Cribl | https://cribl.io/careers | FULLY REMOTE | We have a lot of positions open.
Backend, Frontend, SRE. Mostly a node.js shop.
I'm hiring for a Senior Staff Engineer https://cribl.io/job-detail/5596071004/
Node.js, big data, streaming, distributed systems architectures, AWS.
We also have a lot of other roles open
https://cribl.io/careers/engineering/?department=Engineering
SerpApi | https://serpapi.com | Junior to Senior Fullstack Engineer multiple positions | Customer Success Engineer | Hiring Coordinator | Python/Ruby/PHP/Js/Rust/Cotlin/C#/Crystal/Nim/Elixir Developer Advocate positions | Based in Austin, TX but remote-first structure | Full-time | ONSITE or FULLY REMOTE | $150K - 180K a year 1099 for US or local avg + 20% for outside the US
SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.
Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers.
We have an awesome work environment: We are a remote first company (before Covid!). We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.
We value super strongly transparency, do open books, have a public roadmap, and contribute to the EFF.
Apply at: https://serpapi.com/careers
Opsin Security | San Jose / SF Bay Area (Hybrid, 2–3 days on-site) | Full-time | https://opsinsecurity.com/careers
Opsin helps enterprises secure and deploy Enterprise Search/AI systems (e.g. Microsoft Copilot, Google Gemini) responsibly without exposing sensitive data. Venture-backed by Race Capital. You’ll work directly with the founders on a small (<10) person team shipping fast in a huge green-field space.
We are hiring for:
- Senior AI Engineer – 5 + yrs backend + 2 + yrs ML/LLM; Python, SQL, AWS/GCP experience; comp + eq (https://www.opsinsecurity.com/jobs/senior-engineer-ai-engine...)
- Senior Full-Stack Engineer – 4–8 yrs shipping product; React/Next.js + API & DB design + Nest.js; TypeScript, Python a plus; comp + eq (https://www.opsinsecurity.com/jobs/senior-engineer-full-stac...)
- Staff Backend Engineer – 8 + yrs building scalable systems + 2 + yrs technical leadership; architect data-driven services for LLM security; comp + eq (https://www.opsinsecurity.com/jobs/staff-engineer-backend)
- Founding Account Executive – full-cycle sales to CISOs/CIOs; 5 + yrs enterprise SaaS; cybersecurity/Microsoft ecosystem a plus; ~50% travel; comp + eq (https://www.opsinsecurity.com/jobs/founding-account-executiv...)
Tech stack: Python, TypeScript (Nest.js), React (Next.js), Postgres, Azure, modern LLM tooling
How to apply: email your résumé + a short note to careers@opsinsecurity.com with subject “HN – [role]”, or apply on our careers page.
I’m Shay Nehmad, Founding Engineer at the company. Happy to answer questions at shay@opsinsecurity.com or on LinkedIn
Chronograph (chronograph.pe) | DevOps Engineer | Full-Time | Remote (US) | $140-160K USD + equity
Chronograph was founded to bring next-generation technology to private capital markets. Through our suite of cloud-based analytics and data management solutions, we help many of the world’s largest and most sophisticated venture capital, private equity, and credit funds understand their investment performance in unprecedented detail.
We are looking for a candidate with a generalist background in software development, including 3-5+ years of experience on DevOps, Platform Engineering, Site Reliability Engineering (SRE), or MLOps teams. You’d be joining a small cross-functional team and have the chance to make critical contributions as we scale our engineering team and business.
Our ideal candidate has a passion for automating ops, troubleshooting infrastructure, and creating first-class developer experiences. On top of that, expertise with the following (or similar) tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker.
Note that while this is a remote position, travel to our NYC HQ 3x/year for "team week” on-sites is required.
If interested, apply here: https://grnh.se/1q1yybxf7us
VersaFeed.com | SENIOR SOFTWARE ENGINEER (Python/Django) | REMOTE (USA/EU) | Full-time
About us: Fancy ETL pipeline which processes products from huge ecommerce companies. Data extraction and massage, delivery to destinations like Google/Meta/TikTok/etc. Profitable, 15+ yrs stable, 100% employee-owned. No VC, no pointless meetings, just serious coding.
Stack: Python/Django, JavaScript, VueJS, PostgreSQL, Snowflake, Docker, Git, AWS, AI/LLM integrations (OpenAI & Gemini).
Compensation: $150K–$250K USD/year DOE.
You: Senior dev who's seen (and fixed) enough dumpster-fire code to last a lifetime. Python/Django deeply internalized; ideally strong Vue (or React) skills. Git/Docker/REST are second nature. You’re the coder other devs come to when their stuff breaks: an architect-level thinker who’s rewritten ‘clever’ code into something that actually works. You play well with others and write code that’s easy to live with. Bonus: AI integrations, Py2→Py3 migrations, Snowflake (or Databricks) experience.
Timezones: VersaFeed's "core" time zone is PST and we have M/W/F standups at 9AM PST. Otherwise, we are async-friendly and welcome US and EU applicants.
Benefits: 401K match (USA), healthcare, equity, fully remote. Stable company with no time-wasters.
Apply: email jobs+hn253 [the-at-mark-thing] versafeed [the-period-thing] com
Saildrone | Multiple Roles | Onsite/Hybrid (US Only) | SF Bay Area (Alameda) | Full-Time | https://www.saildrone.com/
Saildrone is the world's leading collector of ocean related in situ data via uncrewed vehicle, above and below the sea surface. We work with governments, civic agencies, foundations, universities, and private companies around the globe to derive better information about our oceans and seas - be it sailing drones into the eye of hurricanes to obtain new scientific storm data, mapping out the ocean floor, collecting new CO2 data in hard-to-reach areas, counting biomass to establish fishing quotas, or detecting and stopping illegal fishing and drug trafficking.
Maybe you saw that we've repeatedly hucked drones into category 4 hurricanes[1]. Or maybe that we recently completed a transoceanic cable survey for Meta[2]. And maybe you saw that we just wrapped up a big demonstration for our partners in NATO[3]. Or maybe you didn't see any of that, but you're still intrigued by the idea of autonomous, long endurance sailboats that help us better understand our planet.
Whatever the case, we're hiring for a breadth of different positions across our organization. In software, we're hiring for folks in our Perception, Platform, Frontend, and Vehicle teams. Stacks vary from team to team, but we're looking primarily for folks with backgrounds in C++, Python, and/or JavaScript (Node, TypeScript, React). All software positions are hybrid roles based out of Alameda, just a quick ferry ride across the Bay from San Francisco.
In addition to software engineers, we're also hiring for a bunch of other positions across the company in production/manufacturing, technical operations, and more.
You can see a list of open positions on our career page: https://www.saildrone.com/careers
Please apply through our career page; be sure to select "Other" and specify this HN post when asked how you heard about us!
[1]: https://news.ycombinator.com/item?id=28715110
[2]: https://www.saildrone.com/news/revolutionizing-deep-water-ca...
[3]: https://www.saildrone.com/news/unmanned-unmatched-saildrone-...
Breezy | Product Engineer (Fullstack) | Remote (US) | Full-time | $175k–200k + Equity | https://www.getbreezyapp.com
Breezy is modern field service software purpose-built for residential HVAC companies. We combine thoughtful product design, tight customer feedback loops, and best-in-class technology, including LLMs when they’re the right tool for the job, to help contractors grow, streamline operations, and run world-class businesses. We’re already replacing legacy systems like ServiceTitan and Housecall Pro.
We’re a small, senior team with experience scaling successful startups. We ship quickly, stay close to our customers, and take pride in building products that actually move the needle for our customers.
We’re hiring a senior Product Engineer to help define and build the product. This role goes beyond writing code. You’ll weigh in on product strategy, shape user experience, and explore how emerging tools like LLMs can create real customer value. You’ll work across the stack (TypeScript, React, Node.js, PostgreSQL) and own features from idea to production in a high-velocity environment.
We’re looking for someone T-shaped: broad technical range, depth in a few areas, strong product instincts, and a sharp eye for delivering customer value. You should be genuinely excited about AI engineering and not just comfortable with LLMs and modern dev tooling, but actively raising the bar for how your team uses them.
Tech Stack: TypeScript, React, Node.js, PostgreSQL, AWS Comp: $175–200k + equity, full health benefits, 401(k), remote-first with periodic team offsites To apply: Email jobs+august25@getbreezyapp.com with your resume, links to your work (GitHub, LinkedIn, personal site, etc.), and a short note on why this role and Breezy are a fit for you
Read the Job Description here (https://drive.google.com/file/d/1sD0tlF1f9RG0hF2bjCGMW0LFCR6...)
CoVar | Durham, NC | https://covar.com/ | Full-time | ONSITE/HYBRID
CoVar is a small R&D company specializing in machine learning and software development for defense, healthcare, and manufacturing applications.
We're looking for a jack-of-all-trades who can: prototype computer vision algorithms, build Python web services, develop Javascript visualization tools for time-series data, ... any or all, with the only hard requirement being eagerness to learn.
Contact careers@covar.com for more information!
ether.fi | BE/FE/FS Software Engineer | Denver, New York, Grand Cayman, On-Site | Full-Time | $130k - $200k + equity + health benefits
ether.fi is building the crypto native neobank of the future. We are a profitable early stage company that currently has $10B in TVL, a top five ethereum protocol when ranked by TVL. Our 3 products, Stake, Liquid and Cash all generate revenue and we are scaling up our team to keep up with growth.
We're looking for mid-level and senior-level frontend, backend and full-stack candidates without about 5 or more years of experience building web applications. We use golang, typescript (node.js & react/nextjs) and python, but we are considering candidates with other stack experiences, no crypto/web3 experience required.
Engineering is based across all offices and on site. We highly value in office collaboration & believe it gives us a competitive advantage over other companies!
Only apply if you are ready for a true challenge and to work with a hard working and brilliant team!
Links for reference: https://defillama.com/chain/Ethereum https://dune.com/ether_fi/etherfi-cash
If interested, please apply here: https://jobs.ashbyhq.com/ether.fi?utm_source=wVAJjAdWZJ
Cosuno | Senior Full Stack Developer (TypeScript) / Senior Machine Learning Engineer – Generative AI | Remote (EU) / Berlin | Full-time | https://www.cosuno.com
Cosuno is a fast-growing tech startup revolutionizing the construction industry with our digital platform for tenders and procurement. We use AI to analyze millions of price data points, helping construction companies create precise and efficient bids. We're looking to expand our team with creative minds who want to solve real-world problems and reshape a massive industry. We are an open-minded, collaborative, and international team.
We're hiring for two key senior roles:
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Senior Full Stack Developer (TypeScript)
Location: Remote (EU) / Berlin
Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS
Mission: Take full ownership of features on both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.
You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus). You thrive in an agile environment and have a pragmatic, startup mindset.
---
Senior Machine Learning Engineer – Generative AI
Location: Remote (EU) / Berlin
Mission: Own end-to-end ML workflows from data ingestion to production deployment. You will dive deep into core application domains like price prediction, two-sided market design (ranking/recommendations), or agentic workflows using state-of-the-art LLMs. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.
You have: 5+ years of ML engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).
Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company
Broadn Inc | https://www.broadn.io | Founding engineer | NYC - USA | Full-time | Onsite in NYC - US persons only | Full-stack |
Broadn works with USA manufacturers to help them accelerate the configuration, pricing and quoting process for their industrial products. Our platform handles manufacturers operating in electronic parts, pipes, packaging, aerospace, defense and metal parts.
Our ideal software developer has an incredible curiosity, experience across full development stack. We expect production environment experience, leading with curiosity, great communication skills and full ownerships over parts of the system . We need to solve problems anywhere from the CNC machine to multi-datacentre GovCloud so we look for a problem solver with solid understanding of algorithms, data structures that can write efficient minimal solutions.
This is an on-site role in NYC. We don't work with non-US Persons due to the nature of our work.
- Proficiency in TypeScript and JavaScript for backend and Front-End - this is our core tech stack
- Nodejs, typescript, javascript, bun
- any experience with any of: python, java, scala, rust, go, C#, C/C++
- AWS, GCP, AWS GovCloud, Azure
- React, Vite
- OOP, functional programming
- data structures and algorithms
- Experience with dev tooling:, bash, git, Docker, cloud infra, Linux environments, CICD
- Ability to write minimal, efficient code that solves problems elegantly
Please reach out with your resumes directly to @victor with broadn.
Combinaut | REMOTE | Developers and PM | Contract | https://www.sparkle.health/ We’re looking for remote candidates to join our team of kind, hardworking, and creative people!
Frontend Developer - Must have strong design sense and eye for detail, as well as 3+ years of experience developing web apps with modern HTML, SCSS/SASS, WCAG, and UI patterns. Experience with Rails, VUE.js, and WebComponents/CustomElements is a plus.
Ruby/Rails Developer - Must have 3+ years Ruby on Rails experience, preferably with growing depth of skill on a single app. We have multiple clients with different deployments and customizations to business logic, and we use Github version control. Experience with Vue.js, US healthcare, and content management is a plus.
Implementation Manager - Must have 3+ years experience in software implementation, as well as project management, user testing, and training. Passion for healthcare is a plus.
About the project:
We create tools for healthcare organizations that help patients find care (https://www.sparkle.health/).
* It is a large app, been around for many years, so there is a mix of greenfield new features as well as maintenance and improvement of existing features.
* Our team is international and all remote, but mostly overlaps with the Pacific or Central time zone.
* Our developers work with near-autonomy toward shared goals. We don't micro-manage.
* We actively maintain work/life balance and reject crunch culture. We work hard to foster an atmosphere of independence and trust.
To apply: Please email lisa @ combinaut dot com with your resume and GitHub url.
SalesJack | Founding Engineer | Remote (US/Canada) | $200K + equity and benefits | Full-time
Sales software platform (CRM, Prospecting Service) for independent businesses in the construction supply industry. Our customers are blue-collar, entrepreneurial teams who have been underserved by technology. We provide them the tools to compete head-to-head with larger rivals (Home Depot, Lowe’s).
Our founding team comes from Uber and the construction industry. We blend modern tech with a strong understanding of customer needs. We have grown quickly and profitably. We just raised our seed round of financing to accelerate growth and further develop our product.
This role is a key hire with a path to VP engineering. You will collaborate directly with founders to build and grow our engineering org:
-Shape the long-term product vision and roadmap
-Recruit, mentor, and lead a high-performing engineering team
-Roll up your sleeves to code, architect, and deploy core platform features
We’re looking for a full stack engineer with experience managing complex data pipelines and infrastructure. Preference for experience in early companies taking products from early stage to scale.
Stack: Typescript, React, Node.js, Python, dbt, Azure, Airbyte
Job Posting here: https://jobs.ashbyhq.com/salesjack/02dcf448-7904-45bf-b776-9... Feel free to e-mail me (Founder/CEO) directly at ryan@salesjack.com
Freetrade | London (ONSITE) | Full-time | https://freetrade.io | £75k-£150k
Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we're seeking a Director and 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 have several open positions:
- 2x Staff Software Engineers
- 3x Senior Software Engineers
- 5x Software Engineers
- Director of Engineering
Apply here: https://freetrade.io/careers
Nova Credit | Remote (US, Canada)
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.
Shortform | REMOTE | Full-stack Engineer | Full-time / Part-time | $120-200k
Do you feel overwhelmed by the amount of stuff to learn? Do you have hundreds of books and articles in your to-read list, but wish you could extract the main ideas faster?
The goal of Shortform is to make the world's best ideas more accessible. We started by creating the world's best book guides, with in-depth chapter-by-chapter summaries, original insights building on the book, and distillation of ideas into actionables. They're like superpowered book summaries.
Our ultimate goal is to index every idea on Earth and make sense of it. Specifically, we want to summarize and contextualize every meaningful idea published each day, in every form of media (books, articles, podcasts, videos, news, research papers). Illustrative ideas include a news summarizer that shows the entire spectrum of opinions on a topic to help avoid polarization, and mini-courses that draw from the best sources across media to teach a topic (eg to learn negotiation, start with this book, then listen to this interview, then see these news articles for the principles at work, do these exercises).
If ideas like these interest you, please apply.
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Company status: We launched 6 years ago. Shortform was funded by the founder (who has built multiple bootstrapped profitable companies in the past) and has taken on no outside investment. Our financials allow us to be profitable, but currently we're reinvesting in growth. Engineering team consists of 10 full-stack engineers.
Technology: Vue.js on frontend, Flask / Python on backend, with heavy R&D in AI / LLM / GPT. (Keywords for searchers with tech flexibility: Angular, React, Django | BERT, LLaMA, Natural Language Processing / NLP, Large Language Models, ML)
About the role: Ideally you're fullstack on the web, and comfortable on both front-end and back-end. Position is remote (current team is worldwide). Fulltime roles preferred; hours negotiable for strong candidates. We're able to pay competitive market salaries (i.e. not decreased by equity).
Email jobs+engineerhn@shortform.com to get more details about the company, what we're building, and the application process. In your email, please discuss your experience for our stack, and also your favorite non-fiction book (to help us screen spam emails).