Mission: We accelerate scientific discovery. We are starting with helping scientists operate their instruments (like Mass Spectrometers) faster with our Gen AI-powered platform.
Impact: We help scientists develop new drugs faster, analyze diseased blood samples faster, study brain cancer faster, etc.
Funding (> $1.5M): Funded by tier-1 VCs, including winning the biggest academic accelerator program on the planet - New Venture Challenge at the University of Chicago. Past winners include Venmo and Grubhub, among others, over the last 25+ years.
Who are we hiring: 3+ YOE in full-stack engineering with a frontend focus (80%) and backend (20%).
You will: - Make fundamental decisions about the frontend stack and product vision - Work with scientists to convert their needs into features. - Long term: Help build the product engineering team, lead and mentor new engineers - Long term: Scale the product to millions of users
Complete job post: https://rayni.notion.site/Founding-Full-Stack-Engineer-2412a... More about the company, culture, and benefits: https://rayni.notion.site/Rayni-Careers-2312a8a0f8fe803ab5bb... Founding Story: https://polsky.uchicago.edu/2025/07/02/how-rayni-turned-scie...
CreativeMode is building Lovable for video game mods, starting with Minecraft. In our first three months, we built the most powerful no-code modding platform ever for Minecraft and created a double digit percentage of all mods ever released. We're building an entirely new category of gaming tools. Minecraft is only the beginning.
We're hiring a Founding Engineer who wants to build at the intersection of tech and gaming. Ideal candidates have a passion for the category and have experience building production-level LLM/AI applications or are killer full-stack engineers who can own product features end to end.
Ideally 3+ years of experience
Email me at wilson@creativemode.net with your resume and a short blurb on why you'd like to join the team.
Roundtable is a research and deployment company building the proof-of-human layer in digital identity. Roundtable seeks to research and build real-world Turing Tests, and to productize these developments in bot detection, fraud prevention, and continuous authentication.
We're hiring a Member of Technical Staff. This is not a typical “Founding Engineer” position. In particular, this role will involve more research than similar positions. You should be prepared to spend around half of your time on research and half on engineering.
The ideal candidate has experience in both. However, we don’t strictly require research experience as long as you have a strong quantitative background and an eagerness to learn. We do require proficiency in both web development (Javascript, Node.js) and Python.
If you're interested shoot an email to matt@roundtable.ai with your resume and a short blurb on why you're interested (note: we are unable to offer visa sponsorship at this time).
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
Additionally, we're hiring for a new product we're building, Flows[0]. Mostly the same requirements and tech stack, without the devops bits. If you'd like to apply specifically for that, just mention "new product" in the cover letter field.
/$3500mo → $100K-300K FTE + 0.5%-3% equity
/Our final boss is to de-throne Yelp with co-op
/Founding Engineer? hn@joinshop.co https://x.com/trynoona
Loop is on a mission to unlock profits trapped in the supply chain (https://www.loop.com/article/unlock-profit-trapped-in-your-s...) and lower costs for consumers. Bad data and inefficient workflows create friction that limits working capital and raises costs for every supply chain stakeholder.
Loop’s modern transportation cost management platform uses our domain-driven AI to harness the complexity of supply chain data and documentation. We improve transportation spend visibility so companies can control their costs and power profit. That is why industry leaders like Nvidia, Verizon, Dell, J.P. Morgan Chase, ABB, Estee Lauder, Tyson Foods, Yeti and Olipop, work with Loop.
1. Raised $100m+ from JPM GEP, Founders Fund, 8VC, Susa Ventures, Flexport, Index.
2. 250+ paying enterprise customers with multiple-year contracts.
3. High-caliber team of engineers and operators from Google, Scale AI, Flexport, Uber, Rakuten, Square, Meta, Stanford, Brown, Princeton, and Yale.
Fullstack Engineer San Francisco - https://job-boards.greenhouse.io/loop/jobs/4102236004
Fullstack Engineer Chicago - https://job-boards.greenhouse.io/loop/jobs/4830548004
AI Engineer San Francisco - https://job-boards.greenhouse.io/loop/jobs/5391540004
Product Manager, San Francisco - https://job-boards.greenhouse.io/loop/jobs/5602148004
Engineering Director, San Francisco - https://job-boards.greenhouse.io/loop/jobs/5597686004
Other roles at https://www.loop.com/company/careers
We're hiring 2 experienced founding engineers to help architect our core systems and work directly with customers.
What you'll do:
Technically: Architect critical datacenter infrastructure - Write Rust and Python - Measure real-world energy impact - Design state-of-the-art AI-led optimizations
Non-technically: Help build the business and win customers - Present at conferences - Develop marketing and company materials
Requirements:
- 5–10+ years of software development experience
- Thrive in ambiguous, outcome-driven environments
- Experience working closely with customers
- Clear communication and strong leadership
- Familiarity with LLM/AI infrastructure
Location: Remote-first, but we meet regularly in Seattle/Denver metro areas.
To apply: Email: scott@neuralwatt.com Subject: HN Hiring Include: - Resume - GitHub profile - A short note on why you're interested.
Please note: At this time, we are unable to offer visa sponsorship.
Stainless is building the platform for high-quality, easy-to-use APIs.
When you `npm install openai` or `pip install anthropic` or `go get …cloudflare`, for example, you’re downloading code that we generated.
We’re ~3y old, ~35 people, have strong revenue, several years of runway, and great customers (including OpenAI, Anthropic, and Cloudflare). We’re backed by Sequoia & a16z.
As one of our first 30 engineers, you’ll get autonomy to build great products, skilled peers, opportunity for tremendous impact, and competitive salary, benefits, and equity.
We’re looking for exceptionally productive, thoughtful, tasteful, and kind people with a passion for making software development better for everyone.
Want to build the future of API tooling? See more at stainless.com/jobs
Company: We're the UK's fastest growing AI voice company (~30% MoM) - very deeply focused on the trades industry right now (think your friendly neighbourhood plumbing company).
We're a small but experienced team hiring 3 more to join:
- Founding Engineer - Founding SDR - Founding Operations Lead (customer success)
Tech: GKE, python, postgres, telephony/media streaming, realtime LLMs, contextual eou detection, the occasional REST API.
https://careers.elyos.ai/ or message me - matt (at) elyos.ai
Mention bananas for extra kudos.
I'm the cofounder & CTO of Krea (https://www.krea.ai).
We are a startup in San Francisco building browser-based AI creative tools to improve the workflows of artists, designers, and professional creatives.
Small team (~20); millions of active users; and raised over $83M from top Silicon Valley investment firms.
We're looking for talented engineers who want to tackle hard technical challenges with smart people while building a creative platform that big companies and startups will rely on.
The job:
- Build distributed systems to process massive (billions of files, petabytes), amounts of image, video, and 3D data, solving scaling bottlenecks as you go.
- Build data pipelines and deploy ML models to make sense of raw data (e.g. find clean scenes within videos).
- Learn ML engineering from world-class researchers on a small tight-knit team. As you’re building data pipelines, you’ll contribute to foundation image, video, and world models from 0 → production, and see them used by millions of Krea users.
- Play with massive amounts of compute on huge Kubernetes GPU clusters; our main GPU cluster takes up an entire datacenter from our provider.
Tech stack: python, pytorch, k8s, a rotating cast of data tools (e.g. DuckDB, massive relational DBs, PyArrow, etc.)
You should apply if you are an excellent generalist engineer with strong backend experience and an intuition for systems design. Bonus points for deep experience with distributed systems, kubernetes, and existing ML or data experience (but not required!). Cool side projects are a green flag.
A few links about us:
- Sneak peek of our real-time video model → https://x.com/krea_ai/status/1961074072487620635
- Technical report for FLUX.1 Krea, our first open-source text-to-image model → https://krea.ai/blog/flux-krea-open-source-release
- HN discussion around FLUX.1 Krea → https://news.ycombinator.com/item?id=44745555
You can contact me at:
d+hn@krea.ai (the +hn will bump your email in my inbox)RevEng.AI is building foundational AI models to identify malicious threats and security vulnerabilities inside software. We're a seed stage startup having raised $4.25m from top tier VCs across the US and Europe. You’ll play a key role in advancing our platform pushing the boundaries of AI-driven program analysis.
We're looking to hire security engineers and security researchers with experience in program analysis, reverse engineering, vulnerability research, machine learning, and malware analysis.
* 5+ years of experience
* Masters or PhD in a relevant area for the security researcher role
* Hybrid working environment but ideally commutable to London, UK
* Solid understanding of software engineering design
* Ability to thrive in a fast-paced start-up environment
To apply or learn more, email contact[at]reveng.ai with "hn" in the subject line.
Common Prefix is a science-first blockchain consulting company. Our vision is to make blockchains usable for mainstream users and everyday people – paying at the supermarket, remittances, moving money across borders, saving, investing – and solving the real problems of usability, scalability, and interoperability that come with it. We're a 30-person team, half scientists (cryptographer PhDs, post-docs, and professors) from renowned universities, half engineers with long web2 experience. A lot of our field is broken and we're trying to make a small contribution in fixing it, by introducing provable security and proper engineering practices across the board.
What we're looking for:
Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles.
Auditors who can write and read code, especially low-level cryptographic implementation code (zero knowledge verifiers, signature schemes, etc), consensus (PoW, PoS), or smart contracts (everything DeFi).
Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust.
Open roles:
* Software Engineer, https://commonprefix.notion.site/sw-folk
* Auditor, https://commonprefix.notion.site/auditing-folk
We offer:
- $80,000–$160,000 / year cash - Local from Athens, Greece, or remote, preferably in Europe - Conference participation in exciting scientific and engineering venues, 2-3 times per year - The opportunity to work and learn from world-class scientists from major universities in the field of blockchains, cryptography, and consensus
If you're interested in joining our team, please reach out to careers<at>commonprefix<dot>com with the subject line "HN: <Job Title>".
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Other than interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field, plus preferably 3+ years of work experience or a Masters or PhD in lieu of work experience. (Roughly 30% of our staff have PhDs.)
Technologies: Mostly C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and other projects use Python, some projects use Java or Javascript/Typescript/React.
Apply online at https://www.stellarscience.com/careers/.
Tired of trying to beat kube into shape? Does writing YAML to ship code fill you with utter dread? Dream of a future where deploying software is simple, and you don't need an army of infrastructure engineers to build that perfect janky bash script™ to make life easy?
We're Railway, and we think infrastructure can be better. So far we've built out a platform loved by hundreds of thousands of users who simply tell us "Give me Postgres", "Deploy this repo", and we make it happen
Fair warning! The problems are complex: 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!):
+Infra Engineer - Storage: Apply here: (https://jobs.ashbyhq.com/Railway/25d8444a-47dc-4084-ae56-29a...) Blog post about the team: (https://blog.railway.com/p/data-center-build-part-one)
+Infrastructure Engineer(Platform): -Apply here:(https://jobs.ashbyhq.com/Railway/b8072f95-043f-404d-a313-f0b...) -Blog post about the team: (https://blog.railway.app/p/team-spotlight-infrastructure-eng...)
+Product Engineer (full-stack): -Apply here: (https://jobs.ashbyhq.com/Railway/6ddcfe47-6cce-469b-ba6d-4f0...) -Blog post about the team: (https://blog.railway.app/p/team-spotlight-product-engineerin...)
See you soon, and happy shipping.
–
We're Langdock, and we've built the LLM platform that 1,300+ companies trust to power AI features for 100,000+ users. After hitting $9M ARR with 10x year-over-year growth, we're expanding our Berlin team to shape the next chapter of conversational AI.
–
Product Engineer (Full-stack)
Build product features from conception to deployment, collaborating closely with our CPO and working across the entire tech stack to deliver AI-powered features that drive enterprise adoption.
Stack: NextJS, React, Prisma, Postgres, Redis
-
Infrastructure Engineer
Contribute to our deployment infrastructure and lead integrations with customer cloud environments. You’ll work hands-on with the latest cloud and container technologies, ensuring our platform runs reliably and securely for some of Europe’s top enterprises
Stack: Terraform, Azure, AWS, GCP, OpenShift
-
AI Associate
Three-month rotational program with a pathway to high-impact commercial roles. You’ll join a cohort of technical, customer-facing talent who build deep product expertise and commercial acumen from day one.
-
Check out our jobs page here: https://jobs.ashbyhq.com/langdock
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
Tech: React Native
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and Gen AI (think GitHub/Bitbucket for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Sr./Principal Product Manager (Platform) - You'll lead our core product platform user experience, with new ECAD file integrations, collaboration features, and improved onboarding experience for git. You should have some experience in the hardware design process and git. https://jobs.ashbyhq.com/allspice/4d547ef4-e8c5-47c1-861d-15...
Sr./Principal Product Manager (Actions) - You'll lead Actions, our "dev-ops-for-hardware" product, improving the user experience for building automations for circuit designs, like BOM generation, linting (DFM, DVT), document generation (eg. https://github.com/wireviz/WireViz). You must have some experience in the hardware design process and git. https://jobs.ashbyhq.com/allspice/a52f87af-71e3-474c-9841-b6...
Sr/Principal SW parsing (rust) - Systems programming experience required. You'll be responsible for helping develop our ECAD schema and convert between file formats efficiently. This role can flex to be pretty senior if you have more experience than is listed. https://jobs.ashbyhq.com/allspice/5c889644-642a-468e-8289-3f...
Lead/Principal Infrastructure Engineer - You are passionate about optimizing infrastructure at scale and have a strong background in security engineering, terraform, ansible, AWS, linux system administration, and infrastructure automation. In this role, you will be responsible for working with company leadership to build our infrastructure roadmap and team, as well as executing tasks (80/20 individual contributor work to management, with greater management opportunity available as the team grows). https://jobs.ashbyhq.com/allspice/99ded9f3-4de0-420e-bedb-50...
Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript
Please include any relevant open-source projects or portfolio in your application.
RentSpree is a series B startup simplifying every step of the rental process—from applications and tenant screening to payments and lease management. Our mission is to create a seamless, transparent experience that saves time, boosts earnings, and builds trust between agents, landlords, and renters.
I'm the hiring manager for most of these roles. Come help us build greenfield products for agents and for our embedded finance platform for rental property owners.
Staff Software Engineer, $200k-220k base, https://ats.rippling.com/rentspree/jobs/4ae81c52-a5f0-4096-8...
Senior Software Engineer (Frontend/full-stack), $185k-205k base https://ats.rippling.com/rentspree/jobs/1051b7fc-6e82-4d8b-b...
Senior Engineering Manager, 230k-265k base, https://ats.rippling.com/rentspree/jobs/970fea74-c6b5-485a-9...
We're in downtown Seattle and are typically in the office twice a week, and still flexible on top of that. We typically use node, TypeScript, React, Mongo, and Kotlin.
Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Device Monitoring, and Compliance Platform. We are growing at an unprecedented pace and working on some very exciting projects.
What we're looking for:
Strong problem solvers who can work independently in a remote environment - Security-minded professionals passionate about building robust, scalable systems - Comfortable working during Eastern Time
Tech stack: Go, TypeScript, React, Kubernetes
Open roles:
* Software Engineer, Backend
* Software Engineer, Cloud Security Posture Management
* Application Software Engineer, Endpoint Security
* Security Program Manager (EU Timezone)
* Technical Sales (must have background in Computer Science or Cybersecurity)
* Invoicing Coordinator
We offer:
- Competitive salary - Equity in a fast growing cybersecurity startup - 100% remote work - Company offsites every quarter (past offsites have been in The Netherlands and Italy)
If you're interested in joining our team, please reach out to samuel<at>oneleet<dot>com with the subject line "HN: <Job Title>".
Alternatively, you can also apply at https://www.ycombinator.com/companies/oneleet/jobs
- Radar Labs is the geo-location dev tool. - Doing 1B+ API calls per day - Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square and remote friendly (US).
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband and other sensors and ML.
- Extracting raw map data from satellite maps and the web leveraging ML and AI
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
Hello! Co-founder of Humaans here. We’re building a best in class HR platform that automates people operations end-to-end for globally scaling companies.
What you’ll work on:
* Agentic AI for end to end automation and AI functionality all over the product
* Modern client rich UIs including workflow builders, drag-and-drop task managers, collaborative spreadsheets
* Realtime systems via WebSockets, Feathers.js, zero sync engine
* Scaling our data and AI architecture to fly for customers with 1,000s of employees
Why we like it here:
* Quality-first culture - design, performance, and DX matter
* Small, senior team with ownership from product definition to release
* Backed by great partners (YC and execs from Slack, Shopify, Figma, LinkedIn, Stripe, Intercom, Notion, etc.)
Our stack:
* TypeScript, React, Node.js, Postgres, Redis
* Monorepo with Turborepo, pnpm, GitHub Actions, Kube and CloudRun on GCP
Apply here: https://jobs.ashbyhq.com/humaans?utm_source=7nNGnERWLP
We are applying AI to organize corporate events.
We are looking for a senior engineer with at least five years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.
Apply here: https://taskwise.jobs.personio.com/job/1646275
Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business.
We're a small team looking for experienced software engineers who are interested in tackling deep technical challenges in the data analytics space.
For the best possible user experience, we have developed various technologies in-house, including a custom WebGL rendering engine, our own data visualization library, and a reactive SQL/Python notebook and database query framework.
Example projects: leveraging agentic workflows in data exploration, accelerating rendering using quadtree tiling, extending interactivity and customizability of visualizations, developing serverless frameworks for executing database queries at high concurrency.
Our tech stack: TypeScript, Python, Node, WebAssembly, WebGL, Apache Arrow/Parquet, DuckDB, Kubernetes, React.
For more details and to apply: https://jobs.ashbyhq.com/count
ScribbleVet is an AI-powered scribe for veterinarians. We save veterinarians two hours every day, reduce veterinary burnout and help animals get better care.
* We're generating real ($XM/yr) revenue
* Our users love the product
* We're fully remote but not asynchronous, so we have a lot of autonomy but it's easy to collaborate with someone when needed.
We're looking for:
* Senior engineers (former founders or early startup experience strongly preferred) who can work across the stack.
* Engineers with a product mindset. Customer-centricity or design skills are a plus.
Our tech stack: Postgres, Elixir (+ Ash framework), React Native/Expo, React/Nextjs
We’ve found that the engineers who are happy and successful at Scribble really enjoy technology (learning new frameworks, experimenting with cutting-edge platforms) and are very product-oriented.
If you're interested in building AI-driven features that help vets and the animals they care for, check us out here: https://excessive-grey-9af.notion.site/Senior-Full-Stack-Fro...
Rinse provides dry cleaning and laundry delivery services to customers in eleven metropolitan areas in the US. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.
Given our distributed nature, we have growing network and workstation infrastructure, and it's time to hire our first full-time leader to manage this system. The ideal candidate can:
- Operate with autonomy and integrity across network, server, infrastructure, and desktop environments
- Communicate cross-functionally, to internal stakeholders at all levels
- Navigate our (primarily Linux) technical environment
- Spearhead projects to improve our technology's security, reliability, and functionality
- Facilitate our corporate efficiency via desktop administration
Because this role has some physical hardware responsibilities, we'd prefer it be filled by someone in the above localities, even though the vast majority of the role can be performed remotely.
We're open to both newly-graduated or more senior technically-minded individuals and managers, provided they meet our bar.
Search term bingo: Logistics, Linux, Python, Ansible, Systems Administration, Network Administration, Information Technology, Amazon Web Services, AWS, Cloudflare, Automation, Security, Systems Engineer.
At Konvu, we’re on a mission to make security invisible. As we move towards a future dominated by code automatically generated, tested, and deployed by AIs, we need a new paradigm for application security. Vulnerabilities must be automatically detected, prioritized, and remediated.
Behind Konvu are founders with deep roots in the security industry. As early employees at Sqreen YC W18, a notable security startup acquired by Datadog, we have firsthand experience in driving security solutions from concept to global impact.
We’re looking for:
* Product Engineer https://jobs.ashbyhq.com/konvu/be7be978-08be-4672-a9e5-a559e...
* Product Engineer (AI Agents) https://jobs.ashbyhq.com/konvu/be028b43-a7a7-4f0a-b968-320dd...
* Founder Associate https://jobs.ashbyhq.com/konvu/36074d15-1958-48e7-8fa4-96fd7...
Read more about how we're building Konvu the YC-way: https://konvu.com/blog/yc-culture
The America First Policy Institute (AFPI), a 501(c)(3) non-profit non-partisan research institute, exists to advance policies that put the American people first. Its Office for Fiscal and Regulatory Analysis (OFRA) aims to make government policy easier to understand, reform, and reorient for the good of the American people. OFRA's open-source tools help policy professionals simplify and streamline legislative design and rulemaking. Its analyses highlight major budgetary risks and opportunities. Its voter education products enable the average American to understand policy impact on their lives. All of OFRA's work is built to be accessible, transparent, and reproducible.
1. Platform Engineer - https://www.americafirstpolicy.com/careers/platform-engineer...
2. Software Engineer - https://www.americafirstpolicy.com/careers/software-engineer...
3. Researcher - https://www.americafirstpolicy.com/careers/researcher-office...
4. Senior Advisor - https://www.americafirstpolicy.com/careers/senior-advisor-of...
5. Program Assistant - https://www.americafirstpolicy.com/careers/program-assistant...
Fold makes Bitcoin easy through great UX and rewards. We’re building the future of Bitcoin payments and need senior engineers to help us scale.
---
Senior Frontend Engineer – Work on our React Native apps, ship features and own architecture. • 5+ years exp, React Native, TypeScript, Expo • Bonus: Fold user, passion for Bitcoin
Senior Design Engineer – Build and scale our design system in React Native. • Strong in React Native, TypeScript, modern component libraries • Bonus: Storybook, Framer Motion, design system expertise
Lead QA Engineer – Own automation, quality strategy, and mobile release confidence. • 5+ years in QA, 2+ leading QA or owning strategy • Experience with iOs and Android automation, Maestro/Detox/Appium
Perks: competitive salary + equity, 401k match, unlimited PTO, full benefits, yearly vacation stipend, no Monday meetings, Bitcoin starter pack.
Email tiffany.sawhney (a) foldapp.com or apply here: https://ats.rippling.com/fold-inc/jobs
More: https://foldapp.com
Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.
We're hiring engineers and designers to help craft the next generation of interactive learning and change how the world learns.
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.
Our designers craft interaction patterns that make hard math, science, and computer science concepts feel approachable, delightful, and addictively learnable.
If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.
Hiring founding & design engineers!
We're building the customer platform for developers — think of a single service that does auth, payments, analytics, marketing emails, and so much more. We're selling to developers & startups so our audience is right here on this website!
If you're in San Francisco and frequent Hacker News, that's enough of a reason to DM me on Twitter @konstiwohlwend. Would love to invite you over for a coffee at our hacker house!
If you apply, please send me a few recent HN threads that you enjoyed :)
konsti@stack-auth.com | https://stack-auth.com
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have >2000 organizations using our product.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We just raised a $50M Series A and are now expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure. We're scaling rapidly in terms of # of users and are especially keen to talk to seasoned backend, data and infrastructure engineers.
Even if we don’t have a role out for your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
More info at https://www.tandemhealth.ai/recruitment
Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions
We’re hiring engineers to build the next generation of large-scale network threat intelligence. Our distributed vantage point is one of the world’s most diverse, and we’re using AI to make sense of global attack data in real time.
I’m Eric, co-founder and CEO. Our founding team includes researchers with decades of security experience and multiple successful startup exits.
We’re looking for full-time engineers who thrive at the intersection of systems, security, and machine learning. Ideal candidates bring a strong background in systems engineering, familiarity with modern ML for text/log analysis, and interest in automated response systems (e.g. LLM-based agents for classification, triage, response). Proven success working remotely is a plus.
We've recently closed our seed round; pay+equity will be based on experience and fit.
*Tech:* Go, Linux, TCP/IP internals, Terraform, DynamoDB, LLMs (Claude, etc.)
Apply here → https://www.terracenetworks.com/careers
* Senior Backend Engineer | SF, Remote (North America) | Full-time | $170-225K + equity
* Growth chief of staff | SF | Full time | $125K–$195K + equity
* Applied AI Systems Engineer | SF, Remote (North America) | Full-time | $120-180K + equity
We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company—on the scale of Palantir or ServiceNow—serving the largest healthcare enterprises.
Traction: profitable and growing fast. Selling 7+ figure contracts to enterprise healthcare customers.
Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.
Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.
Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.
If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here: https://jobs.ashbyhq.com/neon-health (and make sure to mention HN!)
Maiven is the software platform automating home decarbonization. We’re a small, mission-driven team punching way above our weight: we have large utility customers, contracts in multiple states, and a growing pipeline of programs launching later this year. We’re venture backed and moving fast.
We’re hiring two engineers:
- *Full-Stack Engineer* – NestJS, React, Tailwind, TypeScript, Python, Postgres, AWS, Lambdas. Someone who cares deeply about UX and moving fast while delighting the user. - *Energy Modeling Engineer* – Python, pandas, AWS, modeling frameworks (ResStock, EnergyPlus, etc.). Experience with energy programs or building science is a huge plus.
Looking for builders who want real ownership, thrive in early-stage startups, and move with urgency and care.
More: https://www.askmaiven.com
To apply: email hiring@askmaiven.com with a resume and your links.
We're looking for one Product Marketer to join our team in a part-time contract capacity in the Bay Area (San Francisco preferred). The requirement are that you need to be great at video storytelling and also be strong at spreadsheets & analysis.
Everyone on our team codes, and you should too. There's no technical requirement for the role, per-se, but we have found it is better this way.
Email me if this sounds interesting.
Mattermost is a open-core collaboration platform for mission-critical work and we're hiring for several Engineering positions.
- Product Security Engineer (Remote US, Canada, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4884309008
- Senior Product Security Engineer (Remote US): https://job-boards.greenhouse.io/mattermost/jobs/4884194008
- Release Engineer (Remote US, Canada, UK, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4884316008
- Lead Site Reliability Engineer - SRE (Remote US): https://job-boards.greenhouse.io/mattermost/jobs/4894055008
- Site Reliability Engineer - SRE (Remote US): https://job-boards.greenhouse.io/mattermost/jobs/4894083008
- Staff Performance Engineer (Remote US, Canada, UK, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4885976008
- Senior SDET (Remote US, Canada, UK, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4884075008
- Software Engineer II (Remote US, Canada, UK, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4821266008
- React Native Engineer (Remote US, Canada, UK, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4884183008
- Full Stack A/V Engineer (Remote US, Canada, UK, Spain, Germany): https://job-boards.greenhouse.io/mattermost/jobs/4884051008
Hello. I’m the founder of Talk Machine, previously founded Citymapper.
We’re working on building a consumer voice product / platform using AI, driven by the mission to improve human communication.
Our application process is unique. Just go to https://talkmachine.com/jobs and send us a voice note and we can begin talking, just like we met in person.
We have 2 specific posts, https://talkmachine.com/jobs/engineer for full stack founding engineers and https://talkmachine.com/jobs/mobile for iOS/Android, but glad to hear from anyone that loves the product/category.
We’re seed funded and can pay competitively + quality stock options (EMI in UK).
You like: talking, consumer, voice, AI, small fast teams, building great products, chasing product market fit
You can also reach out to me at https://talkmachine.com/az. :)
Black Canyon Consulting (BCC) is hiring Platform Systems Engineers of all levels to join our team at the National Center for Biotechnology Information (NCBI). Our team is dedicated to building cutting-edge tools and systems. Our mission is to empower developers across NCBI to build, deploy, and manage software, data, and web services that make a real difference in the lives of millions of Americans.
Your contributions will play a crucial role in modernizing government technology infrastructure, fostering innovation, and ultimately making a tangible impact on communities across the country and globally. This is your chance to be part of a mission-driven team that’s shaping the future of digital government.
Tech: Linux, k8s, Service Mesh, Kafka, GitLab, ArgoCD, Elastic APM, Python, C++
DevEx Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/... Sr DevEx Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
DataOps Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/... Sr DataOps Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
Plaform Eng Manager: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
I'm the hiring manager for two roles on our Data Platform team at Stitch Fix, one at the lead level, one at the principal level. Here's the blurb from our job postings, but feel free to reach out to me directly if you have any questions! jim.kubicek AT stitchfix.com
> The Data Platform team builds the foundation that powers everything from Stitch Fix's signature personalization to our most cutting-edge AI innovations. We exist to make our data scientists and engineers wildly productive - by delivering fast, flexible, and trusted infrastructure that fuels experimentation, recommendations, insights, and a new generation of AI/ML-powered experiences.
* https://www.stitchfix.com/careers/jobs?gh_jid=6819981&gh_jid...
* https://www.stitchfix.com/careers/jobs?gh_jid=6750033&gh_jid...
We are writing and maintaining health software for rural hospitals in Tennessee and Virginia. Small team, products in active development.
We are looking for a full stack developer, comfortable in backend and frontend.
Tech we use: C#, ASP.NET, TypeScript, React, Sql Server. Nice to have: knowledge of HL7, general familiarity with how hospitals work
Email resume to chris.brandsma@bradenhealth.com
(US preferred right now, EU is technically fine but I'm looking to ramp up in US atm)
ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse.
What we are looking for:
Distributed Systems / Cloud Engineers to build the AutoScaling Systems for a Cloud Database.
We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on auto-scaling or other data-driven forecasting challenges in the past.
Can work in an early stage startup environment. Proactive and hands on. You must be independent and self-organised. Good at Go, Kubernetes (Understanding how to manage stateful services in a multi-cloud environment) We have a Python service in our Recommendation pipeline, so some ML/Data Science knowledge would be good. SQL / ClickHouse SQL (goes without saying) You'll need to be able to do On-Call - debugging production infra or db issues If you can do low-level database programming (C++, ClickHouse) that's added bonus. If you want to work on operating production critical databases in the cloud on k8s + write data-driven algorithms for autoscaling, consider applying!Send me an email: manish.gill [at] clickhouse [dot] com
[0] https://www.youtube.com/watch?v=AFoMsLMZKik [1] https://www.youtube.com/watch?v=ufY_JFPpzRI
PS: If you're a pure DevOps person or a pure Data Engineer who wrangles data tools, please consider the above requirements before firing off an email. This role is an intersection of a lot of sub-roles, not a particular specialization.
Justworks is helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We’re data-driven and never stop iterating. And, we are hiring across the board! If you’d like to work in a supportive and entrepreneurial environment, are interested in building something meaningful, and having fun while doing it, we’d love to hear from you!
- Engineering Manager: https://grnh.se/yzes4b8l1us
- Senior Software Engineer: https://grnh.se/lluz9tup1us
- Software Engineer: https://grnh.se/6q95fndp1us
- Engineering Manager, Infrastructure: https://grnh.se/qa3m2hxt1us
- Senior SRE: https://grnh.se/b6es9bfa1us
- Infrastructure Engineer: https://grnh.se/qadh1e1v1us
- Group Product Manager: https://grnh.se/3jlr8o3c1us
- Product Manager: https://grnh.se/1nkz4qef1us
We are a pure AI products company (computer vision, LLM, STT) with multiple AI platforms deployed at major clients across government, aviation, and smart city sectors. We’re expanding our Hyderabad engineering office and hiring for multiple positions:
- Full Stack Developers (React, Node, TypeScript) - Computer Vision Engineers - LLM Engineers - QA Testing Engineers Interview process: no leetcode puzzles, no trick questions — just practical coding challenges & real-world problem solving.If you love building, shipping, and working on products that push AI forward — this is your playground.
DM me on X (Twitter) https://x.com/arhmnsh with your CV, portfolio, and why you’d be a good fit.
We serve everyone who uses the Internet to view, share, or create content - from the largest platforms and rightsholders, to independent creators. Pex automated content recognition technology identifies uses that other tools can’t detect, including modified audio with speed, pitch, tempo, language, and other distortions.
We are hiring for the Senior Site Reliability Engineer (on-site, Gainesville, FL) [2]
We offer:
- Generous pay range based on skills and experience - Unlimited PTO + 10 paid holidays - Medical, dental, and vision insurance with FSA options, 401(k) plan - A supportive culture and excellent work-life balance To apply & learn more, reach out to us at jobs@pex.com!—
[1] https://pex.com/ [2] https://pex.com/senior-site-reliability-engineer-07-2025/Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we’re seeking software engineers to evolve and scale our core investing platform. In this role, you will be instrumental in building and maintaining reliable and trustworthy systems for trade execution, clearing and settlement, asset servicing, and internal operational tools. You will also play a key role in shaping our technical direction and mentoring other engineers as our team grows.
Tech we use: TypeScript, Node.js, Postgres, and GCP
Note: We are three days in the office, located just around the corner from Old Street. We don’t sponsor visas at the moment.
We are hiring across the board in engineering, data, people, marketing, risk & compliance and finance. See all of our opportunities here:
We’re automating web scraping at scale with AI.
But we can't do it alone. We are looking for people who share our passion for software craftsmanship, data, and AI. We are growing fast, have a “no-bullshit” policy, and try to minimize the distance between the code you ship and our customers.
We have openings for:
- Web Scraping Engineer: https://www.kadoa.com/careers/web-scraping-engineer
- Frontend Developer/UX Designer: https://www.kadoa.com/careers/frontend-dev-ux-designer
If that sounds like you, please email me at (adrian at kadoa dot com) and mention HN in the subject line.
At Lovable, we empower the 99% of people who can't code to build software as if they had a product team at a stellar tech company. We're one of the world's fastest growing startups in history.
You'd be joining a small, passionate team of serial entrepreneurs (ex-YC founders), competitive programmers, physicists, and people who care deeply about building exceptional products that unlock human creativity.
We have multiple open roles, with most positions based onsite. We cover relocation (most roles are in Stockholm) and in Engineering we're looking for:
- AI research engineers, including a Research Engineering Lead
- Full-stack, frontend, and backend product engineers
- Security engineers
- Data engineers
- Platform engineers
We're also hiring in Growth (Product Marketing Manager, Community Lead, Communications, PR), Operations (Technical Talent Lead, CEO Office), and Design (Product Designers who ship, Design Engineers).
Apply at https://lovable.dev/careers mentioning HN in your application.
Minimum 5 years experience (with Node or Vue).
2-stage interview process.
If you want to help older adults and people with disabilities, send your LinkedIn/CV to william@gogograndparent.com (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs
We are expanding the hosted side of our product and are looking for people who enjoy "cloud" infrastructure, have a strong product instinct for technical users (i.e. you really want to build a product you actually want to use), and like to ship.
Please email me if that sounds interesting.
Foxglove is observability for robotics and physical AI. We accelerate robotics developers with logging, data management, and multimodal visualization. We're well funded (Series A, ~40 people) and assembling the most talented team in the industry to build a platform for all robots. Sound interesting? Join us!
Hiring across a number of roles, in San Francisco and some remote.
- Senior/Staff Frontend Engineer (typescript, react, webgl, rust, wasm)
- Senior/Staff Backend Engineer (rust)
- Senior/Staff Backend Engineer (rust, remote - Australia/NZ time zone)
- Senior/Staff Product Engineer (full stack typescript)
- Account Executive
- Forward-Deployed Engineer, Frontend
- Forward-Deployed Engineer, Backend
- Solutions Engineer, Robotics
- Dev Relations, Physical AI
Bonus points if you have prior experience at a top AV or robotics company.
*Remote friendly*: All roles are open to remote for experienced candidates (staff-level or prior experience at a top AV or robotics company)
Customer-facing roles outside of SF are remote but we are looking for candidates in those cities who can travel to customer sites.
We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures
-> Hiring software engineers from Mid-Level to Staff
-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS
You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.
Apply at https://jobs.lever.co/neednova/ and mention HN.
- We’re building Howie.systems, an AI platform for the architecture/engineering/construction industry. Our focus: automating knowledge extraction and retrieval from large document sets (100k+ files, multi-tenant, multi-user, with Supabase/Postgres + pgvector under the hood). We’re fully funded by international investors and are expanding our team in Vienna.
Role: We’re looking for a Full-Stack Engineer with a love for strong typing and AI.
- Must: Next.js, Supabase, very TypeScript-safe mindset
- Super plus: experience with AI frameworks (Vercel AI SDK, Mastra, LangChain, etc.)
- Should have good experience with AI Coding tools like Cursor, Cloud Code
You’ll help us scale our ingestion, RAG, and AI interaction layers into production-grade tools dealing with enterprise customers
What we offer:
- Competitive salary + equity possible Onsite in Vienna (no remote option)
- Small, hands-on team with big international backing Work on a fully modern stack (TS, Supabase, Vercel, AI frameworks)
If this sounds like you, send your CV and a cover letter to: contact@howie.systems Please include within the cover letter, detailing your experience and why you think you would be a fit for the role
Zigment is a customer journey platform. We make it super simple to build AI agents for enterprises.
Why should you join us?
- Small & lean tech team. - See AI in action with enterprises. - Build reliable & scalable AI systems. - Passion for tech & AI. - Access to the latest AI coding & productivity tools.
Open Roles (Hiring):
- Software Engineer - Forward Deploy Engineer (Agent). (Fresher/Interns). - Project Manager / Delivery Manager. (From Services or Product-based companies)
For SDE, you will need experience with TS/JS/Python.
Location: Bangalore, India
* We are also accepting interns & new graduates. Feel free to send the email below. *
To apply:
Send your resume to contact@zigment.ai with "Saw HN Post" in the subject line or mentioned in the email.
Our process is speedy. Looking forward to your application.
PostHog helps engineers build better products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.
* 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
* we need: product engineers, developer who loves writing and a developer who can do marketing, sales ops backend engineer, clickhouse engineer, technical account executives and technical customer success managers.
posthog.com/careers
We’re building an AI teammate that fixes bugs, writes features, and reviews PRs asynchronously. Small team, big surface area.
Open roles
Full-Stack Product Engineer (TS/React, Next.js, design-system chops)
Backend Engineer (event/queue systems, GCP, BigQuery, observability)
AI Engineer (LLM agents, eval-driven iteration, tool use, reliability)
Developer Relations (TypeScript demos, fun stuff, talks, OSS)
Our stack TypeScript across the stack - GCP (Cloud Run, Pub/Sub, BigQuery, IAM, Secrets)
Why Charlie? Tiny team → outsized ownership and velocity Remote-first, async-native; few meetings, lots of shipping Real runway (seed $10M) and meaningful equity
Email hello@charlielabs.ai with your GitHub + LinkedIn (or resume)- https://charlielabs.ai/careers
Building AI-driven turrets that stop hostile drones. We need sharp, hands-on engineers:
Embedded Robotics: Python on Jetson, CAN (+ EtherCAN / EtherCAT) drive buses, high-speed cameras, real-time PID/servo control, ROS, TensorRT
Computer Vision / ML: detection + tracking, transformer-based visual models, TensorRT tuning on Jetson
US persons only (e.g. green-card, citizens). Shoot your résumé / GitHub and a quick note on why you're good fit to jobs@9mothers.com
We are building the ultimate technology for mobility in cities. We are hiring
- Engineering Manager (London): https://job-boards.greenhouse.io/via/jobs/8001882002 - Director of Engineering (London): https://job-boards.greenhouse.io/via/jobs/8074378002
More roles at https://job-boards.greenhouse.io/via
Backend tech stack includes: AWS, Python, some C++, some Rust, EKS, Terraform.
At Formal [0], we’re rethinking serverless from scratch: we’re building a new computing stack for instant, globally available, truly elastic, soundly isolated execution. We leverage formal methods and languages to build OS interfaces with low overhead, formally verified isolation without containers or VMs. Our immediate goal is to write a new programming language to replace eBPF and build the world's first serverless networking infrastructure.
We are a 5-person, VC-funded team with PhDs from Stanford, UW, OSU, and Brown, advised by professors from MIT and UWaterloo. We are currently hiring for the following four positions:
- [1] Staff Software Engineer: Compilers, Programming Languages, and Verification (≥ $200k + ≥ 0.5%)
- [2] Formal Verification Engineer: Formal Methods and Programming Languages ($120k - $200k + ≥ 0.25%)
- [3] Software Engineer: Compilers and Programming Languages ($100k - $175k + ≥ 0.2%)
- [4] Formal Methods PhD Intern: Formal Methods and Programming Languages (≥ $5k / month)
Please see [5] for general information. To apply, email us at (work at formalstack dot com) and let us know how your experiences fit the role and its requirements.
[0]: https://formalstack.com [1]: https://formalstack.com/jobs/09-2025/staff-software-engineer... [2]: https://formalstack.com/jobs/09-2025/formal-verification-eng... [3]: https://formalstack.com/jobs/09-2025/software-engineer-v.pdf [4]: https://formalstack.com/jobs/09-2025/formal-methods-phd-inte... [5]: https://formalstack.com/jobs/09-2025/info.pdf
Engineering Manager, Workers Runtime - Lead our multi-language support (JS/TS, Node.js, Rust, Python). Drive technical vision while building an incredible team. https://rb.gy/kmjt2b
Principal VM Engineer, Workers Runtime - Optimize V8 usage and JS/WASM virtual machine capabilities. Push the boundaries of what's possible at the edge. https://rb.gy/00o7a4
Senior Software Engineer, Workers Runtime - Key contributor across our technical domains. Help us innovate and scale the platform powering the modern web. https://rb.gy/095923
We're at the heart of distributed systems, runtime optimization, and developer experience that impacts millions worldwide. Feel free to reach out directly or apply through the links.
At Continua (http://continua.ai/), we're on our way to solving Social AI, and we're expanding our team! We've built an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless. We're social creatures and it just seemed to us a huge opportunity to bring AI into group settings. We've seen strong retention over the last few months and want you to help us bring our product to the next level. Try adding our agent at http://continua.ai/ to group chats and kick the tires!
I’m David (https://www.linkedin.com/in/dpetrou/), the founder and CEO. Before starting Continua, I was a Distinguished Software Engineer at Google. We’re backed by top-tier VCs and incredible angel investors. Our team is a fantastic bunch (http://continua.ai/team) of accomplished engineers and researchers from Google, Slack, Disney, and several AI startups. We're pretty clued in on the technology side and have a strong vision of how the transformative technology of the last few years along with our own secret sauce (not just a ChatGPT wrapper) can help a huge number of people.
We’re hiring a Senior/Staff Machine Learning Engineer: https://jobs.ashbyhq.com/continua/
You'll work on building and improving the best LLM group chat experience there is, including fine-tuning models to boost conversational quality and improve scalability and identifying novel ways to build a "memory" which leads to a personalized and unique experience for our users. You're an experienced machine learning engineer with broad knowledge and skills and have experience fine-tuning LLMs for both generative and discriminative use cases. You have a Master's or PhD in Machine Learning (or a Bachelor’s with exceptional industry experience). You understand what it means to work at a fast-moving startup.
Oh, and we maintain a vibrant blog, including items of technical interest, at http://blog.continua.ai/. Check it out! :)
David
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 FULL-STACK ENGINEERS who 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)
- Rapid deployment and iteration of experimental software changes across firmware, control software and UI
- Modelling buildings in code and finding the right UI for operators to edit them
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, generalist 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!
Nebula is building a modular blockchain stack to make on-chain finance faster, fairer, and more efficient than off-chain. The stack has 3 parts:
1. Execution environment – combines Rust + Sovereign SDK for highly performant, expressive private apps (e.g. solving latency asymmetry in exchanges). 2. Privacy protocol – blends cryptography + privacy hardware for verifiable, fast programmable privacy. 3. Nebula Exchange – a hyper-performant exchange using batch auctions + private orders to eliminate latency asymmetry and guarantee best prices. We’re hiring ambitious engineers to join the core team:
- Frontend (React/TS/Next.js) – focus on architecture, design systems, interactivity, realtime apps, Figma → production.
- Backend (Rust/Go) – core infra + SDK integration.
Requirements: detail-obsessed, independent problem solver, thrives in chaos, good communicator, can work ET hours. Nice to have: exp. in financial exchanges, realtime data-heavy apps, web3. Note: workload can be intense (sometimes 80+ hrs/wk).
If this challenge excites you, send CV → nebulaexchangejobs@gmail.com
Cogram is a productivity platform for the architecture, engineering, and construction (AEC) industry. We automate core workflows including meeting notes, site reports, email management, project administration, and RFP bidding. We're backed by YC, Initialized, and other well-known Silicon Valley investors.
We're currently looking for exceptional engineers / designers:
- Senior Full-Stack Engineer (backend-heavy, Python; 8+ years). Expert Python, Terraform and CI/CD, experience with AWS/Azure, comfortable working in React/TypeScript when needed.
- Senior Full-Stack Engineer (frontend-heavy, UI/UX; 8+ years). Deep React/TypeScript expertise, strong sense for UI/UX, proven track record of shipping user-facing products, comfortable with backend when needed.
- Design Engineer (UI/UX & frontend; 5+ years). Strong portfolio required, Figma → React experience, experience covering the full design cycle.
Stack: Python (FastAPI), Postgres, Redis, React/TypeScript, React Native/Expo, Terraform on AWS & Azure. Benefits: Fully remote, three off-sites/year, ~38 paid days off, competitive salary + equity.
Apply: Email r+hiring[at]cogram[dot]com with links (GitHub / LinkedIn / portfolio [required for design engineer]) and a short note.
We're looking for a talented Frontend Engineer to help build the future of business intelligence.
Synca uses AI to determine who in an organization needs to know what, and allows them to take immediate action. With the flood of information in todays age, people don't know what they need to know. We fill this gap and empower everyone to be experts in their domain.
We raised funds from and landed a strategic partnership with a leading consultancy in Europe's AI capital and are looking for someone to join us in our journey to the next level.
Please apply at https://wellfound.com/l/2BAFNX
We look forward to hearing from you!
Faction is building autonomous AI for industrial distributors and manufacturers. Our mission is to accelerate the $2T industrial commerce market, and enable physical infrastructure to move as fast as the digital economy.
We’re looking for Founding Engineers who want to build software that runs real businesses.
Who we are looking for:
- Strong experience with Next.js, TypeScript, Python (FastAPI), and PostgreSQL
- Deep knowledge of LLM research, agents, tool calling, and robustness
- Comfort with intensity and long hours in a small, fast-moving team (we operate 9-9-6)
- Ambition to shape our technical culture and roadmap as a core founding member
For more info: https://docs.usefaction.com/careers. Email Resumes/GitHub: kunal@usefaction.com
I'm looking for a senior engineer to take ownership (from me) of Class Central's codebase and infrastructure.
We help tens of millions of learners find the best courses on any subject. Small team (6 people), profitable, independent, and around for 13+ years. No VC drama, just sustainable growth.
Stack: PHP 8+, Symfony 7+, MySQL, Elasticsearch, Google Cloud. We keep it simple and productive.
Own the full stack, help shape our product, and build pragmatic solutions for our current scale. I am looking for product-minded engineers who are focused on user experience and driven to understand the business.
I'm building a new cross-functional product team from scratch (engineering, product, design). Looking for a foundational engineer who can mentor, collaborate, and help define how we work together.
Remote-first, async, very few meetings. Real autonomy, real impact. Fair warning: being fully remote means no annual Halloween Heists.
While I don't have a formal job post up yet, if you're at that point where this feels like the right next step, I'd be happy to hear from you: careers@classcentral.com
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Sequoia Capital led our last round of funding and our team has experience from start-ups and larger companies like Microsoft, Google, Amazon, Uber, and more.
Temporal’s Series C Funding Announcement: https://temporal.io/blog/temporal-series-c-announcement
Temporal in 7 minutes: https://temporal.io/tldr
We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers
FEATURED ROLES:
Senior Developer Success Engineer → https://grnh.se/ed5cec6a7us
Staff Software Engineer, Traffic → https://grnh.se/1cbb896d7us
Staff Software Engineer, Cloud Infrastructure → https://grnh.se/8b0ba8347us
Staff Developer Advocate, AI - San Francisco → https://grnh.se/00dec64f7us
Senior Product Manager, Cloud Scalability & Capacity → https://grnh.se/6a766cv77us
Senior Software Engineer, Developer Productivity → https://grnh.se/jdr272cz7us
Staff Software Engineer - Cloud Capacity → https://grnh.se/a0hc6o6h7us
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Apply here https://www.temporal.io/careers/
We are software builders at :heart:
CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
We are looking for software engineers who, if given enough time, could build Better Stack on their own = looking for Full-Stack/Product Engineer/Generalist to help us create high-quality software with exceptional UX – end to end.
Apply at https://betterstack.com/careers/fullstack-engineer
How we operate: - https://betterstack.com/careers - https://betterstack.com/careers/engineering - https://juraj.blog
Dash0 is a fast-growing, venture-backed startup on a mission to make observability radically easier for every developer.
We fully embrace OpenTelemetry, Prometheus, and open standards, and our “welcome present” to the OpenTelemetry community, OTelBin, a free tool for editing, visualization and validation of OpenTelemetry collector configurations, is being extremely well received by the community.
We’re currently hiring in multiple roles across engineering, design, and product:
* Senior Product Engineer – Backend (Remote EU)
* Senior Product Engineer – Kubernetes Operator (Remote EU)
* Senior Product Designer – Observability (Remote EU)
* Senior Technical Writer (Remote)
Apply here: https://careers.dash0.com/
Channel3 is hiring a Founding Engineer to help us build a database of every product on the internet.
Our API lets any AI app or agent add shopping capabilities and earn commission on sales. As commerce moves from in-store, to online, to AI-native, this universal product catalog becomes critical infrastructure. We see Channel3 becoming as foundational to AI commerce as Stripe is to payments or Plaid is to fintech.
We just closed a $6M seed round led by Matrix (Apple, FedEx, AfterPay) with participation from Ludlow (Honey, StockX), Y Combinator, and Paul Graham. We're live with 500+ developers on our API and millions of products processed daily.
We're looking for engineers who want direct ownership of technical decisions, love solving hard problems at scale, and want to help build our team and culture from the ground up.
This role is in person, 5 days a week, in NYC. Unfortunately, we cannot sponsor visas.
Apply at https://bookface.ycombinator.com/company/30695/jobs/80837 or email founders@trychannel3.com, sharing a few bullets on a project you built 0-1 and your resume/LinkedIn.
Upway is the leading marketplace for refurbished e-bikes across Europe and the United States. In the last 3 years, we went from 0 to $200M GMV with a small senior team of 5 engineers and have been growing the tech team since the beginning of year.
We are looking for business driven problem solvers that will help us scale to $1B+ GMV in the coming years.
Stack: TypeScript | NestJS | React | Shopify | PostgresSQL | GCP
Offers: https://careers.upway.shop/
Reach out directly: https://www.linkedin.com/in/augustin-l-53912b144/
We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform probabilistic computations. This enables the AI-driven application of statistical models to different problems, while providing the user with a verifiable reasoning path, and an assessment of the uncertainty in each answer. We are developing applications for analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.
Ready to push the frontier of automated structured reasoning? Check out our current openings for:
* Program Synthesis Engineer
* Product Software Engineer
* Senior Product Manager
See detailed role info, and apply: https://planting.space/joinus/
Questions welcome! Get in touch: talent@planting.space
Goody is hiring a full-stack Staff Software Engineer who likes to ship at a startup pace and has an eye for exceptional UI/UX.
I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunity.
We're looking for engineers who like to build at a startup pace, have a critical eye for detail and user experience, and thrive when given autonomy and ownership.
Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce.
Check out our jobs minisite at https://jobs.ongoody.com/swe and feel free to email me at mark@ongoody.com.
Flutter/Shorebird founder here. Flutter is used by millions of devs (and nearly ⅓ of free apps submitted to AppStore), but is missing services for businesses. We sell Flutter-related Saas to 1000s businesses globally, on track to profitability early 2026. Need your help to build more products for Flutter developers.
We’re a small, senior team, making something people want. Tech: Dart, GCP, Cloudflare, React, C++. Shorebird operates almost entirely in the public over Discord. https://discord.gg/shorebird
Our mission is to kill the review. Free people to do meaningful work.
Founding Account Executive: Work directly with the Founders and CEO to help build and own our GTM motion from the ground up. If you're excited about building in public, owning revenue from zero to one, and working directly with founders—you’ll thrive here.
Ideal profile: - 2–5 years in B2B SaaS sales or agency partnerships. Experience selling into marketing or creative teams is a big plus.
More info & apply https://wellfound.com/jobs/3340879
Founding AI Growth Marketer: drive early pipeline and positioning. You’ll work directly with the CEO and own everything from narrative → campaign execution → GTM growth experiments.
Ideal profile: - 4–8 years experience in B2B SaaS, creative tech, or growth marketing. Strong writing chops, creative instincts, and a bias for speed.
More info & apply https://wellfound.com/jobs/3349975
Healthcare in the U.S. is a mess. Komodo Health is fixing that—with data. We’ve mapped the patient journey across the country to build the most complete picture of disease burden and treatment gaps. Our customers are pharma, payers, and health systems who actually want to do something meaningful with that information.
We have an exciting product, marmot, that is AI-native, both in the interface as well as in development, and want to carefully grow high productivity teams around this offering. AI integrated with Komodo's data is giving some of the most unique, real world insights any of us has seen come out of the new LLM era. Our product was just featured on Times Sqaure too! https://www.linkedin.com/posts/komodo-health_last-week-our-d...
We are looking for highly independent individuals, who can work in a new, small, but empowered team. What will you be bringing? - Proven experience working on Agentic systems that solve real problems OR Some evidence you have the "instinct" Andrew Ng mentions as the differentiators of successful Agent builders. We also take full ownership of the product, so experience+readiness for fullstack development is a must. Core ML experience is not required and for this position, not relevant at all. The new LLM/Agent era is... different.
Perks will include annual conference trip, periodic travel to SF/NY for on-site, Executive Coaching, etc.
If this post sounds exciting, please apply at https://job-boards.greenhouse.io/komodohealth/jobs/806961600... (mention HN as the source). Please note, we can only consider applicants who are already in the US.
If you wish, please also email me at ramraj.velmurugan@komodohealth.com with an example of how you have figured out that instinct I mention above.
At Friendly Captcha we do one thing and we do it well: we protect websites from malicious actors and bots.
We provide privacy-friendly and accessible anti-bot solutions that don’t annoy users with tasks like clicking fire hydrants. We make the internet a bit better every day by winning over customers currently using Google reCAPTCHA.
We’re a growing, profitable, fully bootstrapped company. Our revenue mostly comes from medium to large European enterprise and governments.
We’re looking for an engineer whose focus will be on using data to improve our bot detection and protection. Telling apart bots from genuine users is vital to our product.
If possible, we prefer to keep things simple (perhaps boring is the right word even?) - choosing an if/else rule over a neural network. Good knowledge of the web is always useful in this company. At our scale we are looking for generalists more than specialists. The role is more about enabling for easy experimentation, data exploration and being creative in anti-bot approaches, than building the perfect ETL pipeline.
Our engineering team is fully remote across Europe, we meet up in person a few times per year. You can work either 4 or 5 days per week, fully remote or (partially) from our Munich office. Please note that we ONLY consider candidates located within the EU/UK/EEA/Switzerland.
Stack: Golang | Typescript | Clickhouse | Postgres | Redis | Python data science stack
Form with more information: https://friendlycaptcha.jobs.personio.com/job/2207852
Looking for another technical cofounder, a commercial cofounder (work closely with Stacey, our advisor and ex-CCO of universal Robots) and founding members. If interested, let’s catchup over coffee in sf in sep.
P.S. we are closing our pre-seed round soon so don’t worry about our runway :)
—
It’s a shame that we have unbelievably good hardware like collaborative robots (cobots) that could transform warehouses and yet they still struggle with basic tasks like unloading mixed pallets. Why? Because today's software can't handle real-world chaos.
That's where we come in. At ko-br, we're building the AI brains that make robots truly adaptable. Our physical AI models tackle messy, unstructured problems starting with depalletizing of mixed boxes in dynamic warehouses. Think real-time adaptation to shifting pallets, mixed SKUs, and unexpected failures.
We're a deep tech startup at the crossroads of AI, robotics, and human-machine interface. While warehouses are our first battlefield, our core mission is physical AI. So you need to be comfortable with the idea of pivoting to other sectors like education (ex: building robots for schools and universities).
Curious about our philosophy? Dive into our manifesto: https://ko-br.com/manifesto
—
We're hiring generalists across design, engineering, research, and business development. If you thrive on agency: designing, building, and shipping products end-to-end, join us :).
We offer strong base salaries and we don’t shy from offering large equities, following PG advise: https://www.paulgraham.com/equity.html
Apply here: https://ko-br.com/careers
—
About me: Ex-Amazon/Meta, 2x founder (agritech & gaming). Built ML models and infra for everything from satellite imagery to nanotech, powered Alexa's vision, and led ML for WhatsApp.
We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to accurately reflect every patient visit for fair reimbursement. By doing so, hospitals can recover millions in earned revenue, enhance care outcome and quality metrics, and optimize healthcare operations.
The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.
SmarterDx recently became part of Smarter Technologies as part of a $1.1B deal by New Mountain Capital, a leading growth-oriented investment firm. We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71M, including our $50M Series B, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down with 150% YoY headcount growth! This time last year, we were at ~90 employees, and are above 225 as of today!
We are looking for: Senior Platform Engineer - Staff and Senior SWEs, Full Stack and Backend focused - Staff ML Engineers - A Director of Engineering for our Product groups - Data Science Managers - Staff Data Scientists - Senior Data Analysts - More!
We have PMF, and it's time to scale! For more and to apply, see https://smarterdx.com/careers
Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.
-Senior/Staff UX Designer
-Senior Backend Engineer
-Staff Product Manager
-Senior Product Marketing Manager
See the full descriptions and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn
Klara provides open source development services with a focus on ZFS, FreeBSD, and Arm. Our mission is to advance technology through community-driven development while maintaining the ethics and creativity of open source. We help customers standardize and accelerate platforms built on ZFS by combining internal expertise with active participation in the community.
We are excited to share that we are looking to expand our OpenZFS team with an additional full-time Developer.
Our ZFS developer team works directly on OpenZFS for customers and with upstream to add features, investigating performance issues, and resolve complex bugs. Recently our team has upstreamed Fast Dedup, critical fixes for ZFS native encryption, improvements to gang block allocation, and has even more out for review (the new AnyRAID feature).
The ideal candidate will have experience working with ZFS or other Open Source projects in the kernel.
If you are interested in joining our team please contact us at zfs-hire@klarasystems.com or apply through the form here: https://klarasystems.com/careers/openzfs-developer/
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 now let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 7 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 UX/UI Developer | Equity | 100k+ (based on experience) + quarterly bonus
All roles visible here: https://www.openrent.co.uk/jobs
We're a newly-founded and well-funded startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology.
We are looking for an experienced Senior Backend Developer and sports enthusiast to join our on-site team in Zurich, Switzerland. This is a hands-on, high impact role. We use Typescript for web, Python for ML, PostgreSQL, React + TanStack, AWS and SST.
Please see the Full Job Description [https://tinyurl.com/sw-zeven] for requirements and more details about our Tech Stack.
We are offering full-time employment with a competitive package:
• Competitive salary and stock options.
• Pension plan bonus and 25 days of paid vacation plus public holidays.
• Charming office next to the lake of Zurich with fully-equipped kitchen.
• Top-notch equipment (MacBook Pro laptops, standing desks, etc.).
• We love to organize company outings and sport events.
If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you! Please email CVs to alex@zeven.ai
We do not consider remote candidates, agencies and candidates located outside the EU/UK/EEA/Switzerland
We recently launched Lumo, a privacy-friendly ChatGPT alternative, by the makers of Proton Mail & Proton VPN.
We are looking for curious and talented people to help us grow Lumo with any of these skills: ML engineering, LLM inference, GPU infra & devops, Frontend (Typescript, React), Backend (Rust, PHP). Looking for senior-level or fast-growing juniors.
I'm one of Lumo's core devs, write to me directly at marc dot dupont, domain proton ch, with "HN" in the subject.
Rover is the world’s largest online marketplace for pet care. We connect millions of pet parents with trusted sitters and walkers, and we’re building a global platform that combines technology, community, and love for animals. With offices in Seattle, Barcelona, and beyond, we’re scaling an engineering culture focused on high-quality code, data-driven product decisions, and customer empathy. Open Roles: Lead/Senior Software Engineer, Acceleration (Barcelona)
Lead/Senior Software Engineer, Client Platform (Barcelona)
Lead/Senior Software Engineer, Sitter Experience (Barcelona)
Software Engineer II, Orders (Seattle)
San Francisco (Dogpatch) | On-site w/ flexibility | Full-time | Multiple Roles, $120k–220k + equity + benefits
Why: Comms are contested. Radios make you a target, satellites aren’t guaranteed, and brittle legacy networks won’t survive future fights.
What: We’re building an autonomous maritime network — think distributed systems in the ocean—extending resilient comms, sensing and compute to the edge in high-threat remote environments.
Who we are looking for:
- Software Engineers: large-scale distributed systems, networking, system design, embedded software, DevOps rollouts. Python, C++, Rust. Bonus: SDR, mesh, security.
- Electrical Engineers: PCB layout, embedded, RF, circuits, power/batteries, electro-mechanical. Bonus: DSP.
- Marine/Mechanical Engineers: pressure vessels, subsea robotics, gliders, ruggedized design; DFM, reliability, field deployment.
You will: ship code to robots, test on the water, move fast, own big surface area, and work directly with military operators.
About Us: Our founding team includes a Navy SEAL veteran, defense industry engineers, builders, hackers, and watermen (sailors, boaters, divers, fishermen). We’re focused on real future missions — not legacy requirements. Venture-backed; public launch soon.
Eligibility for a TS/SCI security clearance is a plus. Please send a short note + resume/portfolio to jobs@reveredefense.co with subject HN – Engineering.
We're an applied research company building autonomous, collaborative, and socially intelligent agents. Our small team includes computational neuroscientists, AI researchers, engineers, and builders from MIT EECS, Stanford NLP Group, Google X, Citadel, and beyond.
Our latest product, tryshortcut.ai, just launched over the summer to amazing reception and we’re just getting started.
We compensate well above market and provide generous equity.
We’re looking for:
—> Engineers and ex-founders to build Agent-first products. We have an organizational structure where product leaders are given great autonomy to experiment and ship fast.
—> Researchers to develop frontier technologies in the Agents domain. We do everything from sophisticated Agent orchestration to SFT/RL post-training of foundation models.
We are Blacklane, a global, premium chauffeur service company, operating in 50+ countries.
As part of our engineering teams, you will help develop the services that power the Blacklane, work on improving our back-office system, or solve problems around our products which allow business partners to integrate with the Blacklane platform.
We are looking for:
# Senior Software Engineer – Backend → Apply: https://grnh.se/3z4sljwi2us
# Software Engineer – Backend → Apply: https://grnh.se/lrj4si102us
Our stack includes Ruby, Go, TypeScript, and Java services (DDD) deployed on Kubernetes, communicating via SQS and Kafka. We use Postgres, MySQL, Elasticsearch, Redis, and DynamoDB, with AWS and Terraform for infrastructure.
Greenline unlocks mortgage lending for self-employed borrowers.
We just closed our seed round led by Bowery Capital and Uncork to tackle this messy problem. More importantly, we're launching with the largest lenders and investors in the mortgage-backed securities market.
We're growing our founding team:
- product/ full stack engineer: own and accelerate customer-facing feature development
- backend: lead core, data-centric systems and infrastructure
- platform/ API: architect and build a public-facing ergonomic API for scalable integrations with enterprise systems, critical to unlocking key customers and partner-driven growth.