Ask HN: Who is hiring? (November 2025)

PowerSync | Senior Backend Engineer and Database Expert | Full-time | Remote (opt-in regional offices)

PowerSync is a sync engine that keeps your backend database in sync with on-device SQLite. We support Postgres, MySQL and MongoDB as source databases and have a plethora of client SDKS, many of which are integrated with popular libraries and frameworks on the client-side like TanStack DB, Drizzle, GRDB, Room, etc

Detail: https://journeyapps.com/join-us/senior-backend-engineer/

Our team is small and polyglot, but experience with TypeScript is a must.

If you're a database enthusiast and have a solid track record of building, deploying and maintaining backend systems on modern cloud stacks, you're already a candidate. Also, if you're passionate about open source and synced / local-first/offline-first apps, please apply.

Culture: We're agile and devops purists (before those terms got coopted)

Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time

Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.

Open-sourcing our work as much as possible is integral to Zetier and what we stand for. As folks who learned to hack on platforms like Linux, we aim to give back to the OSS community. Not only do we encourage our engineers to contribute, but we go a step further, adding monetary incentives to do so.

We’re looking to find the right people for a range of roles, including:

+ Vulnerability Researcher

+ Android Security Engineer

+ CNO Embedded Engineer

+ CNO Software Engineer

+ IT Security Engineer

+ Senior Technical Lead

+ Business Developer

+ Program Manager

All open positions: https://zetier.breezy.hr/

Our approach and benefits: https://zetier.com/careers/

Different skill set? Drop us a line at [email protected]

Freetrade | London (ONSITE) | Full-time | https://freetrade.io | £75k-£140k

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: https://freetrade.io/careers

Pex - part of Vobile | US | Full-time | https://pex.com/

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): https://pex.com/senior-site-reliability-engineer-07-2025/

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

Sundogs | Senior SWE | Remote Europe / US, within CET / EST timezone | Full Time

We're Sundogs, an early-stage startup (10 people) founded by ex-Googlers, we help brands tell better stories by using AI and human creative expertise to transform video advertising.

We're looking for a Senior Software Engineer (Python) to join our team as the second Eng team member (open playground!) and help bring our MVP to production. The role is mostly focused on Software Engineering for an AI-based product.

The job is full remote, but we do meet a couple times per year. We look for candidates between the CET and EST timezones, in Europe or US/Canada (Western Europe / Eastern US)

Our Stack: Python, GCP, Bigquery, OpenAI, Gemini, Docker, Kubernetes

Full JD: https://tinyurl.com/5xw3e7cb Find out more: https://sundogs.io/

To apply, please send your resume and an intro at [email protected].

Radical AI | https://radical-ai.com | Multiple roles | NYC | Onsite, 5 days a week

Radical AI is a company (co-founded by Jorge Colindres, Joseph Krause, and Dr. Gerd Ceder) that's focused on changing the way materials are designed, developed, and discovered. Our goal is to build the full stack solution: from AI generated materials to autonomous, high-throughput experimentation, resulting in a new paradigm of scientific discovery that will unlock the next generation of materials that will change humanity for the better. We just raised a $60M seed round (3rd largest in NYC history) and are hiring for highly talented engineers as part of our efforts to revolutionize materials design & discovery.

Key roles:

- Senior Software Engineer - Lab Autonomy (https://jobs.lever.co/RadicalAI/2885cd8e-f208-4bbc-86c2-d7b4...)

- Senior Software Engineer - AI Systems/Agent (https://jobs.lever.co/RadicalAI/d5f1267c-82c6-43af-8e72-6f04...)

- DevOps Engineer - Platform (https://jobs.lever.co/RadicalAI/9891a086-713a-4dc0-a70f-c6f0...)

- Data Engineer - Platform (https://jobs.lever.co/RadicalAI/fdc7465f-a4e4-4b09-836e-7fe1...)

Feel free to apply using the links above or by shooting me an email w/ a resume + portfolio at [email protected]

FAANG Resumes | Senior ML Engineer | San Francisco, CA | ONSITE in Palo Alto or San Francisco, CA (SF Bay Area) | https://faangresumes.com/

FAANG Resumes is a platform that offers resume writing services for tech industry engineers and managers as well as those looking to break into FAANG. Our writers and reviewers are engineers, executives, or hiring managers from FAANG companies, providing an insider edge to resume writing.

We've written over 10,000 resumes and our revenue has grown over 200% since starting 4 years ago.

We are expanding our platform beyond manual writing by developing an in-house LLM trained on FAANG resumes and job postings. This will allow clients to autonomously revamp their resumes.

We are hiring senior/staff ML engineers who are also comfortable with infra work. You must have prior FAANG experience. All our team members are ex-FAANG.

Reach out to us directly at contact [-at-] faangresumes.com with HN in the subject line.

Coverage Cat | Senior+ Software Engineers | CA/TX (Remote) | Full-time

Coverage Cat is building the AI-native insurance brokerage. Want to make it so that millions of Americans get better financial outcomes, the insurance industry is more transparent, and policies are easy to understand?

Our AI agent combines data, matchmaking, and recommendations into a single-service website that solves personal (i.e., non-commercial) insurance needs.

We look for senior engineers that want to own and build products end to end, gather the data our customers need, and provide tools for them to make the best decisions. You'll build new features from concept to delivery, identify the biggest problems our customers face, and deliver solutions that help people save money and protect the things they love.

More details and application link here: https://www.coveragecat.com/careers/engineering/software-eng...

Class Central | Educator / Subject Matter Expert (YouTube) | Part-time | Remote | [https://www.classcentral.com](https://www.classcentral.com)

I'm looking for experienced educators, industry practitioners, and subject matter experts who want to teach live workshops on YouTube. We're launching an experiment: grow our YouTube channel by focusing only on intermediate-to-advanced topics.

Class Central helps tens of millions of learners find the best courses. Small team (6 people), profitable, independent, 13+ years.

This is genuinely experimental. You plan and lead live workshops on subjects you know deeply. Any domain works. We promote them to our audience, and we figure out together what clicks.

I would like to skip the content farm tactics and beginner stuff. I just want to offer solid teaching for people ready to learn challenging subjects.

[email protected]

Sitch App | Founding Product Manager | NYC-area HYBRID (2-3 days/week in NYC near Union Square) | Full-time

Sitch is a new type of concierge dating app. We're using AI + Humans to ask you questions, get to know you, then help you find love.

We're an AI powered concierge matchmaker for serious daters. Sitch is live in 5 cities and expanding nationally in 2026.

We're philosophically opposed to the dopamine-fueled mini-game doomswiping of 'traditional' dating apps which cynically monetizes desperation. We're monetizing intent!

* We're top-tier VC funded (a16z Speedrun, M13, early Snap angels) * Looking for a PM who loves building for consumers, loves relationships, is a bit unusual, and is obsessed with building unique experiences only made possible with the new era of LLMs

* 2-3 days/week in person, in Manhattan near Union Square

Site is at https://joinsitch.com, and feel free to send me (Chad) and Dini (co-founder) a note at [email protected]

Standard Model Bio | various | Full-Time | ONSITE SF or Philadelphia | Hybrid

we're building the standard model for bio. We're doing for biology what mathematics did for physics.

papers this month: genomics - https://arxiv.org/abs/2509.25573 protein-language: https://arxiv.org/abs/2509.22853 longitudinal ehr: https://arxiv.org/abs/2509.25591

hello world: https://standardmodelbio.substack.com/p/introducing-standard...

we're humble and ambitious - we want to be the quiet backbone of biomedical ai but we want none of the glory of the final applications.

[email protected]

Arcol | Senior Software Engineer | NYC, SF, or Remote (US) | Full-time

Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.

We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.

Reach out to me directly at [email protected] or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!

Sesame | Full-time | SF/NYC/Bellevue | On-site | https://www.sesame.com/

Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice personal agents part of our daily lives. Read more from Sequoia: https://sequoiacap.com/article/partnering-with-sesame-a-new-...

Our team brings together founders from Oculus and Ubiquity6, alongside proven leaders from Meta, Google, and Apple, with deep expertise spanning hardware and software.

Open Roles:

- ML Engineers

- ML Scientists

- Product Designers

- Product Engineers

- iOS Engineers

- ML Model Serving Engineer

- Embedded OS Architect

- Mechanical Engineer, Product Design

- Embedded Engineers

- Electrical Engineer

- Audio Systems Engineer

https://jobs.ashbyhq.com/sesame

Guideline Guru | Senior Software Engineer | Remote (US Eastern Time ± 2 hrs) | Full-time

Our AI assistant for mortgage underwriting guidelines helps lenders get faster answers, reduce mistakes, and close more loans.

We're profitable, bootstrapped, and small — building software that makes life easier for our lender partners.

Looking for a senior full-stack engineer (Python/Django/Postgres, some frontend) with a track record of impact at product-focused startups. Someone who owns projects end-to-end, ships quickly, and balances pragmatism with quality.

Strong communication, curiosity, and humility matter most. You'll work directly with the founders to shape our architecture, extend our platform, and influence technical direction as we scale.

We move fast, build thoughtfully, and keep a sustainable 40-hour pace.

Apply here: https://wellfound.com/jobs/3537806-senior-software-engineer-...

Framer | Multiple positions | Remote (Netherlands, Germany, Spain, United Kingdom) or Hybrid (Amsterdam, Barcelona) | https://www.framer.com | Full-time | Visa Sponsorship

Framer is the design tool for websites

Senior+ Product Engineer - https://www.framer.com/careers/senior-product-engineer Staff+ Back-end Engineer - https://www.framer.com/careers/principal-backend-engineer Senior+ Site Reliability Engineer - https://www.framer.com/careers/senior-site-reliability-engin...

You can email me if you find it interesting: [email protected]

Happy Scribe | Product Engineers (Growth & Staff) | Onsite & Hybrid (Barcelona, Spain) | Full-time

Hi there, Happy Scribe founder here. We built one of the web’s most accurate multilingual transcription platforms with 0$ vc money, trusted by hundreds of thousands of users each month.

Now we’re taking that same tech and expertise to a bigger frontier: turning conversations into intelligence. We’re building the layer where meetings become memory, ideas become action, and teams work with more clarity and speed.

You’d be joining a team of ~20 people, close-knit and pragmatic. Some of us are scaling a mature, revenue-generating platform. Others are prototyping new products that push the limits of speech and agentic AI.

We move fast but think long-term. There’s room here to own, shape, and ship real products — not pitch decks. We hire only builders and kind people :)

Please apply directly to our website: https://www.happyscribe.com/careers

Cheers!

Atomic Fi | https://atomic.financial | Strong Junior to Mid Level Engineer | Automation, Integration Engineering | Full-Time | REMOTE (US)

Atomic builds tools that help users do common financial tasks like changing their direct deposit when they open a new bank account, changing their payment on file when they open a new credit card, or tracking and automatically cancelling their subscriptions.

Our Automation Engineers build integrations using tools like Puppeteer or by consuming third party APIs to automate those tasks. Knowledge of web fundamentals is a must!

If interested, apply here: https://jobs.ashbyhq.com/atomic-financial/7e781781-c559-4dde...

If you have questions or would like to connect about other jobs, feel free to contact me at jack [at] atomicfi.com

Lantern | NYC only, hybrid 4 days a week in office | Senior Software Engineer (mid career - Staff)

Lantern is Series A company, building the future of sales automation with AI agents that actually work. We're replacing the messy patchwork of enrichment tools, intent platforms, and automation software with a single system that does it all—pulling from 150+ data sources to research prospects, verify contacts, and help close deals.

We're a small, focused team tackling hard problems at the intersection of AI and enterprise data. You'll be working directly on the core product, helping us build intelligent systems that can reason about complex sales workflows and make autonomous decisions.

On any given day, you might:

- Build reliable agentic workflows that orchestrate multi-step research and outreach processes

- Design data pipelines that synthesize insights from hundreds of disparate sources into actionable intelligence

- Architect systems that scale gracefully as we handle increasingly complex prospect analysis and verification

- Collaborate directly with early customers to understand how our AI agents can solve their hardest go-to-market challenges

Tools we use:

- Python, LangGraph, BAML, Temporal.io, ClickHouse, Postgres, dlt - TypeScript, React - AWS, Modal.com, K8s, ArgoCD, GitHub Actions

This is a chance to work on genuinely novel problems in AI—not just fine-tuning LLMs, but building autonomous agents that can navigate messy real-world data and make smart decisions. If you're excited about pushing the boundaries of what AI agents can do in production, we'd love to talk.

apply using form, just answer a few questions

https://forms.gle/j7gDnVDHSEkmaLBQ6

At Jeenie, we’re building technology that breaks down language barriers. Our platform connects people with live, professional linguists — providing on-demand interpretation in 300+ languages.

We’re a small, fast-moving team, and this role is a critical hire to help us scale our platform and shape the next generation of our architecture. You’ll work closely with our Architects and Innovation teams to solve real-world problems that directly impact people’s access to healthcare, legal services, and more.

Location: Remote (U.S.) Eligibility: U.S. Citizen or Green Card Holder

If you like working on meaningful problems, enjoy autonomy, and want your code to have a real-world impact — we’d love to talk. Apply Here: https://shorturl.at/VOvje For more roles, visit: https://jeenie.com/company/careers

Prisma | www.prisma.io | Fully Remote | EU Timezones

We have two engineering positions that we are looking to fill at Prisma. We’re building the next-gen Postgres experience with modern DX, performance, and scale in mind. Join our high-impact team crafting open-source and commercial tools used by 400k+ devs/month. We’re hiring Senior Backend Engineers (TypeScript) for our Postgres and Terminal teams. DB internals, systems design, and TS excellence required.

1. Senior Backend Engineer (TypeScript) [Prisma ORM]: To join the team working on the Prisma ORM please use the link here: https://tinyurl.com/4h6ythpk

2. Senior Backend Engineer (TypeScript) [Prisma Postgres]: To join the team working on Prisma's hosted Postgres offering please use the link here: https://tinyurl.com/kmus4ehf

Rechat | API Engineer, Front End Engineer | Remote

Rechat is the leading AI-powered operating platform for real estate brokers and agents. Think Shopify for real estate—a mobile-first super app with marketing automation, workflow management, and everything agents and brokers need to run their business in one place. We’re a small, sharp team building a big, sophisticated product without the usual corporate nonsense.

Why You’ll Like It Here:

  Remote-first with flexible hours

  Minimal meetings—we focus on real work

  No tech hype-chasing—we use the right tools, not the latest trends

  Flat team structure—no layers of bureaucracy

  Senior Frontend Engineer (TypeScript, React) – Own the UI and craft intuitive experiences

  Senior Backend Engineer (Node.js, PostgreSQL) – Build and refine our robust, high-performance backend

Terrateam | Remote (EU/US timezones) | Full-time | OCaml

Terrateam builds GitOps automation for Terraform and OpenTofu. We help large engineering teams plan, review, and apply infrastructure changes safely, directly from GitHub and GitLab pull/merge requests.

We are looking for a Software Engineer who can move between backend systems, infrastructure, and open source tooling. You'll work on Terrateam's OCaml core, support customers, and contribute to the design of next-generation Terraform orchestration.

You might be a good fit if you:

- Care about correctness and reliability in complex systems

- Have experience with infrastructure automation, CI/CD, or compilers

- Enjoy working in OCaml or another strongly typed functional language

- Value autonomy and precision in engineering

Stack: OCaml, Postgres, Docker

Team: small, remote, and technical

Comp: €90k–€130k depending on experience

We are based in Amsterdam and work async across EU and US time zones. Preference for EU timezones.

Apply: https://terrateam.io/careers

Zenact AI | Founding Engineers & Interns | Full-Time + 6-Month Internships | Onsite Bangalore | Location flexible for internships (India) Tech: Golang • Python • AI Agents

At Zenact AI, we are building AI agents that test apps like real users. I personally faced this problem at Zomato for over 6 years while handling many bugs and incidents.

We launched recently and already got 35+ signups from leading unicorns & soonicorns in India.

Backed by the Zomato mafia.

Team comes with deep expertise from Zomato’s scale journey.

## Roles:

* Founding Engineers.

* Interns (6 months). Must’ve built serious projects or freelanced early in college.

## Tech Stack:

Golang, Python, Java(5%), Appium, AWS, Docker

## You’ll work on:

* Building the platform from the active feedback from the customers, with heavy focus on improving the end to end latency of testing.

* Fine-tuned vision & reasoning models (currently 92% accuracy vs SOTA ~60%)

* AI agents for mobile testing, reasoning flows.

Apply: shoot a mail to [email protected] or fill form here: https://forms.gle/yWproMowhA4ZF4gv6

IABG | Fullstack Web Developer (FE Focus) | Onsite (Germany) with 60% Remote | German Fluency Required

Apply here: https://jobboerse.iabg.de/engage/jobexchange/showJobOfferDet...

We are looking for a skilled developer with 1-2 years on-the-job experience in TypeScript and/or Python to assist our team. We are developing web apps to visualise the usage data of complex weapon systems. The tech stack is TypeScript + Vue + FastAPI.

Our team is based in Ottobrunn close to Munich but we have many sites all over Germany so moving to Munich is no must.

You will be part of a team of web developers, data scientists and data engineers. IABG is a comprehensive service provider specialising in testing and analysis for customers in the industrial and defence sectors.

REMOTE

Salary Range: $200k-220k Equity Range: 0.7%-1.5%

About Onboard AI Onboard AI is building the trusted foundation for responsible AI in healthcare. Our platform empowers hospitals, payers, and AI developers to confidently adopt AI by simplifying everything from evaluation and procurement to deployment and ongoing oversight. We make it easy for teams to navigate privacy, security, patient safety, fairness, and regulatory requirements through structured workflows and evidence-driven governance.

We’re backed by leading investors, generating revenue, and already working with some of the world’s most respected healthcare organizations. Join us as we shape the future of responsible AI adoption in healthcare. The Role We are seeking a Lead Software Engineer to take ownership of our core product experience. You will shape, build, and ship the Onboard AI web platform end-to-end—from concept through deployment—working closely with users, product leadership, and company founders. You’ll be highly hands-on: identifying customer needs, designing elegant solutions, writing code, and shipping fast and reporting directly to the CEO - a multitime healthtech founder. As our first senior engineering hire, you will play a critical role in defining engineering culture, velocity, and best practices working alongside the AI team with engineers and PhDs from Stanford and Harvard. What You’ll Do Participate in full lifecycle product development—from customer insight to production deployment Lead architecture and implementation of new features and platform capabilities Collaborate directly with users to translate feedback into intuitive, scalable solutions Establish and uphold software engineering best practices, code quality, and testing standards Partner with product leadership to define roadmap and align technical impact with business value Leverage AI-assisted development tools to amplify productivity and maintain high velocity

Email me directly! Troy [-at-] onboard.ai CEO

Snout https://www.snoutplans.com/ | Software Engineer | Remote US | Full Time

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

Software Engineer - You will be working on our core wellness product, launched late-2022. Work includes the addition of new wellness plan features and capabilities, enhancement of user experience, testing and operation of the wellness platform, and special projects that arise from time to time. We frequently work cross-functionally and you can expect to write code and perform technical operations for our marketing, sales, and support efforts, as well.

Our tech stack includes Node.js, React, PostgreSQL, AWS, and Tailwind. We use both JavaScript and TypeScript heavily.

To apply please visit our careers page: https://jobs.gem.com/snout

We're a small startup team consisting of fewer than 25 people. Successful team members are comfortable participating in spirited and detailed debates to establish product and technical plans, and then taking initiative and ownership to deliver on those plans quickly and effectively. Our team is collaborative. You can expect to meet with the team on a daily basis, pair regularly, and participate in slack discussions throughout the day. We keep pacific work hours and expect the team to be available during 9a-5p at a minimum. If you're looking for a team where you can carve out your area of responsibility, work with experienced partners who have your back, grow your role alongside the growth of the company, and take a product to the moon, then we should talk.

ASBL | Full-Stack Engineers (All Levels), Mobile Engineers, Devops Engineers | Hyderabad, India | ONSITE | 12-80L INR

We're a fast-growing, profitable proptech company in India, using technology to solve deeply complex problems in the construction and real estate space. Our mission is to build high-quality homes and deliver them on time—a massive challenge in this industry. Your code directly impacts everything from our supply chain and project management to the final home-buying experience for families.

We're looking for product-minded engineers who want to own problems end-to-end in a high-impact environment. We use cursor and are AI first.

Stack: React, Angular, TypeScript, Node.js/FastAPI, Postgres, Redis, Docker, GitHub Actions, AWS/GCP, OpenTelemetry.

Culture: AI-native (everyone uses Cursor/Copilot), small teams, high ownership, fast iteration.

Learn more and apply at: asbl.in/careers/software-engineering. Please mention you saw us on Hacker News.

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

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

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

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

Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.

Open role: Senior Software Engineer —> Apply here (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)

Base Salary of $180k - $210

Pre-IPO Equity

401k Matching up to 4%

Unlimited PTO

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

Crew Capable AI | Founding Engineer (Co-Founder Track) | Remote (US Based)

Automating order entry for mid-market manufacturers via AI. Working MVP, first enterprise contract pending ($500M company), entering implementation phase. Looking for employee #2 to own technical development and grow into co-founder.

What You'll Do: Build ERP/EDI integrations, implement LLM pipelines for document parsing and entity extraction, architect vector search/RAG for product catalog matching, own 90-day customer implementations, scale the platform.

Requirements: 3+ years full-stack (Python/React), experience with API integrations or ETL, comfortable with LLM orchestration, can work independently, genuinely interested in B2B operations.

Tech Stack: Next.js, TypeScript, Python, PostgreSQL, Gemini API, vector databases, AWS, ERP/EDI systems

Structure: hourly contractor (30-60 day trial) → co-founder equity if mutual fit.

Apply: [email protected] - subject "HN Founding Engineer"

Scorecard | Founding Engineer, Founding UX Designer, Founding GTM | SF, CA ONSITE | Full-time

Scorecard is building the leading platform for testing, evaluating, and monitoring AI applications. We help teams ship reliable AI products faster—from prototype to production. Our customers include developers and enterprises building with LLMs who need confidence their AI agents perform as expected.

We recently raised $3.75M in seed funding from Kindred Ventures, Neo, and angels from OpenAI, Google, and Meta: https://www.businessinsider.com/scorecard-raises-millions-ki...

See how we're helping enterprises like Thomson Reuters ensure their AI agents are production-ready: https://www.thomsonreuters.com/en-us/posts/innovation/from-t...

Tech Stack: Full TypeScript w/Next.js, Express, React, PostgreSQL, and agents like Claude Code/Gemini review.

We're an early-stage, fast-growing team tackling the most pressing problems in the AI reliability space. If you're excited about being a founding team member at a company defining how the industry evaluates and optimizes AI systems, we'd love to hear from you.

Open Roles:

- Founding Software Engineer: Build the core platform that helps developers test and evaluate AI agents at scale - Founding UX Designer: Design intuitive experiences that make complex AI evaluation accessible to all developers - Founding GTM: Help define and execute our go-to-market strategy as we scale with customers

Learn more and apply: [email protected] w/ subject 'HN'

Fanvue | Senior Software Engineer – Real-Time Chat (TypeScript/Node preferred) | Remote (UK/EU preferred)

Fanvue is building the next generation of creator monetization and self-serve AI tools. Our real-time chat system is the core of the product, driving creator–fan interactions and high-volume AI-enabled messaging.

We’re hiring a senior engineer to help own and scale this mission-critical service: low-latency distributed systems, event-driven APIs, performance at scale, and foundations for Always-On AI. Not CRUD — real systems work.

Our stack is TypeScript/Node/React, but we welcome exceptional engineers from any background who are sharp critical thinkers.

https://jobs.ashbyhq.com/fanvue.com/0ca92d74-bfac-4d04-a319-...

Email [email protected]

Fanvue is for Everyone.

Domos | NYC | Software Engineer | AI + Real Estate Ops

We’re building an AI workforce for property management, automating workflows and processes, such as resident communication, leasing, and document processing through email, voice, and integrations (Yardi, Rent Manager, CRMs, etc.). We’re NYC-based, venture-backed, and growing fast, now looking for a backend engineer excited to build AI products that run in production and have immediate impact.

Looking for: someone with 2+ years of backend/Python experience, ownership mindset, and strong product/user experience instincts. You’ll: build real product used by thousands of residents, own core systems, and work directly with the founding team (product + sales).

No visa sponsorship at this time. More details here: https://joindomos.com/careers/software-engineer

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://job-boards.greenhouse.io/novacredit and mention HN.

Chatwoot | React Native Developer | Remote (India) https://chatwoot.com

Chatwoot is a modern customer support tool for your business with an integrated AI assistant, omnichannel support desk, and knowledge base. We aim to provide everything you need for seamless customer support, all in one place.

We are hiring a React Native Developer. We are a tight, efficient team based out of India. We work fully remote and prefer strong self-starter who know how to elaborate their thoughts in an async environment. Our backend is in Ruby on Rails, our front end is in Vue, and we are hiring a React Native Developer to help maintain and improve our mobile app. Details here [1]

1 - https://chatwoot.notion.site/React-Native-Developer-288a5f27...

Raylu.ai | Engineers (Backend/Frontend/Full-Stack), Senior Data Engineer, Senior AI Engineer, Senior Product Engineer | New York City | ONSITE | Full-time | $165k–$250k base + $100k–$200k equity | https://jobs.gem.com/raylu-ai

Raylu automates private-market investing workflows with LLMs. Beachhead: sourcing—mass-scale agentic search + AI-first workflow so funds go from lead → memo fast. Series A (Oct ’25), $12M raised; team of 7, fully in-office (Midtown Manhattan).

Stack: TypeScript/Node, React/Next.js, Redis, Temporal, Python, Dagster, DuckDB, modern cloud. Benefits: Health/dental/vision, 401k (3% automatic), paid lunches, wellness + Citi Bike. Apply: https://jobs.gem.com/raylu-ai

Shorebird | Mid-Senior Web Full Stack | Remote (North America) | Full-time | $160-230k + equity + benefits | https://shorebird.dev

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 offer Flutter-related SAAS used by 1000s businesses globally, on track to profitability early 2026. Need your help to improve/own our front-ends all written in React.

We’re a small, senior team, making something people want. Tech: GCP, Cloudflare, React, Dart. Shorebird operates almost entirely in the public over Discord. https://discord.gg/shorebird

https://shorebird.dev/jobs

Canvas (The Spatial Computing Company) | Full-time | Remote

At Canvas, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces. We believe it will power the next generation of augmented reality and some of the key parts of virtual reality as well.

Our most pressing open position right now is a Data Lead (tech lead level data engineer/analytics leader) - Globally Remote, but we're focusing the search on LatAm or Europe. This role involves both the data engineering/architecture side, as well as partnering with GTM team(s) on data normalization, analytics, visualization, etc.

For detailed information: https://canvas.io/careers/?gh_jid=4595496006

Or contact me (Zach) directly at [email protected].

Localstack | REMOTE | We are a fast-growing Series A startup building cutting-edge technology to revolutionize cloud development processes and support highly efficient dev&test feedback loops. We’ve closed our last $25mil round in Q4 2024, led by Notable Capital, CRV and Heavybit.

Please check our careers website: https://www.localstack.cloud/careers

In particular, I'd like to highlight the Database Internals position to work on our high-fidelity Snowflake emulator.

Senior Software Engineer - Database Internals https://apply.workable.com/localstack/j/5277ABA239/

This could be a great opportunity to get into the space of data processing or continue working in this area.

Analogy Group | Frontend Engineer (Contract) | Remote

Analogy Group is an early-stage startup building AI-enabled political intelligence tools. We ingest data from across the news, web, and social media and create in-depth reports and visualizations. We are mission-driven, working with nonprofits, advocacy organizations, and companies working on of the world's most pressing challenges, including democracy, climate, and AI policy. We are currently hiring for a Frontend Engineer (Contract) to help build our platform (Next.JS and Typescript). This position is fully remote and will pay $30-60 USD an hour. Apply here: https://app.dover.com/apply/analogygroup/0673718a-f4e8-4b19-...

BAND | Full-stack software engineer | Remote (US) | https://www.joinband.com

Band powers trade agreements and incentives for the businesses that supply everything around us, improving how distributors and manufacturers transact trillions annually.

Led by the team that founded and built Blue Apron to a $2B IPO and built Bread Payments, Band has already tripled revenue this year and is looking to add our third full-stack engineer, reporting to the CEO.

Hard problems you’ll solve:

- Building AI to understand and optimize complex trade agreements with nuanced tiered incentives

- Interpreting massive amounts of transactional data across businesses to build a single source of truth

- Providing actionable automated insights to stem profit loss and grow our customers’ businesses.

Apply at: https://www.joinband.com/careers

Sanity, New Venture | Senior Data Engineer/Applied Data Scientist/Senior Full Stack Engineer | SF Bay Area hybrid (2 days/week in the office) | Full Time

https://www.sanity.io/careers/senior-applied-scientist-ai-ml...

https://www.sanity.io/careers/senior-data-engineer-new-ventu...

https://www.sanity.io/careers/senior-full-stack-engineer-new...

We’re helping companies make their web content more accurate, current and understandable for AI assistants so customers/consumers can make better decisions.

Moyai | Amsterdam, The Netherlands | FULL-TIME | ONSITE | Founding AI Engineer | 60k-80k + Equity

About the company:

• Technical founding team with relevant industry experience (part of Nvidia Inception Program)

• Backed by well-known European VCs (SpeedInvest + Galion.exe)

• Building infrastructure-less agentic evals and agent-as-a-judge monitoring

Ideal candidate:

• Demonstrated shipping ability with past projects & roles

• "Young and hungry” mindset, prioritising ability to learn with agency over experience

• Familiar with fine-tuning algorithms and frameworks, transformers/trl, ART, verl and unsloth

• Bonus points for experience in contributing to open-source projects, startups, AI agents, & similar technologies

Reach out to the founder directly: https://www.linkedin.com/in/rhommes/ or visit our website https://moyai.ai

Rover | Barcelona, Spain & Seattle, USA | Software Engineers (Multiple Roles) | Full-time

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 (Barcelona) | Senior Frontend Platform Engineer (Barcelona) | Senior Data Engineer (Barcelona) | Data Analytics Engineer (Barcelona) | Senior Product Engineer (Barcelona) | Site Reliability Engineer II (Seattle)

Apply: https://www.rover.com/careers/engineering

*[Founding Software Engineer (Python)/ Berlin/ Mid-Level]*

Hi crowd, We’re a fast-moving ConstructionTech startup backed by top investors, transforming how buildings are designed. We’re hiring one of our first Software Engineers to help shape our backend&architecture

- Job Description: https://tinyurl.com/44p6bs6t - Career Page: https://tinyurl.com/y5eh2zw3

*[Founder’s Associate Intern/ Berlin / studying in masters degree, asap]* - Job Description: https://tinyurl.com/ypaxxpaa - Career Page: https://tinyurl.com/y5eh2zw3

Truetax | Senior/Staff Software Engineer - Elixir/Phoenix LiveView | San Francisco (Hybrid) or REMOTE (US) | Full-time

Truetax builds software to streamline government tax administration and make society more equitable. We're working with state and local governments to modernize their tax systems using GenAI agents and workflow automation.

We're looking for a Senior/Staff engineer who can ship fast while maintaining quality. You'll work directly with our co-founders (experienced entrepreneurs with multiple venture-backed exits) to design and build cutting-edge GenAI-powered systems.

If you're curious, self-motivated, and energized by complex government workflows, we'd love to hear from you.

For full details and to apply please visit: https://wellfound.com/l/2BLYjJ

Chroma | ONSITE - San Francisco | Full-time | https://trychroma.com Chroma is the open-source database designed for AI. Help build the future of context engineering!

We're a team of 17, all engineers today. We work in Rust, Python, Typescript, and Go.

We're hiring for these areas:

- Database Storage

- Distributed Systems

- Product Engineering

- Platform

- Product Design

What we’ve recently done:

- We built and launched a new search API with hybrid search and sparse vectors

- We built a new sync API that lets us handle ingesting, chunking, and embedding data from sources (we currently support Github repos)

Apply here: https://jobs.ashbyhq.com/trychroma/9ed3aee8-07dd-44e3-9ca1-d...

More details at: https://careers.trychroma.com

Coder | https://coder.com/ | Multiple roles | Multiple locations | Full-time

Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.

Coder’s self-hosted Cloud Development Environment (CDE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.

We passed 100k stars on GitHub! https://github.com/coder

All positions are fully remote in the countries listed unless otherwise specified.

[1] Software Engineer, AI tools (US/Canada)

[2] Senior Software Engineer, AI Tools (US/Canada)

[3] Staff Software Engineer, front-end TypeScript/React (US/Canada)

[4] Security Engineer, DevSecOps (UK/Ireland/Poland)

[5] Senior Product Designer (United States)

And more! Apply here + job descriptions, salary bands: https://coder.com/careers?utm_source=O2n5Ew72WD

Not all of our jobs are listed here. Please note that you must submit an application to be considered for any of our positions.

Product Consultant / AudioDiary / https://audiodiary.ai / Remote / CONTRACT / flexible hours / Up to $250 daily or performance-based - subject to discussion.

Our app, AudioDiary, has recently been through a period of highly organic growth. We need a someone with successful experience in scaling apps to help us grow more intentionally. We're open to any kind of improvement, from product to app store presence and beyond—the main goal being growth.

AudioDiary is a new and exciting project that's already helping thousands of people. We have big ambitions and we hope that working with us could be the start of something wonderful.

If interested, send us an email that includes your relevant work experience, in particular your success stories with growing new products.

[email protected]