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Ask HN: Who is hiring? (May 2026)

261 pointsby whoishiringyesterday at 3:00 PM280 commentsview on HN

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work is not an option.

Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.

Please only post if you are actively filling a position and are committed to replying to applicants.

Commenters: please don't reply to job posts to complain about something. It's off topic here.

Readers: please only email if you are personally interested in the job.

Searchers: try https://nthesis.ai/public/hn-who-is-hiring, https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnjobs.emilburzo.com, or this (unofficial) Chrome extension: https://chromewebstore.google.com/detail/hn-hiring-pro/mpfal....

Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=47975570


Comments

kateeyesterday at 3:30 PM

Project Debug | General Engineer | Singapore (HYBRID) | Full-time | debug.com

Project Debug raises, sorts by sex, and releases millions of (non-biting) male mosquitoes in Singapore to reduce the local mosquito population and prevent the spread of dengue and other mosquito-borne illnesses. Our trial in Fresno, CA showed a 95% reduction in female mosquitoes during the seasonal peak.

Our engineering team is pretty small and we need a solid generalist engineer who is interested in becoming a domain expert in our factory, where we do automated rearing and sex sorting. If you run a homelab, have tinkered with Arduino, and can prompt/write some Python, we can teach you everything you need to know about our stack (Go, Python, React, Kubernetes, Tensorflow).

Reach out to [email protected] and please mention HN in your email.

show 8 replies
rossngyesterday at 5:22 PM

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

We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.

We're looking for experienced software engineers for many roles. You can help us solve problems like:

- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)

- Modelling buildings in code and finding the right UI for operators to edit them

- Designing systems for robots to drive safely and fully autonomously around a building site

Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium

We're rapidly scaling up operations and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!

https://www.monumental.co/jobs

show 1 reply
hectormalottoday at 9:03 AM

Stellar | Amsterdam, the Netherlands | Onsite (2 days remote OK) | €70-100k + equity | https://stellarcs.ai

Hey, I'm one of Stellar's founders. We're building AI for large contact centers, our primary product is voice.

Contact centers are the last place where companies actually talk to their customers. We listen to calls every week and it's fascinating. AI here helps real people: shorter wait times, 24/7 support, lower cost. We’ve helped companies go from 60 to 98% pickup rate in weeks. We’ve had (human) agents asking us to accelerate our roll out plan because the days with Stellar are so much better than the days without.

We’re all builders. Everybody in our company still writes code. We have one role open:

We are looking for implementation leads that love working with clients. FDEs welcome as well.

This role is perfect if you:

* Want massive ownership at a small team

* Actually enjoy solving hard problems (real-time audio at enterprise scale)

* Think making AI sound human in niche dialects is a fun challenge

Find the full vacancies here: https://www.stellarcs.ai/careers

EU work authorization is required. No visa sponsorship available.

Apply: e-mail is in my profile, please indicate HN in your e-mail.

klaaz0rtoday at 8:51 AM

Promptwatch | https://promptwatch.com | Amsterdam, Netherlands | HYBRID/ON-SITE | Full-time | https://promptwatch.com

====================

Promptwatch helps companies track and improve their visibility in AI search /ChatGPT, Google AI mode and any other AI app. (GEO).

We handle 1,500/events/second, run millions of prompts a day, analyze them for brand mentions, sentiment, competitive intelligence, and help companies create and optimize content. We have the largest GEO insights platform with billions of prompts, responses, clicks, and mentions.

Work: Own app layer, real-time APIs & queues; ship end-to-end features.

Stack: TypeScript, React 19/Next.js, Node, tRPC, Postgres, GCP, Nice to haves: ClickHouse, Elasticsearch.

You: 8–9 YOE, strong TS/React/Node.

Comp: €90k–€110k + equity.

Apply: https://promptwatch.com/careers/senior-full-stack-developer-... (mention “HN: Full-Stack Developer”).

futohqyesterday at 3:30 PM

FUTO | https://futo.tech | Austin, TX | Remote or Onsite | Full Time

FUTO is an organization dedicated to developing, both through in-house engineering and investment, technologies that frustrate centralization and industry consolidation. Our work consists of a combination of in-house engineering projects, targeted investments, generous grants, and multi-media public education efforts. We are hiring for a few of our software projects, and our stealth hardware project.

We are hiring for:

Mobile Developer - Immich : https://futo.tech/jobs/mobile-developer-immich

Rust Developer - Polycentric: http://futo.tech/jobs/rust-developer-polycentric

App Developer - Polycentric: https://futo.tech/jobs/app-developer-polycentric

UI/UX Designer: https://futo.tech/jobs/ui-ux-designer-general

RISC-V CPU Architect: https://jobs.gusto.com/postings/jdwk-inc-risc-v-cpu-architec...

Design Verification Lead: https://jobs.gusto.com/postings/jdwk-inc-design-verification...

More details and job postings here: https://futo.tech/jobs

We have hired five employees from these HN postings, so we highly encourage people to mention that you came from here in your email.

To apply, send your resume and cover letter to jobs at futo dot org.

show 2 replies
addybojanglesyesterday at 4:05 PM

OpenVPN Inc. | AI Platform Engineer | REMOTE | Full-time | $140,000 - $150,000 per year

Come work at OpenVPN! Yes, THE OpenVPN!

You'll own everything from developer tooling and internal AI workflows to cloud infrastructure and governance-defining standards, security, and cost controls from scratch.

If you want to build the AI layer for a real company (not just models, but the systems around them), this is a high-ownership position shaping how AI gets deployed, used, and scaled across the org.

We want to use AI to improve productivity and efficiency and make our employees even better. This role will shape the future of the company.

Apply here: https://careers.openvpn.net/o/ai-platform-engineer

chenggaryesterday at 6:40 PM

Amplify Renewables | Senior Software Engineer, Data Platform | REMOTE (US; SF or Seattle a plus) | Full-Time | $150k - $250k (all cash) | https://amplifyrenewables.com

  We're a systematic energy forecasting and trading company working to make the grid more predictable and reliable. We ingest a lot of messy, heterogeneous data (market, generator, weather, outage) and build models to forecast it. You would work closely together with the founders and take over the technical direction for our data systems end-to-end. Team is ex-D.E. Shaw, Optiver, and Stanford. We're bootstrapped, profitable, and growing. Compensation is all-cash and paid from company profits, not venture funding.

  What we're looking for:
  - 4+ years shipping and maintaining software
  - Strong Python skills (writing, maintaining, packaging)
  - Experience with multiprocessed and HPC workloads
  - Crisp written communication — we're deep-work focused and async-heavy

  Nice to have: data lake / Parquet architectures, Rust (esp. PyO3 extensions)

  Remote-first. We meet in person multiple times a year. Non-US candidates welcome if you can overlap 4+ hours with PST.

  Apply: email [email protected] with resume + an (optional) short note on a data platform problem you've owned. Please mention HN.

  Search terms: data platform, data engineering, Python, Rust, Parquet, HPC, energy, power markets, ISO, forecasting, trading, Polars
justiczyesterday at 7:51 PM

Charge Robotics | Multiple Roles | Full-time | Onsite | SF Bay Area

Hi HN! We’re a YC-backed, Series-A startup building robots that build large-scale solar farms.

Check out a video of our first system here! https://youtu.be/ZZ2fP1Y5Z2E

It turns out that construction companies literally can't build solar fast enough, so what we're doing is a crucial part of switching the grid over to renewable generation.

You’ll be a key contributor, helping bring our next generation of mobile solar factory to life.

Come work with us if you love:

* Fast-paced prototype development with software and hardware components

* Making a positive climate impact through your work

* Hacking on massive construction equipment!

Senior Robotics Software Engineer: https://jobs.ashbyhq.com/charge-robotics/b2aa347c-4738-4065-...

Senior Mechanical Engineer: https://jobs.ashbyhq.com/charge-robotics/19133a2e-f262-4f3d-...

Lots more: https://jobs.ashbyhq.com/charge-robotics

cuchoitoday at 1:22 AM

Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/

Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks).

* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)

show 1 reply
coderholicyesterday at 8:31 PM

IPinfo.io | Various Roles | Remote (Anywhere) | Fulltime / Partime / Contract | https://ipinfo.io

IPinfo is a leading provider of IP address data, including geolocation, VPN and residential proxy detection, mobile carrier data, and over 20 other context tags. Our API handles over 120 billion requests per month, and we also license our data for use in many products and services you’ve likely interacted with.

We’re a fast-growing, bootstrapped company with a globally distributed team of around 60 people. Our data powers customers such as Cloudflare, T-Mobile, SpaceX, DemandBase, and Clearbit, among many others. We also sponsor and contribute to academic conferences like ACM IMC and ACM CoNEXT, staying closely connected with the internet measurement and research community.

- Infrastructure Engineer - read more and apply at https://ipinfo.applytojob.com/apply/d9CPSFceDF/Infrastructur...

- Internal tools / Retool Engineer - read more and apply at https://ipinfo.applytojob.com/apply/76y0IV5x3X/Retool-Develo...

We're always on the look out to strong software or data engineers with an internet measuremenet / analysis background to join our team too!

JeffThorslundyesterday at 3:19 PM

Deep Core Technology | Founding Engineer | REMOTE (CANADA) | Full Time | Salary: $105,000 - $125,000 CAD + 1% equity

Company: We’re building a geologic modelling software, based on reasoning, to help mining and mineral exploration companies work faster. Our goal is to create a way to enable open-ended, interpretive geologic problem solving to be done programmatically, changing the way to explore for hard rock and critical minerals. Currently in active fundraising.

Role: You are the founding engineer on the team, joining co-founder (Neil, CEO) and myself (Jeff, CTO) as first employee. You’ll have a deep influence over systems and architecture. You will have ownership through the entire stack from the database, through geostatistical backend services, through 3D rendering on the client side.

Work rooted in agentic systems, so an understanding of the internals of things like Claude Code, and a broader understanding of orchestrating agents to complete complex discrete tasks is important.

You:

- Fluent in Typescript, Python, and framework/tooling agnostic (Currently using things like NextJS, Supabase, Cesium)

- Eager to learn about mining domain knowledge around the software.

- Ownership of the codebase, and the systems that support the software (project management, CI/CD, monitoring, etc.)

- Open to doing a yearly month abroad with Neil and I. Last year, it was Oaxaca, Mexico.

Apply: Shoot me an email at [email protected] with a resume, and a short blurb about yourself. If you include a 1 minute video/Loom, I'd love to see it. Must be eligible to work in Canada without a VISA requirement. We are located in Squamish, BC.

https://www.deepcoretech.com

show 1 reply
_cdtoday at 2:21 AM

Hammock (https://usehammock.co/) | Backend Engineer, Full Stack Engineer | NYC (4 days in-person, 1 flexible) | Full-Time | $150-225k

Hammock is building the first HSA/FSA that actually works for modern life — letting people spend pre-tax dollars on everyday wellness like the gym, recovery, and prevention. Backed by a16z Speedrun, and others.

We're a small team in NYC shipping fast and hiring two engineers. Full JDs: https://www.notion.so/hammock/Hammock-Open-Roles-3499f813ef2...

Backend Engineer — Build the financial and data infrastructure powering Hammock — payments, ledgers, health eligibility, integrations with Plaid, Finch, Lithic. Ideal: strong backend chops in payments/fintech/healthcare, deep understanding of relational/transactional data systems.

Full Stack Engineer — Own product features end-to-end across web and mobile. Ship dashboards, payments UX, and other consumer surfaces. You'll move fluidly between frontend and backend and have real say in how the product works & feels. Ideal: built consumer products before, opinionated about UX, comfortable turning ambiguous ideas into shipped features.

Stack: A lot of Typescript & Postgres, Next.js/Expo/React Native, Railway/Datadog/ PostHog.

Reach out: [email protected] - let us know you're coming from HN. We're a small team and will respond quickly!

dazbradburyyesterday at 7:44 PM

OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk

What sucked the last time you rented a house or flat? Come and fix it.

OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.

You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.

We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.

Roles currently available:

- Senior Full-Stack Engineer | Equity | 110k+ (based on experience) + quarterly bonus

All roles visible here: https://www.openrent.co.uk/jobs

show 1 reply
timglyesterday at 9:11 PM

PostHog | Full-Time | Product engineers, backend engineers, Technical Account Managers, sales leader | REMOTE (all remote) | Hiring GMT-8 to GMT+2 PostHog makes dev tools that help product engineers build successful products.

* 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: product engineers, clickhouse operations engineer, backend engineers, product managers, technical account managers and technical customer success managers.

https://posthog.com/careers

maebertyesterday at 9:19 PM

Hyperspell | YC F25 | San Francisco, ONSITE | $150k-220k + generous equity and benefits | hyperspell.com

I'm Manu, founder of Hyperspell. 14 Years ago I found my first job in tech through Who's Hiring. I take this job board seriously :)

Hyperspell is building Context & Memory for AI agents. We're at the intersection of "future of AI and agentic computing" and "this actually works". We're not just changing how our customers use AI in their products, but are constantly iterating on how we use AI to build Hyperspell, and what it means to be a software company in the decades to come.

We're hiring product, AI, and Platform Engineers in SF: https://jobs.ashbyhq.com/hyperspell

Comment or reach out to [email protected] with any questions!

show 1 reply
crawshawyesterday at 3:51 PM

exe.dev | full time member of technical staff | sf bay area only

competitive salary, meaningful early equity, 2 days a week in the downtown sf office

come build a cloud. we are doing everything from custom hardware to custom ssh servers to our own global load balancer. very senior small high-trust team looking for someone we can rely on to get done whatever is most important in the stack for the business. some days that means patch the vmm. other days it means figure out passkey quirks.

more about what we are building here: https://crawshaw.io/blog/building-a-cloud email me at [email protected].

show 1 reply
verobytesyesterday at 3:00 PM

NetBird | Berlin, Germany | ONSITE & Remote for some roles | Full-time | https://netbird.io

We build open source secure remote access for teams and infrastructure. 25k+ stars, Series A. Our mission: make secure connectivity simple and accessible for everyone.

Looking for people excited about the product, startup pace, and growth. Actively hiring for:

- Senior Backend Engineer (Go, networking, distributed systems) (Onsite)

- Staff Software Engineer (Go, systems design, scaling)

- Engineering Manager (leading teams, dev productivity, scaling eng org, IC is a plus)

- Head of Growth (PLG, dev tools, OS motion, conversions and funnels)

- Product Marketer (IT/dev audience, positioning, content & GTM strategy)

- Solutions Engineer (customer-facing, highly technical, bridge product & users)

You’ll be working on modern networking infrastructure and helping shape both the product and the company.

Please email me at: [email protected] and connect with me on Linkedin (if you have) at https://www.linkedin.com/in/veronicaroman718/

We are actively hiring and will respond to all applicants.

To see more roles not listed here: https://careers.netbird.io/

intheloop_engyesterday at 5:02 PM

In The Loop (intheloop.engineering) | Senior Consulting Engineers | Remote (US time zones)

We’re a small group of senior engineers who help non‑technical AI founders take fragile MVPs to production‑ready systems.

We come in as fractional founding engineers: review code, fix architecture, ship.

Hiring: Senior Consulting Engineers (part‑time/contract)

Looking for engineers who:

- Enjoy advising non‑technical founders

- Are comfortable reviewing AI‑generated code (Next.js, TypeScript, Python, major cloud providers)

- Have shipped production systems end‑to‑end and can explain technical trade‑offs to non‑engineers

- Have actually used AI tools in their own side projects or daily workflow

- Can handle a mix of architecture reviews, roadmap planning, and hands‑on implementation

Details:

- Part‑time/contract to start (typical 5–20 hours/week, flexible)

- Fully remote with meaningful overlap with US daytime

- Work directly with early‑stage AI founders on short, high‑leverage projects

Compensation: market‑rate contracting, typically 100–200/hr depending on experience and scope

Apply: Email [email protected] with “HN – Human” in the subject, and a brief note on your background, availability (hours/week), and the kind of work you enjoy most.

show 2 replies
jpbutleryesterday at 6:04 PM

Youth Inc | Software Engineer | ONSITE/HYBRID Boston

Youth Inc. is a venture-backed commerce and media company focused on the youth and high school sports market.

We’re looking for an early-career Software Engineer who wants to grow fast by growing a real, production system with real customers.

We’ve already gone from zero to one and are growing rapidly with customers and revenue. You’ll be building on an existing platform, improving performance, building new capabilities and integrating with partners.

Core Tech Stack - Elixir - Postgres - AWS

Elixir experience is ideal, but we know great people will pick it up quickly.

Please email [email protected]

kmaehashitoday at 3:19 AM

Preferred Networks | Tokyo or Remote in Japan | Full-time | https://www.preferred.jp/en

Preferred Networks is an AI company based in Tokyo working across the stack, from AI chips and computing infrastructure to LLMs and products. You may already know us indirectly if you've used software we've built, such as Optuna or CuPy (or Chainer, back in the day).

We are designing in-house chips (MN-Core series: https://mn-core.com/) and training LLMs (PLaMo series: https://huggingface.co/pfnet), and our team is actively hiring for two roles related to these endeavors:

- MN-Core LLM Serving Engine Engineer: Build software infrastructure to serve LLMs using our upcoming inference accelerator, MN-Core L1000. [Apply here: https://open.talentio.com/r/1/c/preferred/pages/121580]

- LLM Inference Optimization Engineer: Improve the inference engine powering our API service and maintain PLaMo implementations in open source projects such as vLLM. [Apply here: https://open.talentio.com/r/1/c/preferred/pages/119173]

Both roles require relocation to Japan. We are happy to provide visa and relocation support.

jadowdltoday at 2:17 AM

Prophet Town LLC | Various Software Engineering Roles | US – Remote and Hybrid | English fluency required | Full-time | $150K-$260K annual total comp (multiple)

We are a people-first, boutique tech agency creating on-demand teams and software solutions for long-standing clients. These clients trust us to practice engineering excellence as though we were members of their own staff. Our leadership team is ex-Fortune 100 with software engineering backgrounds and still coding. Notable recent projects include internal tools for Anduril, and the original buildout (both auction site and operations infrastructure) of Voltage Park. This is a remote-first agency, but some projects involve onsite work.

I’m the founder and CEO, and I’m trying to do what I call “enlightened business”. I take responsibility for both staff and clients, and I look for people who approach their work with a similar sense of ownership.

Applicants must meet a high bar - I personally review every hire. In return you’ll get:

  * Flexibility and a low-bureaucracy environment
  * Clients that won’t treat the vendor like “the B Team”
  * The chance to act as a code architect, not just implement tickets
  * Exposure to a wide variety of industries and modern challenges
  * Me as your personal champion and advocate
Feel free to submit, even if you already did in the past.

We’re currently especially seeking:

Back-end, Front-end, and Full-Stack Software Engineers, Tiers 3 and 4 (Typescript/Javascript, React, NextJS; Ruby on Rails; Python; DevOps, and third-party API integrations)

Tier 3 roles are typically 5-10 years experience with $150-$180K total comp.

Tier 4 roles are 11-20 years experience, $215-$260K total comp

(Higher tiers exist, and we always welcome exceptional applications.)

Though not yet universal, many of our clients are now demanding senior/staff engineers with success using modern agentic approaches. Be ready to explain where current models work well and where they do not.

Please apply using this Google Form: https://forms.gle/7yv5jhybsGRNDx3o9

versa_ycombiyesterday at 7:10 PM

VersaFeed.com | DIRECTOR OF BUSINESS DEVELOPMENT | REMOTE (USA ONLY) | Full-time

YES, THIS IS A SALES/BIZDEV JOB ON HACKER NEWS. WE LIKE TECHNICAL PEOPLE, WHAT CAN I SAY.

About us: VersaFeed is an adtech and data feed company for large ecommerce operations. We transform messy product data from enterprise retailers into clean feeds for Google, Meta, TikTok, and other global channels.

Job: You will prospect, nurture, and close enterprise deals using both existing channels and your own outbound initiatives. You will also solidify current agency partnerships and create new ones. As a foundational sales hire for VersaFeed, you will help architect the division and bring on additional sales and biz dev hires.

You: 7+ years enterprise sales in adtech, ecommerce, ad agencies, or highly related areas. If you come from the biz dev side, be heavily revenue-focused not "generic partnerships" focused. Strong technical skills, VersaFeed is an engineering-first company. Self-starter, not afraid to get your hands dirty.

Compensation: $225K–$335K USD/year OTE. DOE, 50/50 base/commission.

Benefits: 401K match (USA), healthcare, equity, fully remote. Stable company (19 years in business) with no time-wasters :)

Apply: email jobs+hnsales26 [the-at-mark-thing] versafeed [the-period-thing] com

kukielyesterday at 7:16 PM

Hey HN! Air Space Intelligence (https://www.airspace-intelligence.com) is hiring. We are a frontier AI and product company for the critical industries and defense, backed by a16z.

We’re rebuilding America’s air traffic control system from scratch. What we do in the next two years will define how this country moves through the sky for the next fifty.

At the core is one of the largest real-time optimization problems in the world: how do you safely sequence ~40,000 flights/day while routing around weather, military airspace, equipment outages, and constant real-world churn? The system has to be right every time, and reliable at scale.

We’re hiring across Backend, Infrastructure, and Frontend (ICs and Tech Leads).

One of our roles (with a small puzzle at the bottom that routes to my email): https://www.airspace-intelligence.com/careers/role?=1336c828... - include “HackerNews” in the subject so I can prioritize.

If you want a problem that is genuinely hard, consequential, and urgent - this is the moment to reach out.

show 2 replies
jhirshmanyesterday at 6:31 PM

Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering https://www.uncountable.com/hiring/hn

Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 150 over the last two years.

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.

LLM Applications Engineers | $130k - $220k + Equity

---> Uncountable is looking for LLM applications engineers who can push the Uncountable data model forward through LLM-native UI's and application extensions.

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

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

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

Contact our CTO directly at [email protected]

hilemyesterday at 5:10 PM

Chestnut | Senior Product Engineer | SF or Seattle (Hybrid) | https://jobs.ashbyhq.com/Chestnut

I'm Nick, CTO & co-founder. We're Rippling, but for insurance carriers paying their sales force. Every policy sold triggers a chain of payouts across brokers, agents, and sub-agents. Today that runs on spreadsheets and legacy vendor systems and tomorrow they'll run on Chestnut. Nationwide and other major carriers have already made the switch.

Revenue is up 8x in the last year. We're backed by a16z. Founding team came out of leadership at Ethos (insuretech that recently IPO'd in January).

The work is state-heavy and correctness-critical: payouts that must reconcile with finance to the cent, dynamic agent hierarchies, retries, chargebacks, partial failures. These systems move real money and cannot drift.

You'll design schemas, build backend logic, ship UI, deploy, and own the sharp edges that show up with real enterprise customers.

Stack: Go, TypeScript/React, Postgres, Temporal, Kubernetes, AWS. We use AI aggressively and expect you to as well.

We're looking for 3–6 years on real product systems. You're thoughtful about invariants and failure modes.

Apply: https://jobs.ashbyhq.com/Chestnut

Email me: nick at chestnutfi.com

ahmedbaracatyesterday at 5:16 PM

ko-br | Robotics, Computer Vision, Imitation Learning, Reinforcement Learning Engineers & Reserchers | https://ko-br.com | Cairo, Egypt & London, UK

We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.

Have a read through our manifesto: https://ko-br.com/manifesto

We want you if you solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.

Engineering roles:

  — You're hands-on, no theory, just building
  — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products
Why join?

  — Generous base + equity
  — Work with state-of-the-art AI and real robots (UR/ABB/KUKA/FANUC).
  — Build tech that solves valuable problems today.
About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

https://www.linkedin.com/in/ahmadbaracat

Apply: https://ko-br.com/careers

Austin_Conlonyesterday at 7:51 PM

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

All positions are in Berkeley, California:

- Head of Marketing: https://app.deel.com/job-boards/swingvision/job-details/f248....

- Data Labeling Intern: https://app.deel.com/job-boards/swingvision/job-details/a9a7....

- Head of Product: https://jobs.deel.com/swingvision/job-details/cb631dcb-1a80-....

show 1 reply
leishmanyesterday at 5:34 PM

River | Senior + Staff Engineers (Elixir, React, ML/AI) | SF or NYC or REMOTE (US, Europe, South America) | Full-Time | $150K-$250K + equity | https://jobs.ashbyhq.com/river?utm_source=Zp9nJyqvd4

I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs.

River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 25,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually.

Here's what our engineering team is working on:

  - Real-time Bitcoin and USD payments, trading, and settlement on an Elixir monolith with a unified GraphQL API
  - Next-generation Bitcoin custody with quorum signing, key ceremonies, and geo-redundant infrastructure
  - Scaling our ML/AI systems (Python, PyTorch, XGBoost, LLMs) to automate operations and tackle fraud/risk
  - A ground-up React and React Native rewrite of our consumer app
  - Porting our Lightning Network infrastructure from Go into Elixir

We're hiring:

  - Staff Software Engineer (Elixir) | $200K-$250K
  - Senior Software Engineer (React, Full-stack) | $150K-$220K
  - Senior/Staff Machine Learning Engineer | $200K-$250K
Apply at https://jobs.ashbyhq.com/river?utm_source=Zp9nJyqvd4
show 2 replies
antmartitoday at 1:01 AM

Microsoft | Azure Deployments & Bicep Team | Senior Software Engineer | REMOTE (US-based only)

The Azure Deployments & Bicep team aims to make deploying resources to Azure simple, safe, predictable, and reliable. We own the backend services powering Azure deployments, Bicep DSL, and various other services aimed at helping customers be successful with Infrastructure as Code. We are at the heart of the Azure Resource Manager control plane with great opportunities for cross-team collaboration and impact, have a lot of autonomy to shape the direction of our own products, and enjoy having a hands-on approach with customers to help drive our feature design.

We're looking for a Senior Software Engineer to help maintain and build automation around our Azure Verified Modules offering in the short-term, but with the long-term goal of transitioning to work across all our core products. You will act as a lead for new features and functionality, as well as providing mentorship to junior colleagues. We're not looking for any specific language experience, but are looking for demonstrable leadership, mentoring and collaboration skills.

This role is only open to candidates with US work authorization.

Apply here, and please reach out to me ([email protected]) with your resume to let me know you've applied: https://apply.careers.microsoft.com/careers/job/197039355686...

jacri-fteyesterday at 3:30 PM

Fortech Engineering | Full Stack Software Engineer | Primarily remote (Waterloo region, Canada) | $140-170K CAD + performance pay + earned equity

Electrical and mechanical engineering consulting firm in Waterloo, serving the Canadian building construction industry — a market that's still mostly designed the old way. I designed the original platform schema and UX vision; my early code attempts got abandoned when running and growing the firm took priority. The years since have been spent figuring out how to scale this properly and fill those gaps. We're now at the depth and size to support a real build — with no committee in the way, and with my time properly committed to it this time. I'm hiring an exceptional software engineer to take it to the production platform it was always meant to be.

Real users, direct collaboration with the founder, and 20 years of MEP practice plus the platform vision. Few founders building automation in this space bring both.

Profitable, bootstrapped, 18 years old. Equity is earned, not granted — a real cut of a real business, not options in something that may or may not happen.

Stack: TypeScript, React, Tailwind, shadcn/ui, AG Grid, TanStack Query, Drizzle, PostgreSQL, Python (FastAPI), Node.js, Docker.

Looking for: full-stack, agentic-first as a daily working mode, shipper not writer.

Apply: [email protected] More: https://fortecheng.com/careers

danprimeyesterday at 4:29 PM

Sectigo | Manager, Software Development | HYBRID (Canada) Ottawa | $142k - $165k CAD per year

Company Description

At Sectigo, we align around our mission and pride ourselves in helping thousands of customers sleep better at night.

Sectigo is the most innovative provider of certificate lifecycle management (CLM), delivering comprehensive solutions that secure human and machine identities for the world’s largest brands. Sectigo’s automated, cloud-native CLM platform issues and manages digital certificates across all certificate authorities (CAs) to simplify and improve security protocols within the enterprise. Sectigo is one of the largest, longest-standing, and most reputable CAs with more than 700,000 customers and two decades of delivering unparalleled digital trust.

Job Description

We are looking for a talented Manager, Software Development to join our growing global team at Sectigo.

The Manager, Software Development leads a team of software engineers in building secure, scalable, and high-performing applications. The ideal candidate will have a strong background in application development (PHP, Ruby, Golang, cloud deployments) best practices and a solid understanding of SSL/TLS certificates, private keys, and secure communication principles. This role combines technical leadership with strategic oversight to ensure the delivery of robust and secure solutions.

Apply: https://jobs.smartrecruiters.com/Sectigo/3743990012649388-ma...

cube2222yesterday at 4:33 PM

Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)

We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.

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

Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.

If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...

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

PlantingSpaceyesterday at 3:31 PM

PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space

We're building a system that represents domain knowledge as modular probabilistic models — making analysis rigorous and transparent. Users can connect these models flexibly into larger structures. The system enforces consistency across them, and propagates uncertainty through each step. Our first applications are in finance and scientific research, with use cases ranging from equity valuation and distress monitoring, to particle physics.

We’re building out our team in the following areas:

* Product Software Engineering (Quantitative Modeling)

* Program Synthesis Engineering

* Applied Category Theory Research

* Bayesian Software Engineering

* Finance Operations (Accounting, Analytics & Workforce)

We're also looking for Domain Experts to collaborate on high-value use cases -- identifying and validating opportunities, shaping them into working solutions with our engineers, and taking them from pilot to production with real users. Practitioners with expertise in Valuation Models, Quantitative Default-Probability Models, or Interest Rate Prediction Models are particularly relevant right now.

Find out more, and apply at: https://planting.space/joinus/

Questions? Get in touch: [email protected]

lucie22sc32today at 3:31 AM

Marker Learning - Founding Full Stack Engineer – Remote (USA) – 180-250k

I have dyslexia. I was one of the lucky ones. Diagnosed at eight, I got accommodations and support before things spiraled. Most kids aren't so lucky. The path from initial concern to diagnosis can take years and cost families upward of $5,000. For many, it never comes at all. In one study, 50% of prisoners were found to be dyslexic, with 80% functionally illiterate.

Behind every missed diagnosis is a kid who gets told they're lazy, when the reality is no one ever gave them the right test.

Marker Learning is building an AI-enhanced assessment platform that makes identifying learning differences faster, cheaper, and more equitable, especially for multilingual students who are routinely misidentified or overlooked. Imagine if every kid could be screened for learning differences as easily as they're screened for vision. That's what we're building.

This isn't a chatbot or a homework helper. We're a Series B company backed by Reach Capital, Andreessen Horowitz, and Primary, running a multi-million-dollar longitudinal study spanning K–12 and developing the psychometric engine behind it. We need engineers who are excited by that.

We're hiring a hands-on full-stack engineer (React, Node.js, TypeScript) to help build and scale the platform: adaptive testing infrastructure, AI-powered scoring scoring and data pipelines, and the systems that maintain clinical rigor at scale. High autonomy, lightweight process, fast-paced. 8–10+ years, ideally with 0-to-1 or early-stage experience. You'll work directly with psychometrics, product, and data science, and the engineering decisions you make now will define the platform for years.

Reach out directly with your gh, linkedin, and resume and why you want this position to [email protected]. Please specify your location, if you are interested in full time, contract or open to both. Make the subject "Founding Engineer Application (I am not a bot)".

vrvtoday at 1:54 AM

MintMCP | Founding Engineer / Founding GTM | SF Bay Area (ONSITE)

MintMCP helps enterprises safely roll out agents to the entire organization (e.g, governance around MCP tools and agents like Claude Code / Codex / Cowork). We're building an MCP gateway with abstractions useful for 1) preventing agents from doing the unintentionally bad things you hear about every week without constraining them to be useless, 2) getting the rest of your teams and organizations to adopt them with minimal friction.

We're a small team of humans with dozens of agents: our company operates on the infrastructure we build for enterprises. We're looking for agent-forward engineers and GTM folks to help solve scaling problems, maintain the highest standards for security, make agents and MCPs usable and useful.

If you have experience in infra, security, and agents, and believe MCP, while not perfect, will evolve to become critical AI infrastructure, you might find the problems we're working on exciting!

You can apply via MCP here: https://www.mintmcp.com/hiring

chrisposhkayesterday at 3:00 PM

Pathos AI | Senior Software / AI Engineer | NYC (hybrid, 3-4 days onsite) | Full-time | $180-200K + equity | VISA

Pathos is an oncology biotech building AI as the operating system for drug development. We have: - 200+ petabytes of multimodal patient data linked to outcomes - The largest foundation model in oncology (in development) - Backing to build a generational company - Founded by Eric Lefkofsky (Tempus) and Ryan Fukushima Learn more: https://pathos.com

This role is 0→1 product work. You'll build: - AI agents and copilots for internal teams (BD, clinical, computational biology, lab) - MCP-style servers so agents can safely interact with internal systems - Data pipelines into a governed warehouse / knowledge graph

Looking for senior software/ML engineers who: - Have 4+ years shipping user-facing systems - Are fluent in Python + TypeScript/JavaScript, comfortable full-stack - Have built LLM-powered workflows (OpenAI API or similar) - Have production experience with APIs, eventing, data engineering (GCP/BigQuery a plus) - Bonus: prior agent/retrieval/ML infra work, or experience in regulated clinical environments

Hybrid in NYC (3-4 days onsite). $180-200K base + equity (3-yr vest, no liquidity until exit). Visa support available.

Apply: email [email protected].

adam-ptoday at 2:00 AM

Psiphon | iOS / Flutter Developer | Toronto (Hybrid) | Full-time

Psiphon is a VPN app used by millions of people to access the open internet in regions where it's restricted. Small team, software that matters.

We're building the next-gen client app in Flutter (iOS, Android, macOS, Windows) and need someone who can work across both iOS native and Flutter. Split is roughly 65% Flutter, 35% iOS native (Swift, StoreKit, entitlements, network extensions). You'll have mentorship from a senior iOS specialist for the deeper networking work.

Day to day: Feature development in Flutter, iOS platform integration (subscriptions, permissions, App Store), and occasionally going deep into network extensions and packet tunnel providers. Small team (~3-4 core devs), high ownership, low ceremony.

Looking for: Strong Swift experience beyond just UIKit/SwiftUI app dev, comfort with the iOS ecosystem (App Store process, provisioning, StoreKit), and willingness to context-switch between Swift and Dart in the same day. Flutter experience is a strong plus but not required if you pick up frameworks quickly.

Contact: [email protected]

msowin1yesterday at 6:05 PM

Instinct Science | Senior Full-Stack Engineer (Elixir + React) | REMOTE (US) | Full-Time

Instinct Science is the AI leader in veterinary medicine. We build the platform that powers animal hospitals — a cloud-native EMR with real-time clinical decision support, applied AI, and the tools that help veterinary teams practice at their best. Thousands of users in clinics across the globe rely on what we ship every day.

We're at an inflection point: proven product-market fit, scaling fast, and greenfield work ahead that will serve tens of thousands of users. Engineers here own problems end-to-end — from talking to veterinarians about their biggest frustrations, to shipping production code, to iterating based on real feedback.

STACK: Elixir, React, TypeScript, PostgreSQL, AWS

https://instinctscience.applytojob.com/apply/1H156iuuzg/Seni... (Applying from HN? Mention it in your application.)

maxweiselyesterday at 3:15 PM

Normcore.io | Head of Strategic Finance | Full-time | $100-140K USD | Remote PT/ET Hours

I'm the founder of Normcore.io, an autoscaling game server hosting service and Unity plugin that includes all of the pieces you need to create a multiplayer game. We launched a few years ago and have hosted over 1 billion multiplayer games since launch. We also make our own VR titles that are built on top of our own networking tech: https://www.youtube.com/watch?v=djsPTbs7R_w

I'm looking to hire a Head of Strategic Finance. We're looking for someone to model our revenue streams, create financial projections for the company, and help design the monetization strategy for our titles. We make heavy use of Claude for Excel and Claude Code to create tools to track popular titles, store charts, basically any data we can use to understand the gaming market. We then use that data to determine the direction for the company.

Reasons you'd love working with us:

* Work with a small, focused, and extremely talented team.

* Fully remote job with flexible working hours and vacation (Our whole team is remote too)

* High work satisfaction, own entire features, and work on an SDK that’s already used by 100,000+ developers.

If you're interested, please send an email to [email protected] with your LinkedIn and a few sentences about why you would be a good fit for the role. Blank emails with resumés or generic applications that don't follow these instructions will be ignored.

kellysuttonyesterday at 4:24 PM

Scholarly | Senior Software Engineer | Seattle, On-Site | Full-Time | $160k - $200k + equity + health benefits + equipment budget

Scholarly is building the HR operating system for higher education. We've built a software platform that enables our customers to make data-driven decisions and to automate essential processes like performance reviews, tenure processes, leave workflows, and more. We are a venture-backed seed stage company of experienced, motivated, and collaborative folks. We are backed by leading investors in the industry and working with some of the best universities in the US.

We're looking for a full-stack candidate without about 5 years of experience building web applications. We write Ruby and Rails, but we are considering candidates with other stack experiences. Engineering is based in Seattle and on site in Pioneer Square. Looking to get back to a collaborative, in-office culture post-COVID? Let's chat.

If interested, please apply here: https://jobs.ashbyhq.com/Scholarly/d4c84468-fd4b-4dd7-9b22-2...

rgoldsolaceyesterday at 3:22 PM

Solace Health | Multiple Engineering Roles | REMOTE (US) | Full-time | No visa sponsorship offered

We're hiring Typescript Engineers on all our core groups as we're poised to double the size of our 90-person Engineering team this year.

We're Solace Health. In four years, we've provided free healthcare advocacy to over 200K patients on Medicare, and just last week we opened access to everyone in the US. We exist to make sure nobody in the US has to navigate their healthcare journey alone. We hit Unicorn status after our February Series-C led by IVP, bringing us to $207M raised and a $1B valuation. Compensation and benefits are highly competitive and include equity!

Open Roles

- Senior Full Stack Engineer ($150k-$200k) - Senior Backend Engineer ($150k-$200k) - Staff Software Engineer ($200k-$225k, Fullstack or Backend lean) - Technical Lead ($200k-$230k, player/coach people managers)

Tech Stack Typescript with ReactJS and NodeJS plus NestJS, PostgreSQL, GCP, SQL, TypeORM, and shadcn for our UI Library

APPLY HERE https://jobs.ashbyhq.com/Solace?utm_source=x4QJmBQEg7

If you want to build fast with high autonomy and believe in strong typing as much as we do, we'd love to hear from you!

kollmar28yesterday at 7:17 PM

Railway | Infra Eng-Storage, Infra Eng-Observability, Product Design | 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.

Three open roles (apply below!):

+Senior Infra Engineer: Storage -Apply here: (https://jobs.ashbyhq.com/Railway/25d8444a-47dc-4084-ae56-29a...)

+Product Designer: -Apply here: (https://jobs.ashbyhq.com/Railway/6fb07755-acd8-4400-9de3-fa5...)

+Senior Infra Engineer: Observability -Apply here: (https://railway.com/careers/platform-engineer-instrumentatio...)

sdemjanenkoyesterday at 6:00 PM

Matterhaul | Infra Eng, AI Eng, Founding Marketer | SF (SoMa) | ONSITE (4 days/week) | Full-time | matterhaul.com

Matterhaul is building an AI-native ERP for the $2T physical goods supply chain. We are replacing 30-year-old legacy systems with a unified data layer and agents that have already cut customer quote times by 40%.

We are a tight-knit founding team with meaningful runway (ex-Stripe, Meraki, Verkada, Pinterest) and are hiring for three founding roles: - Founding Infra Engineer: 5+ years experience. Lead our migration to AWS/Aurora. We need someone with reliability "battle scars" who has built and owned infra from the ground up. - Founding Applied AI Engineer: Senior Eng with production LLM experience OR a hungry, AI-native early-career builder. - Founding Marketer: Strategy-first IC focused on product marketing and events for our relationship-driven customer base.

US Work Authorization Required If you’re interested email [email protected] with your information.

nazavotoday at 12:09 AM

FeedbackPulse | HR/PeopleOps Specialist | Remote (SEA-based) | Full-time | https://feedbackpulse.com

Mission: Build better culture & growth systems for companies that don’t have them. Then make them stick.

Role: Somewhere between product, customer success, and HR consulting. You won’t “manage HR internally.” You will operate as an embedded advisor across multiple companies, helping them design, run, and improve their people programs using our platform and AI tooling.

Company: We’re a SaaS company in the employee engagement space. Our customers are Heads of People, HRBPs, and founders who want to run better 360 reviews, engagement surveys, and feedback systems-but don’t have the time or expertise to do it properly. FeedbackPulse makes employee engagement simple with tools for creating meaningful surveys, gathering staff feedback, and building better workplace culture. Our platform offers engagement surveys, performance reviews, and 360° feedback solutions that help companies address high turnover rates and disengaged workforces.

You: HR/PeopleOps experience, using AI tools like Claude Cowork daily, clear writing skills, self-directed, and results-oriented.

Our culture: Direct communication, focused deep work, clear work-life boundaries, and sustainable growth as a bootstrapped company.

Mention you are from HN in your application message.

Sounds interesting? Apply here: https://feedbackpulse.com/hr-specialist-with-ai-skills-remot...

fzysingularityyesterday at 11:56 PM

VLM Run (https://vlm.run) | 1x Product + 1x ML Staff Engineer | Santa Clara, CA (HQ)

We're building the inference and orchestration layer for production Vision-Language Models. We care deeply about fast and ergonomic visual inference, reliable structured outputs, and the observability to iterate on them.

A few things we've shipped recently you can poke at:

  1. Orion: our visual agent that reasons and acts over images, video, and documents. Chat at https://chat.vlm.run.
  2. mm-ctx: a Unix-style multimodal CLI (find, cat, grep, wc) that gives coding agents real context over images, video, and PDFs. Rust core, Python devex. 
  3. vlmbench:  single-file CLI for benchmarking VLM inference (TTFT, TPOT, throughput) across vLLM, Ollama, and SGLang.
Apply: https://app.dover.com/jobs/vlm-run

Email hiring "at" vlm.run with your GitHub + a couple recent projects.

[1] https://chat.vlm.run

[2] https://pypi.org/project/mm-ctx | https://www.vlm.run/open-source/mm

[3] https://github.com/vlm-run/vlmbench | https://www.vlm.run/open-source/vlmbench

uczekallayesterday at 3:14 PM

CodeWeavers | St Paul, MN, USA | Full Time | REMOTE | Wine and General Open Source Developers | C-language systems programming

https://www.codeweavers.com/about/jobs

CodeWeavers needs new, full-time developers to improve Wine's ability to run games and other types of software and integrate well with the native operating system and other system components. Positions are available to work on a variety of Wine-based software, including CodeWeavers's own CrossOver product; the Proton project for Valve Software; and projects for other clients and software internal to CodeWeavers.

We are hiring remote programmers, US or international, as well as workers local to Saint Paul, Minnesota. We will consider relocation, if desired, on a case-by-case basis. Please see link above for information, benefits, requirements, and how to apply.

Please direct any questions to the email address on our Jobs page.

gerhardlazuyesterday at 3:06 PM

Loophole Labs | Senior Systems Engineer | REMOTE (Americas & Europe) | $150k–195k USD + equity | Go, Zig, Rust, C, eBPF, CRIU, Kubernetes

We make Architect: a Kubernetes runtime that hibernates idle pods in place and wakes them in 50ms with TCP connections intact. Five engineers. You'd be the 6th.

If tracing an x86 instruction in the morning and hunting a control-plane race in the afternoon both sound fun, and you insist on measuring rather than guessing, this is the job.

Customers run Architect for workloads where cold starts hurt: real-time voice & video AI agents, long-warming JVM apps, stateful data services that can't be rescheduled cheaply. 1.0 shipped Q1 2026; you'd join mid-way through 2.0. Seed-stage, VC-funded, a few years of runway. Fully distributed across the Americas and Europe.

What you'd work on:

- Hibernation surface: containerd shims and CRUISE, our Zig-native CRIU replacement.

- Control plane: per-node DaemonSet streaming checkpoints; admission controller resizing hibernated pods in place.

- Networking and migration: eBPF/XDP at line rate; cross-node live migration to production; cross-cloud next.

You're a senior generalist. Years across the stack: assembly to frontends, hardware-near, comfortable in x86. Tests ship with the code, decisions get worked out in writing, and you measure rather than guess. Strong in Go; willing to use Zig, Rust, or C.

Bonus: eBPF/XDP, CRIU, Linux kernel internals, containerd, gVisor, live migration, or public writing in kernel/container/eBPF land. Strong systems depth and the willingness to pick up the rest is enough on its own.

Apply: https://loopholelabs.io/careers - we respond within the week (typically a few days).

rustypartsyesterday at 5:47 PM

Seeq | https://seeq.com | Staff Software Engineer (Frontend, Backend, Platform) | REMOTE (Some crossover w/ PST required) | Full-time | $170k + 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 Full Stack Software Engineer (JVM, React, Postgres): https://apply.workable.com/seeq/j/CDBF1AE73C/

Staff Frontend Design Systems Engineer (React, Tailwind, UX): https://apply.workable.com/seeq/j/B3E0E9645D/

Staff Software Engineer - Developer Experience (Gradle, Kubernetes, Devex): https://apply.workable.com/seeq/j/A966C8897D/

Staff Software Engineer - Platform (Kubernetes, Terraform, Grafana): https://apply.workable.com/seeq/j/FD4C7FD4F3/

chillydawgyesterday at 5:36 PM

Longshot Systems | Multiple Senior Eng | London, UK, hybrid | Full time

Longshot is at the cutting edge of sports betting modelling R&D and has been producing market beating models for a decade.

We need senior engineers across platform and strategy. Excellent pay and benefits, flexible hybrid working, office in central London.

Very high performance environment with high trust. Team small but growing. Sports knowledge optional, passion and deep technical experience mandatory. Come and join the fun in the new world of sports betting markets.

Please check out our recruitment link here: https://apply.workable.com/longshot-systems-ltd/

kristinsayegtoday at 4:40 AM

The Allen Institute for AI (Ai2) | 3 open Senior Software Engineer roles| Seattle, WA | Full-time | allenai.org

Ai2 is a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. Our mission is building breakthrough AI to solve the world’s biggest problems.

We are hiring 3 Senior Software Engineers to join the Agentic Applications team. This team builds open, production-grade AI systems that power scientific discovery.

To Apply:

Senior Software Engineer, Data: https://job-boards.greenhouse.io/thealleninstitute/jobs/7872...

Senior Software Engineer, Full Stack: https://job-boards.greenhouse.io/thealleninstitute/jobs/7872...

Senior Software Engineer, Platform: https://job-boards.greenhouse.io/thealleninstitute/jobs/7872...

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