable and fault-tolerant software storage system built around a parallel file system core. Our customers use us for large scale AI and HPC clusters in the enterprise and research, k8s and OpenStack infrastructures, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!

Under the hood, we have built a full-stack fault-tolerant parallel file system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems!

We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!

Berlin, Germany (Onsite):

* Software Engineer (with a passion for Systems, 60-100k EUR) * Infrastructure Engineer (engineering and corporate infrastructure, 50-90k) * Customer Success Engineer (50-90k)

For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.

VersaFeed.com | SENIOR SOFTWARE ENGINEER (Python/Django + JavaScript - VueJS/React) | REMOTE (USA ONLY) | Full-time

About us: Fancy ETL pipeline which processes products from huge ecommerce companies. Data extraction and massage, delivery to destinations like Google/Meta/TikTok/etc. Profitable, 18+ yrs stable, 100% employee-owned. No VC, no pointless meetings, just serious coding.

Stack: Python/Django, JavaScript, VueJS/React, Docker, Git, PostgreSQL/Snowflake/DuckDB, Dagster, AWS + Strong agentic coding skills (Claude Code / Codex)

Compensation: $150K–$220K USD/year DOE.

You: 5+ yr senior dev who's seen (and fixed) enough dumpster-fire code to last a lifetime. Python/Django deeply internalized; solid JS skills and able to wrangle Vue/React. You rock backend data pipelines like old jeans: Dagster, Snowflake, DuckDB, Postgres - in the cloud or on your bitchin' VM rack. Docker and Git are second nature. You've embraced agentic coding while still keeping the bots from running the slop show. You play well with others and write code that's easy to live with. Bonus: building AI assistants with PydanticAI, Py2→Py3 migrations, CI/CD and DevOps chops.

Timezones: Primary time zone is PST (standups at 9AM PST). Generally async-friendly but you must reside in the United States and be geographically grounded.

Benefits: 401K match, healthcare/vision/dental, equity, fully remote. Stable company with no time-wasters.

Apply: email jobs+hn261 [the-at-mark-thing] versafeed [the-period-thing] com

motan | Software Developer C#/.NET (4 openings) | Isny im Allgäu, Germany | ONSITE (partial home office) | Full-time | NO VISA (EU work authorisation required)

motan builds the equipment that feeds plastics processing - drying, mixing and conveying material into injection molding and extrusion machines. Our equipment runs in manufacturing worldwide.

We're hiring 4 C#/.NET developers.

Full job posting: https://www.motan-group.com/en/news/career/jobs/detail/softw...

I'm the architect of the software platform. My mail is in my profile - write me directly if you are interested or have questions.

Stpkr Technologies | Noida, India (Delhi NCR) | ONSITE | Multiple roles

Stpkr Technologies is hiring for the following roles to build the next generation of wearable devices.

We are currently looking for the following roles but we are also open to interviewing any candidates who feel like they will do their best work here - even if your skillset/experience doesn't fit the current defined roles. Our current team doesn't fit the conventional mold, and we don't expect our future hires will either. If you don't fit the advertised roles, just send us a mail per the same process with whatever job title would fit you the best.

Work is in person near Noida Sector 18, walking distance from Sector 18 Metro Station. We prefer in office work, and for you to be located within Delhi/NCR, Pay is competitive (9-12 LPA), and there are opportunities to earn meaningful equity down the line. We prefer current and recent undergraduates for our roles. If you are still in college we welcome you to apply nonetheless provided you can work as an intern for us in person. Super-flexible overall and all of our current team started out as interns. We are not flexible on in-office work because of operational requirements - please do not apply if you can't relocate/work from office.

Hiring across OS, software, and hardware. AI policy across all roles: you should be able to do the work without AI, and much faster with it.

Systems Engineer - Everything at the OS layer. You've rooted phones, flashed custom ROMs, broken and fixed Linux for fun. Comfortable in C/C++. GitHub with kernel-adjacent or LineageOS-type projects a plus. Stack: Android, Linux, C, C++, Java. Filter: send us something you built where you had to fight the OS or hardware.

Hardware Engineer - Bring-up/Debug/Integration - Take EVT/DVT boards and make them work. Comfortable with J-Link and IDE debugging, reading schematics and reference designs. KiCad/Altium/EasyEDA hobby work would make you ideal. PetaLinux experience or hunger to learn it. ECE undergrad fine. Filter: photo of a board you designed or debugged, plus what went wrong.

Hardware Engineer - Power/RF/Wireless - Make the power and RF paths behave on EVT/DVT boards. Hands-on with schematic capture, layout, soldering, scope/logic analyzer. Given two unknowns, you pick one and start measuring. Filter: sensor fusion work, how noise behaves across protocols, and SPI debug chops.

Founder's Office - Work closely with the founder and the rest of the team to manage the day to day and long term affairs of the company, the Man Friday of the company. Must have a decent degree of technical knowledge (we are a tech company after all) and be efficient at administrative tasks as well as management. Speed and learning ability are prized here, there will not always be a clear path to the work you have to do here, so you will have to figure some of it out on your own.

To apply, contact arnav@stpkr.in with the subject line "HN - Human" and a brief intro for further communication. Attach any documents you deem useful there. Please include the role you are applying for at the top of the email if it is one of the above mentioned, otherwise whatever role fits you best. Shortlisting will be online, interviews will be in person. We are hiring quickly, expect to hear back from us within 2-3 days of applying. If you don't, assume you will not. If you are using an AI agent to mass apply for jobs and we can tell, then you will not hear back. Use an expensive one :P (reiterating this, because we receive so much AI spam now. Thanks for your time!

Proxybase | Backend Systems Engineer (Rust) | Remote, Global | Full-Time

Hi HN, I’m the founder of Proxybase [0]. We’re building a SOCKS5 proxy network focused on transparency and ethical sourcing in the residential proxy market. A quick note for anyone who applied last month: thank you to everyone who reached out. We received far more strong applications than expected, and between running day-to-day operations and working through the backlog, we took much longer to reply than we should have. If you applied last month and haven’t heard back yet, I’m sorry for the delay. We’re actively reviewing those applications alongside this new batch.

Why Proxybase? The residential proxy industry has a rough history. Some providers rely on hidden background scrapers bundled into TV firmware or mobile apps, while others use payout systems that can hold provider funds for months.

We’re trying to build something better: Open-source clients: Our GUI [1] and CLI [2] are fully open source, so anyone can inspect and audit what runs on their device. Explicit consent: Providers knowingly opt in. No stealth bundling. Fair, fast payouts: The minimum payout is $1, sent directly to provider wallets in USD stablecoins. We do not hold funds to earn interest on them.

We’re hiring a Backend Systems Engineer with Rust experience to help build:

Asynchronous SOCKS5 routing infrastructure, Daemon and node orchestration, Automated bandwidth-allocation pipelines

Stack: Rust, Tokio, Axum, SOCKS5, Linux systemd daemons, SQLite

Location: Fully remote, async-friendly, flexible time zones Compensation: Competitive salary plus equity. USD or stablecoin payment options are available.

If you’re interested in building infrastructure for an industry that needs better standards, email jobs@proxybase.xyz with your GitHub, résumé, and a short note about what you’ve been working on recently.

I’ll also be around in the comments to answer questions and hear feedback.

[0]: https://proxybase.xyz

[1]: https://github.com/proxybasehq/proxybase-gui

[2]: https://github.com/proxybasehq/proxybase-cli

Shepherd (Series B) | ONSITE | San Francisco, CA

At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.

The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.

We announced our $42M Series B earlier this year! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.

We’re looking for product-minded, high ownership engineers to join our team! The Engineering team is HQ’d in SF, but we’re growing in NYC now too!

We’re hiring for 4 Senior SWEs, 1 MLE and 1 AI PM in SF, and 2 Staff SWEs in NYC. Engineers own projects end-to-end so full stack ability is expected.

Check out our open roles here: https://shepherdinsurance.com/careers

Our stack includes: Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis

– If you have experience building AI agents or multi-step reasoning systems, we’d love to hear from you.

* In the form, be sure to mention that you heard about this opportunity via Hacker News.

If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog

Attendi | Machine Learning Engineer | Amsterdam, Netherlands | ONSITE (hybrid) | €6,000 - €7,000 per month | Full-time (80–100%, ~4–5 days/week) | Visa sponsorship + 30% ruling possible Company: Healthcare professionals spend too much valuable time on administrative tasks while they should be using that time delivering great care. Attendi enables healthcare professionals to report through speech. Aside from saving time, it removes the screen between client and caregiver, allowing more personal and effective care. Burdened by an aging population, the healthcare sector is in desperate need of innovators like Attendi. We provide an extraordinary work environment: getting paid well to work with smart people on things that actually have a positive impact on society.

Role: As an ML Engineer, you will accelerate our roadmap through operationalisation of ML in real-world production systems, owning the full lifecycle from prototyping to training, serving, monitoring, and continuously improving models in the cloud. We pride ourselves on keeping teams small, tightly knit and agile, enabling us to build the next generation of reporting intelligence for health care professionals.

Suitability: Hands-on experience/responsibility in an ML role. Full-stack with exposure to ML is not suited for this position.

Apply: https://attendi.recruitee.com/o/machine-learning-engineer

Rust developer/software engineer at NLnet foundation in Amsterdam

You will join the team responsible for the development and operation of the (Rust based) backend through which we administer our open source grant programmes, and which integrates with our website.

https://nlnet.nl/foundation/jobs/developer-rust.html

OysterHR | Senior Engineer (Platform) | Remote EMEA (Europe, Middle East, Africa) (UTC+0 UTC+4) | Full-time

The best jobs have always clustered in a handful of the world's wealthiest cities. But talent is everywhere. Oyster set out to close that gap - building a global employment platform that lets companies hire, pay, and care for brilliant people anywhere.

Oyster’s Platform Flow Engineering team builds the systems and tooling that allow our engineers to ship software quickly, safely, and reliably at scale. As a Senior Platform Engineer, you’ll help shape the platform capabilities that sit between code and production, from CI/CD and cloud infrastructure to observability, developer tooling, and operational workflows.

You’ll work closely with application and security engineers to remove infrastructure complexity, create better developer experiences, and build reliable, secure foundations that scale with Oyster. You’ll also explore practical ways to use AI to improve developer productivity, automate operational workflows, and reduce engineering toil.

https://www.oysterhr.com/careers?ashby_jid=51d58fcb-8e1c-457...

Moyai Agent Reliability Engineering

Snout https://snout.com/ | Multiple Engineering + Product Roles | Remote US or Ontario, Canada | Full Time

Join us at Snout on our mission to ensure no one ever has to make a health decision for their pet based on the cash in their bank account. Snout plans pay for 100% of routine veterinary care, unlimited visits, and additional member benefits - think pet insurance, that you will actually use every year.

We're growing the team and hiring across the board. Open roles:

Full-Stack Software Engineer - Build and ship every day across our web apps, payments, and data systems, from database to UI.

Across all roles we're looking for at least three years of relevant experience, and we're hiring senior and staff level engineers as well.

Our tech stack includes Node.js, React, PostgreSQL, AWS, Tailwind, and Python. We use both JavaScript and TypeScript heavily. Our team uses LLM-based tooling day to day, but we're fundamentally a human-centric team, and our product itself does not heavily feature AI components.

Apply at https://jobs.gem.com/snoutd

We The Flywheel | AI-Native Engineers & Operators | REMOTE (worldwide) | Contract / Part-time (10–40 hrs/wk)

We're a remote-first digital product studio building across sports media, AI, fitness, and personal branding — 500+ web properties and deeply AI-native workflows. AI does the heavy lifting here, but it's the leverage, not the point: we hire for the human judgment, ingenuity, and taste on top of it.

Open now: * Agentic PR Coordinator — media lists, outreach, drafting, and AI-assisted PR workflows for earned media. Entry-level, 10–40 hrs/week.

* Agentic-Led Social Media Marketer — AI-native social media management: content, scheduling, and performance across channels. 10–40 hrs/week.

* Production Designer — brand and marketing asset production using AI tooling. 10–40 hrs/week.

Also open: Agentic Engineer, Sr Agentic Engineer, Agentic Operations Coordinator, Agentic Operator, AI Operator Team Lead, Creative Copywriter & Storyteller, and more.

Apply / all roles: https://wetheflywheel.com/en/careers/?utm_source=hackernews&...

(feed: https://wetheflywheel.com/en/careers/feed.xml)

Quill | Fullstack SWE | Full-time | Remote, PT/ET hours preferred | $150 - 210K USD + equity | https://quill.co/

I’m a co-founder of Quill, a fullstack SDK for adding customer-facing analytics & data features to your app. Backed by YCombinator & top-tier SV-based investors (fundraising not publicly disclosed; happy to share any details when we chat).

Some examples of how customers get value from Quill: • pre-IPO fintech adds custom reporting & data export features to their money movement product. • Series B healthtech is now able to deliver completely custom in-product reports & dashboards to every enterprise customer they onboard. • Series A govtech adds analytics and reporting capabilities within their existing agent/chat product.

Reasons you’d love working with us: • Work with a small, focused, talented team on a highly technical product (by developers for developers). • Funded company in a big market, but still prelaunch with a team size <5 • High level of product ownership with tight feedback loops: the products you build are shipped quickly and get used by real customers immediately. Our latest hire built our entire CLI product from 0 -> 1, and it was used in production by customers the day it shipped.

We are growing the team to keep up with demand for new features that our customers are asking us for, while also preparing for launch. We're looking for someone that will make us better. We’re just getting started, and want you to bring your opinions, expertise, and experience to the table (not just execute on the ideas we already have).

Contact: rishi@quill.co