We’re Meduniverse, a bootstrapped health-tech startup building AI.physio and Meduniverse.app, moving from MVP to a global launch. We’re looking for a full stack developer (React, Node/Python, React Native) to own product development end-to-end, lead features, and grow into a co-founder role with 10–20% equity.
What You’ll Do: Build web & mobile products, design user-centric flows, manage delivery timelines, collaborate on architecture & product strategy, and lead by example in a small, high-energy team.
Requirements: Full stack proficiency (frontend, backend, mobile), cloud (AWS), APIs, intuitive UX, proactive ownership mindset, leadership potential, and interest in healthcare/AI/ed-tech.
Compensation: ₹8–12 LPA base + 10–20% co-founder equity, with salary reviews tied to product milestones.
Lucia is changing how data can be used for growth and revenue generation. With our open source SDK you can collect 10x the amount of data from your visitors whether that’s in your website, web app or mobile app. Read more about us at https://docs.luciaprotocol.com
We’re looking for a mix of positions.
- Sr ML Engineer ($135k-240k)
- Senior React Engineer ($120k-215k)
- Fullstack Engineer ($155k-220k)
● Are self-motivated and can work independently
● Driven to constantly learn and are always searching for the bigger picture
● Strong in clear thinking and written communication
We are looking for a Fullstack generalist to help us continue our mission of building a Multi-chain intelligence layer. We’re looking for a Senior ML Engineer to create a language interface that helps our customers resolve identities of pseudo-anonymous visitors into high fidelity profile pages. Our vision is to make the work after building your MVP a breeze. Think of our platform as a compass guiding you towards your northstar which is product market fit.
Our ideal engineer has a broad set of experience across frontend, backend, infrastructure, cybersecurity, and data(bases). If you've been responsible for managing production infrastructure, talking to customers, and having full ownership of your features from start to finish.
Please email apply[at]luciaprotocol[dot]com with the subject line HN + the name of your role applying for, if this sounds like the right fit for you.
Open Roles:
Full-Stack Engineers: Work on mission-critical, rapid POCs to MVPs using TypeScript, React/Next.js, AWS Lambda, Postgres, and Neo4j. Help shape infrastructure and UI for bleeding-edge AI-powered features.
Senior AI Agents Engineers: Own modular agent architecture, RAG pipelines, and LangGraph-based systems in TypeScript/Node.js. Architect reasoning layers, agent memory, and performance tuning for intelligent learning agents.
Graph Engineer (Neo4j “guru”) – Lead graph modeling, Cypher optimization, and scaling strategies for our core knowledge graph.
Product Designers: Design intuitive UX/UI for AI-powered content creation and learning tools. Collaborate closely with engineers on fast-moving features. We're looking for Figma power users who think in systems, move quickly, and have a portfolio of clean, polished, shipped work.
Technical Product Managers: Define schemas, APIs, and workflows that bridge AI research to production. Own developer tooling, agent orchestration layers, and internal platforms like Linear/Notion. Drive clarity, velocity, and scalability across multi-agent, LLM-powered systems.
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Why Memorang?
Remote-first, async-friendly team with flexible hours
Health & wellness stipends, home-office support, paid time off
Opportunity to ship systems used by millions—at a built-for-speed profitable startup.
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Apply here: https://memorang.com/careers
Or email careers@memorang.com with your CV, a short note (1–3 sentences) about which role excites you and why, and a link to your best project or portfolio.
Prove AI is an AI management platform that helps organizations centralize and manage their AI models while maintaining strict oversight of data access and usage. https://proveai.com/company
This is a hands-on engineering role for someone excited about crafting production-grade software, solving complex problems, and contributing to a high-performing product and engineering team. You will work across the stack—primarily using TypeScript, React, and Node.js—with opportunities to contribute to both backend systems and frontend interfaces. While the role values frontend capability, strong backend engineering experience is essential to support our API layer, data processing, and system integrations.
Check out our full JD here - https://proveai.careers.hibob.com/jobs/1a652b22-bdf9-438a-a9...
You can apply via the link above
We’re building the future of consumer entertainment. In less than a year, we've scaled to 10m+ users and are one of the top 50 AI sites globally, all with 0 funding and a team of <10.
We’re a small, technical team who like to solve hard problems and ship fast. Our stack is TypeScript, Next.js, React, Postgres, Temporal, and a whole lot of AI.
We work in the adult entertainment space, so please apply only if you’re comfortable with the industry.
Interested? Send your resume to hi@coreflow.dev with either a snippet of code you’re proud of, or a short explanation of an interesting technical problem you’ve tackled.
We are looking for a founding engineer to help us continue our mission of building a fully-automated Managed Detection & Response (MDR) platform.
Our ideal engineer has a broad set of experience across frontend, backend, infrastructure, cybersecurity, and data(bases). If you've been responsible for managing production infrastructure, talking to customers, and having full ownership of your features from start to finish, we'd love to talk with you.
Tech stack:
- Typescript - Frontend: ReactJS/Tanstack - Backend: BunJS/NestJS - Postgres - Clickhouse - NATS - Redis - AWS - Anything fun, secure, and scalable We don't care about your resume, tell us why you're awesome: https://wspd.link/founding-engineer-----------------------------------------------------------------------------------------------------------------------
We are building the best-in-class phone AI for restaurants, enabling autonomous agents to handle orders, reservations, and customer inquiries. As a founding engineer, you’ll shape our core product while working directly with cutting-edge LLMs, developing third-party integrations, and designing scalable APIs.
Unfortunately, we cannot offer visa sponsorship.
Stack: nodejs, typescript, postgres, fastify, docker, redis, react
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Apply at jansen@loman.ai
Arya helps healthcare companies manage their employees, schedules, compliance, and onboarding using AI Agents so they can grow faster with happier workers. We are a team of ~15 people currently and looking to expand our size in order to sustain our sales growth. We are also very active and typically respond within a day because we respect your time.
Stack: Node.JS / Python / Postgres / React / Dagster / N8N.
Open Engineering roles:
* Senior Software Engineer in AI - https://wellfound.com/jobs/3511545-senior-software-engineer-...
* Senior Software Engineer in Data - https://wellfound.com/jobs/3372338-senior-software-engineer-...
* Staff Engineer - https://wellfound.com/jobs/3372538-staff-engineer
* Senior Software Engineer - Generalist - https://wellfound.com/jobs/3372535-senior-software-engineer
Other Open roles:
* Head of Product Designer
* BDR
* Account Executive
* Marketing
Stack includes AI/ML, healthcare operations automation, and we're focused on solving real problems in a massive industry. If you're interested in using AI to transform healthcare operations and want to work with a responsive, mission-driven team, we'd love to hear from you: https://wellfound.com/company/arya-health-ai/jobs
CTO can be directly be reached at arun@aryaworks.com
Work Location: HYBRID in Boston or NYC (downtown) Headcount: ~32, hiring 2-3 per month
Stack:React / Typescript / Python / GCP
Open Roles (all roles require a MINIMUM of 6 years of work experience): ML Infrastructure (Staff+) * Data Infra Lead/Engineer * Research Scientist (PhD's) * Data Scientist (looking for CS/engineering background ideally) * Security Engineer * ML Engineer
We Offer: * competitive base salary + equity + great health/medical benefits * unlimited PTO * collaborative engineering-first culture, in office 2-3 days per week in Boston and NYC offices
Layer Health was founded in 2023 by leading machine learning researchers from MIT and Harvard Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical records, with the mission to reduce friction everywhere in healthcare. Our LLM-powered platform is solving chart review once and for all, across use cases. For health systems, our first product dramatically accelerates clinical registry abstraction in areas ranging from surgery and cardiology, to oncology. Our long term vision is for our AI layer to safely transform patient care and minimize unnecessary heartbreak. Layer Health’s diverse founding team brings expertise across machine learning, UI/UX, large language models, and medicine.
Email me at mike.hauschild@layerhealth.com for more info!
We're a fast-growing 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/Next.js + TypeScript, Node.js/FastAPI/Go, 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.
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] Senior Software Engineer, back-end Go (US/Canada)
[2] Senior Software Engineer, AI tools (US/Canada)
[3] Staff Software Engineer, front-end TypeScript/React (US/Canada)
[4] Software Engineering Manager (US/Canada)
[5] Product Engineer, internal tooling (US)
[6] Technical Program Manager - Contractor (US)
[7] Sales Engineer (UK/Ireland/Poland)
[8] Sr. Manager of Solution Engineering (US)
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.
● Are self-motivated and can work independently
● Driven to constantly learn and are always searching for the bigger picture
● Strong in clear thinking and written communication
● Have experience with many languages but can be effective in any language
● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity
● Understand how to build highly reliable systems and be responsible for taking code to production
● Understand that code simplicity and readability are more important for long term maintainability
● Want to work on challenging problems and impactful work without being micromanaged
We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:
● Backend Servers: Strong in C, Concurrency and Distributed Computing
● Backend Servers: Strong in Java
● Infrastructure: Strong in building infrastructure tooling to program infrastructure.
● Frontend: Strong in Javascript, Typescript, React, and advanced UI and browser applications
● Artificial Intelligence: Strong in Neural Networks, AI Workflows, AI Models.
● Product Design: Ability to spec and build out clean UIs and dashboards.
We value people who are generalists and are interested in learning, developing, and applying expertise across multiple areas. Although our core business is in digital video advertising, we do research and development in areas such as programming languages, databases, distributed computing, infrastructure, and ai. We are private, which gives us the freedom to explore many areas without investors and profits being the sole objective.
Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.
Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.
Adalat AI is on a mission to transform India’s judicial system with cutting-edge AI — reimagining courtroom workflows from transcription to summarization, just as UPI transformed payments and Aadhaar revolutionized identity verification. Deployed across 10 states and recently launched at the Delhi High Court, our platform is backed by global foundations and built by a team with roots at Harvard, Oxford, MIT, and IIIT-Hyderabad.
Roles:
- Senior Frontend Engineer – Lead and build complex, scalable UIs with Next.js, TypeScript, TailwindCSS, and rich-text/audio features: https://www.adalat.ai/careers/senior-frontend-engineer
- 2 X Fullstack Engineer – Own end-to-end feature delivery across React/Next.js, Go services, with Postgres as your database: https://www.adalat.ai/careers/full-stack-engineer
- Senior Site Reliability Engineer - Manage Kubernetes clusters, streamline complex deployments with ArgoCD, and ensure reliability for a system processing sensitive, real-time data: https://www.adalat.ai/careers/site-reliability-engineer
Why Adalat AI?
- Mission-driven: Your work has real-world impact—helping untangle India’s court backlog, improving access to justice for millions.
- Remote-first: Work from anywhere.
- Unlimited PTO: Yes, seriously.
- Unique environment: Co-design with judges, legal experts, and researchers. Publish, learn, grow. We value tech, law, and impact equally.
Send your resume and cover letter to careers@adalat.ai, using the subject lines:
- Senior Frontend Engineer - Platform | [Your Name]
- Fullstack Engineer | [Your Name]
- Senior SRE engineer | [Your Name]
We're building trade software that actually works.
Our first product is duty drawback. Every year $10B in potential refunds are left unclaimed. Data is unstructured, fragmented and trapped in legacy systems that don't talk to each other. We're helping companies organize and understand their trade data. Leveraging the wedge product, we intend to quickly grow beyond our initial product.
You'll work with a small (5-10), well-funded and experienced team. We have paying customers and are scaling up quickly in an established space. Our engineering culture emphasizes simplicity, autonomy and end-to-end ownership. Node, Typescript, React, PostgresQL
Feel free to reach out to ebeweber@meetcaspian.com
We're tackling the hardest finops challenges for the biggest enterprise customers head-on and have a killer team along with the advantage of the established and industry-leading DuckBill Group.
Help shape the leading edge of an entire industry with us while we're still just at seed stage and under 6 engineers!
Comp range is generous on the equity and between 180k and 210k base depending on seniority. We're cooking with flask, react, postgres, clickhouse, parquet and airflow on AWS at the moment.
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Apply here: https://www.duckbillgroup.com/careers/
Or email: careers@duckbillhq.com
At Algolia, we are expanding our team in Bucharest and have five roles we are actively hiring for!
Algolia was built to help users deliver an intuitive search-as-you-type experience on their websites and mobile apps. We provide a search API used by thousands of customers in more than 100 countries. Billions of search queries are answered every month thanks to the code we push into production every day.
I am personally hiring three roles in my teams and I am looking for engineers with Go experience (or a willingness to learn) to help grow the Usage team and be the founding members of the Events team.
- Senior Software Engineer, Usage - mostly backend, all in golang, mature product that we continue to grow and evolve - Senior Data Engineer, Events - looking for a data engineer with a systems and software mindset, or a software engineer with deep data knowledge and experience - Full-stack Software Engineer, Events - we have mostly a backend focus, but do have customer facing front end work (React+Rails) and integrations into other frontend platforms My colleagues are also hiring across their teams: - Senior UI Software Engineer, Connectors Platform - building Typescript+React UIs for our customers for data ingestion and enrichment - Software Engineer, Control - building full stack products for our customers in Typescript, React, Ruby and Golang You can find all of these roles on our careers page https://job-boards.greenhouse.io/algolia?offices%5B%5D=40048...DM me on X (Twitter) https://x.com/arhmnsh with your CV, portfolio, and why you’d be a good fit.
We're looking for a Senior Fullstack Engineer to be a foundational member of our small, ambitious team. You'll have significant ownership and work across the stack (Python, FastAPI, React, Supabase) to build and scale the core of our AI agent platform. This is a role for a builder who wants to solve hard problems and see their work have a massive, real-world impact.
What we're looking for: Experience in an early-stage startup (pre-seed to Series A). 5+ years of full-stack experience (Python/React preferred, but we're flexible). Familiarity with LLMs and interest in building agents Stack: (Python/FastAPI, React, Supabase, GCP) Excellent generalist problem solver
If you’re excited about building technology that solves a meaningful problem, apply here (https://www.ycombinator.com/companies/helpcare-ai/jobs/Hjx9n...) with your background and why you're interested in what we're building.
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–$220K 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: Primary time zone is PST (standups at 9AM PST). Generally async-friendly but you must reside in the United States.
Benefits: 401K match, healthcare, equity, fully remote. Stable company with no time-wasters.
Apply: email jobs+hn254 [the-at-mark-thing] versafeed [the-period-thing] com
Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen (with private details redacted) - and the combination with analytics creates eye-opening insights.
We have several roles open in engineering & product. The backend roles are going to be working with Go (golang), gRPC, Solr, BigQuery/BigTable, Kubernetes (K8S/GKE), and more on Google Cloud Platform (GCP), and then the fullstack roles add in TypeScript & React for the frontend.
USA:
* Staff Product Designer - $152~185k - https://www.fullstory.com/careers/jobs/bbd018bf-cf92-47ea-85...
Colombia:
* Senior Software Engineer, Web Capture: https://www.fullstory.com/careers/jobs/fc8bacd1-7ad3-41df-a9...
* Senior Software Engineer, Data Management: https://www.fullstory.com/careers/jobs/729bbb6e-29ba-451a-9b...
* Senior Software Engineer, Data Ingestion: https://www.fullstory.com/careers/jobs/02430757-91ab-46e0-86...
* Senior Software Engineer, Behavioral Intelligence: https://www.fullstory.com/careers/jobs/847fba62-f7b7-46ae-92...
We also have a few more roles open in the US & UK in sales, finance, and customer support - see https://www.fullstory.com/careers/ for the full list and some general info.
For US roles, in addition to the listed pay ranges, you can expect regular raises & bonuses, equity, and benefits including: health insurance, 401k matching (Vanguard), annual learning stipend, unlimited PTO, and more. I take about 5 weeks vacation a year, in addition to ~3 weeks worth of company holidays (federal holidays + the week of Christmas to New Years.)
You also get a 5-week sabbatical after 5 years of employment - I took mine at the end of last year, and it was fantastic.
To apply, please submit your info on the website, and our recruiting team will get in touch with you. If you have questions, feel free to reply here or contact me directly. (I'm an engineer on the iOS team, but I'll do my best to answer questions.)
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
We’re growing our engineering teams in San Francisco and New York and are looking for builders who want to help shape both product and technical direction.
Open Roles:
LLM Engineers – experience working with large language models, from training and fine-tuning to production deployment.
Typescript Engineers – strong background with modern web technologies (React, Node.js, etc.) and an interest in scaling systems.
Our teams are collaborative and fast-moving, tackling hard technical problems with real impact. Engineers here work closely across product and design, and have a big voice in how our systems evolve.
If this sounds like the kind of environment you’d thrive in, we’d love to connect -- https://www.linkedin.com/in/jake-salomon-243347133/
We need help! and are looking to hire multiple full-stack or frontend engineers at Silkline.
Today, the way modern hardware supply chains work is like fax woke up in 2025 - spreadsheets, email, PDFs, and a lot of sadness. We are building AI-first platform to power the future of supply chains, focusing initially on the rising defense, space, and nuclear sectors.
Over the last year, we have grown considerably (5x'ed customer count) and brought on some massive logos in the industry. Join me and our deeply customer and product-oriented team, which has been shipping incredibly fast.
Stack: Typescript, React, Hasura, Trigger.dev, AWS, Pulumi, Elbow grease
Reach out to hn@silkline.ai or apply: https://jobs.gem.com/silkline/am9icG9zdDrLwsEQTKKa02Ut_F9kgz...
We build Measurement While Drilling (MWD) equipment — and we love it. That passion helped us capture the majority of the North American oil & gas market, and now it’s fueling our geothermal innovation, building underground navigation systems for the next generation of clean energy.
We’re now looking for a Data Wrangler to help us make smarter, faster decisions with our data. This role blends data engineering and data science: wrangling quirky file formats, structuring messy datasets, and turning it all into live tools that guide company strategy. Starts part-time with the opportunity to grow into a full-time, career-defining role. What you’ll do
Partner with the CEO + stakeholders to translate business needs into pipelines, dashboards, and tools. Build ETL pipelines, write parsers for proprietary formats, and maintain relational databases (PostgreSQL, MySQL). Create interactive dashboards/apps with Dash, Streamlit, or similar (we avoid Tableau/Excel hell). Deliver insights via live web apps where data isn’t static — it’s explorable. Tech we use Python, SQL (PostgreSQL/MySQL), S3, modal.com. Bonus: React/web dev experience to shape customer-facing real-time tools. Why you’ll like it here You’ll own projects end-to-end, avoid over-engineering (no Kubernetes, no Airflow — just the right tools), and directly influence decisions. As our company and data needs grow, so does your role. If this sounds fun, email ken@erdosmiller.com with your background and what excites you about wrangling data.
We’re building AI to transform how building engineering and real estate projects are designed and delivered.
Hiring for multiple roles:
* Senior Machine Learning Engineer – Apply the latest ML/AI research to production, end-to-end lifecycle from data to deployment.
* Software Developer / MLOps Engineer – Build and maintain ML pipelines, infra, APIs, and monitoring at scale.
* LLM / NLP Engineer – Develop and deploy NLP/LLM solutions (Transformers, semantic pipelines, RAG, fine-tuning).
* Frontend Developer – Build intuitive interfaces in Svelte/React for AI-powered engineering tools.
https://www.consigli.ai/careers. For any questions: valentin (at) consigli.co.uk
If you have a CS degree from India, you know the problem: our education system is outdated. We've fixed it. Kalvium is the B.Tech CS degree you always wanted, leveraging GenAI to power a self-directed curriculum. We run in 22+ universities. We've built our company in a bootstrapped, "default alive" way.
Our engineering team is a core group of about 15. We're looking for someone to distill and implement insights from the finest pedagogy experts.
You'll thrive here if you are a high-ownership individual ready to grow at full speed, value learning above other factors, and want the fastest path to growth (We have a two-quarter promotion policy), you are fully committed to transforming higher education (missionary, not mercenary).
Work Mode: Hybrid - Bangalore. 9 AM to 6 PM, 6 days a week. Product/engineering is in the office Wednesdays and Saturdays.
Pay: SDE2: ₹14L (Base + bonus), SDE3: ₹19L (Base + bonus), ESOPs based on interview and experience.
Experience: SDE2: 1.5–3 years (launched and maintained 1 product end to end), SDE3: 3+ years (launched/maintained multiple products). Beyond these - reach out anyway, and we can see if any other role fits.
Tech Stack: Broadly GCP/Node.js/Next.js/React.
Contact: Send an email to my first name @kalvium.com if you'd like to take on this mission.
Bubblehouse is a fast-growing custom loyalty platform, tripling the revenue each year. Headquartered in NYC, the entire team is fully remote and spread across the globe. We power loyalty programs for brands like American Girl and Old Spice.
We’re expanding our lean team of extremely experienced developers. Companies are switching from other platforms thanks to the customizations and flexibility that we offer, enabled by our pace and technical excellence, which we intend to keep for years to come.
We run on Golang and use custom data storage on top of local key-value stores, colocating the storage and compute on dedicated hardware servers, and reading data directly from mmap’ed pages of the database. Ever came across HN saying that one can run Twitter on a single machine these days? We’re doing that in production.
Zero lines of React, almost zero third-party dependencies (carefully vetted), every line of JavaScript manually written with respect and understanding of the web platform. We render HTML server-side like it’s 2005.
Looking for:
1. Top to bottom understanding of the software stack, from the modern-ish web platform to CPU caches.
2. Thinking and problem solving outside the box. (We don’t _always_ go for unconventional solutions, but we do it often enough to require a person who can do justice considering the entire problem space at every step.)
3. Demonstrated ability and hunger to learn new things quickly. (Every month we’re doing things we have never done before.)
4. Broad experience across multiple programming paradigms, platforms and software stacks.
5. Demonstrated care for the software craftsmanship (which can take many forms).
6. Great spoken English, and ability to communicate 9am to noon in New York time zone.
We give you a literally fast-paced environment (with features delivered in days) where you need to solve very challenging problems with practical advanced technology, take on entrenched market leaders, and help entrepreneurs across small and large businesses delight their fans.
Send a plain text cover letter to andrey+hiring@bubblehouse.com. Help us see how you stand out. Summarize your experience. Link to 1–5 impressive things you’ve built and proud of, link to where we can see some of your code, include your portfolio/CV, describe the platforms and stacks you’re an expert in. How did you start programming? What are you most passionate about in technology? What are the most interesting or weird things you’ve done? What are your strongest held professional opinions? Please make your email easy to read, we’ll appreciate that.
(If you have applied before, no need to re-apply, we’ll reach out.)
1. Sr Product Marketing Manager (Stealth AI Time) – San Francisco (Hybrid, relo ok) Own category creation, positioning & narrative for AI-driven timekeeping. Lead GTM + product launches. 7+ yrs B2B SaaS PMM. $120K–$220K + equity. No visa.
2. Sr Fullstack Developer – Remote (B2B, EU pref) Frontend-heavy (TypeScript/React/Vue/Angular), backend Python/Django. Build scalable, high-perf DOM + rendering systems. 7+ yrs SWE. Contract, gross comp TBD.
3. Founding Engineer (FE/FS) @ Yarn (YC-backed) – NYC onsite only React + Python + TypeScript, WebGL shaders, AI video pipelines. 4+ yrs SWE. $170K–$225K + 0.75–1.25% equity. No remote/hybrid.
4. Fullstack SWE @ Thrv – Tiburon/SF onsite Next.js/TypeScript, LLM/AI apps (Vercel AI SDK), Postgres, Drizzle ORM. $150K–$250K + equity. Visa for exceptional candidates.
5. Platform Engineer (AI Infra) – NYC onsite, US citizens only Build infra for Olympus & Athena AI. Python (FastAPI), Docker/K8s, AWS GovCloud, on-prem deployments. $200K–$275K + equity.
6. Forward Deployed Engineer – San Francisco onsite 2–5 yrs SWE, startup/high-bar exp. Customer-facing coding & deployments. Work trial (3 days). $150K–$220K. Visa available.
Apply: bayonle.afolabi@hire1.email (state role).
Stellar is building the go-to AI voice agent platform for customer support, enabling incredibly human-like customer service over the phone. We're a young and rapidly growing startup that has already proven traction, with a number of well-known companies among our initial customers.
To see some of our AI voice agents in action, see https://www.stellarcs.ai/demo-showcase
We're looking for founding software engineers to help us scale Stellar's platform globally. As one of the first members of our engineering team, you’ll play a key role in Stellar's journey and have the opportunity to help shape our architecture, engineering culture and product and engineering roadmap.
Tech stack: Go, Node.js, Typescript, React, Next.js, Encore Cloud, GCP
What you’ll do:
- Build performant APIs and backend services in Go and Typescript (Node.js)
- Develop Stellar's frontend in React, TypeScript and NextJS, to allow companies to effectively design, test, deploy and monitor their AI voice agents
- Design a scalable, fault-tolerant system architecture that can handle large volumes of concurrent real-time audio conversations & agent interactions while maintaining low latency
- Work on Stellar's AI agent framework, at the intersection of software engineering and AI engineering
- Design and implement a platform that meets enterprise standards in terms of security, compliance, resilience and data privacy
- Build API integrations with external systems to enhance the capabilities of Stellar's agents
- Help shape the early engineering culture as one of the first hires of a young and growing tech startup
Why join: you'll be joining at a pivotal time in our growth, in a role with a high degree of ownership and strong growth potential. Join a small but talented team, coming from high growth startups and scale-ups such Framer, MessageBird, Adyen and Crisp.
More details about the role here: https://www.stellarcs.ai/careers/software-engineer
Apply: Send us an email at info@stellarcs.ai, and mention you came from HN
I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.
We’re currently especially seeking:
Frontend Engineers (React, NextJS, Typescript; Animations, Performance optimization; sfbay local a plus)
Teamcenter and Odoo developers (C++/Java/Python; Siemens Teamcenter; Custom applications, workflows, data model updates)
IoT Developers (Python, MQTT, GraphQL, AWS, Test Infrastructure)
Full-Stack Software Engineers (React, Python, Ruby on Rails; Database Design, Devops, and third-party API integrations)
Please apply using this Google Form: https://forms.gle/3Hv6cwZzAzwqKMGz9. Applicants who submit before October 17 will typically receive a reply by October 24. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.
Check out our demo here: https://www.youtube.com/watch?v=tlQWFG1DLb0
We just launched our new product, Flow 3D! Check it out here: https://www.producthunt.com/products/kaedim?embed=true&utm_s...
Job descriptions and application link: https://join-kaedim.notion.site/
Tech Stack:
Product (web app, API): React, MySQL, NodeJS, Python, AWS
Machine Learning: Python, PyTorch, AWS
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 are already rolling out across some of the largest care chains across Europe, including most of the NHS.
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’re 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 especially keen to talk to Staff Engineers (backend) and Senior AI Engineers (e.g. LLMs and the scaffolding around, computer-use agents)
Even if we don’t have a role out 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
Pomelo Care is a multi-disciplinary team of clinicians, engineers and problem solvers who are passionate about improving care for moms and babies. We are Series B, with some notable investors like First Round and a16z. As an early member of our engineering team, you will have the opportunity to shape the product, codebase, and culture at Pomelo for years to come. On any given day, you may:
- Write clean, elegant code to build new features and keep our platform humming
- Design new systems to enable Pomelo's clinical team to deliver personalized care to an expanding patient population
- Build a great mobile experience so pregnant women and new parents feel they have a support team in their pocket
Tools we use:
- GCP, Kotlin, Typescript, React, React Native, Terraform, Spanner DB, Big Query, DuckDB, Dagster, DBT, K8s
Personally, I've never had so much fun and learned so much at work. This team is phenomenal, so I recommend applying if you're looking to learn a lot and make a big impact in an important space.
Learn more here: https://www.pomelocare.com/careers
Doctors are overworked, burnt out, and are quitting in masses.
I'm head of engineering at Freed, where we combine clinician love with the latest AI tech and intense execution to create products that make clinicians happier.
Our first product is an AI scribe that automates medical documentation.
- Acquired 20,000 paying and loving clinicians, >$20M ARR in under two years
- Generate 70,000 patient notes daily using ASR and LLMs, and have saved clinicians 2.7 million hours
- Created a consumer-grade UX, with greater enthusiasm than any product I've seen (https://love.getfreed.ai/b2xGQ1)
- Raised $30M led by Sequoia Capital, and are rapidly expanding our product offering
- Build at the forefront of AI (e.g. https://www.getfreed.ai/ehr-push, an AI agent for integrating with EHRs)
Our engineering culture emphasizes speed, end-to-end ownership, responsibility, and independence. Our tech stack is React and TypeScript / Node.js.
Apply here: https://www.getfreed.ai/careers?utm_source=AOxjbOpE3X
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 25% 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 analysis projects use Python and C++. Some projects use Java or Typescript/React.
Apply online at https://www.stellarscience.com/careers/.
- 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.
We're hiring for the following roles:
- Systems Eng: work on LM Studio's runtime and internal libraries, contribute to llama.cpp and MLX (C++, Python)
- Application Eng: work on LM Studio's desktop app, daemon, SDKs, and CLI (TypeScript, NodeJS, C++, React)
- Applied AI: push the boundaries of what's possible for agentic software with local AI (Python, C++, TypeScript)
- Frontend Eng: invent new kinds of human / AI interaction UX, ship software to millions of people worldwide (TypeScript, React)
See all roles and apply here: https://lmstudio.ai/careers
Sorare is a fantasy sports gaming experience and marketplace featuring officially licensed digital player cards (minted as NFTs).
Tech Stack: PostgreSQL / Rails / GraphQL / React
We're hiring a replacement for a colleague who's leaving for a world tour.
If you want to read the objective offer you can find it below, but here is the subjective view of what makes me enjoy my job as a sofware engineer there:
- very competent and kind coworkers
- small team that moves fast and decides quickly
- passionate user community
- top work conditions
- bonus: as a sports fan this is heaven
Don't hesitate to reach to me if you have any question:hugo [at] sorare.com.
Read more: https://sorare.com/careers?jid=c81d9cc6-4fcc-472a-a927-e6941...
You will be building procedural simulation models and the supporting infrastructure and applications. We're a small team, so this means everything from CUDA kernels and Pytorch notebooks to web-apps. Our stack is multi-lingual and spans from very low to very high level code. We use both our own models and external providers.
Our team is hybrid-remote, being primarily based in San Francisco.
Our stack: Python (Pytorch/jax), Typescript(React etc), Rust/C++, Ghidra
We're looking for exceptional research engineers who aren't afraid to get their hands dirty. Experience with computational geometry or compilers/language design/formal methods is a plus.
Formal qualifications are less important than passion and skill. We're building our dreams, we hope you will feel the same.
If interested, email me at: simon+hn@zoetro.pe
YC has been building ever-more ambitious software for founders to succeed -- since Garry returned. In the last year, our team delivered:
* Safe tools that has processed $1B+ in seed funding in last 4 batches
* Fundraising CRM for founders manage their fundraise -- used by all founders
* Work at a Startup has 1M+ candidates on it, with 1000s of hires/year
There are ton of ways we see YC Software benefitting our alumni and investors -- and we want founder/founding engineer minded people to drive each into standalone products.
Yet in reality, we're a team of 14 full-stack product engineers, the company is 85 people, and we intend to stay small and scrappy. I was the 7th engineer at salesforce and loved the early stage, and we get to be that way at YC... indefinitely.
YC is also knee-deep in applying AI tools and techniques across all of our product surface areas, and investor-focused work is no exception. We’re happy to share more when we chat in person.
We also want to work with people who love building full stack web apps. While our stack is Rails, React and Postgres, mostly we’re just a bunch of pragmatic builders who are excited about shipping and having impact.
Two roles are posted below: Investor Software and Post Batch (all SW after the batch).
If you're interested, read more below and email me directy with what you'd be excited to build here: ryan@ycombinator.com.
* https://www.ycombinator.com/companies/y-combinator/jobs/VT20...
* https://www.ycombinator.com/companies/y-combinator/jobs/fK75...
ArcPrime just closed a seed round to build the best-in-class AI tools for Intellectual Property attorneys.
We have a world-class team of 6 engineers (CEO is an attorney as well) uniquely positioned to win the entire market. We thrive on execution speed, know our customer and domain to the most intimate detail, and are relentless.
We empower our people to do their best work and grow to their fullest potential. We value impact above all else. We offer highly competitive salaries and top-of-market equity. We plan on hiring fewer than 10 engineers for the lifetime of the company. If this sounds exciting to you, please apply!
Stack: React, Typescript, TailwindCSS, and Google Cloud
Email me with your resume to apply: jon @ domain
Job description: https://docs.google.com/document/d/1R3JZYV8yVMjgspVDDYHwkTZk...
We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (~ 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Apply here: https://comulate.com/careers
Looking for something more meaningful? How about the opportunity to have a direct impact on the property maintenance experience for hundreds of thousands of residents?
Welcome to the future of property maintenance. Property Meld’s vision is to radically improve how the property management industry handles property maintenance. If you’ve ever had a maintenance issue at your housing rental, you know how much of a pain it can be to get it fixed quickly and reliably. It doesn't have to be this way. We're rethinking the entire property maintenance experience from the ground up with two things in mind - first, driving the cost of doing maintenance to the absolute minimum, and second, providing an experience to residents and property owners that makes them want to stay with their property manager. If you are excited about turning something that has historically been a negative experience (maintenance) into a positive experience, we'd love to talk with you.
Stack: Python, Django, Typescript, React, React Native, PostgreSQL
https://property-meld.breezy.hr/p/2c9a513c0d8a-senior-softwa...
Apply through our career page or you can email us at `tech.jobs at propertymeld.com`
AppFolio streamlines and automates real estate management. We build a SaaS product that serves property managers, owners and investors.
I'm hiring for our screening and application team. Join me and help us modernize the applicant experience as they apply for their next home/apartment. This is the top of funnel for AppFolio's primary customers and has a major impact in their ability to fill vacancies with trustworthy tenants.
Staff level experience with React, Expo, Rails preferred. Apply here: https://www.appfolio.com/open-roles?p=job%2FombOvfwA
Atrix builds secure, scalable AI solutions to help pharmaceutical and medical device companies accelerate how life-saving therapies reach patients.
Head of Engineering * Build and scale the engineering team; lead hiring, mentoring, and culture-setting * Contribute directly to the codebase while setting technical standards * (Python, TypeScript/React, SQL/Postgres) * Translate business and product goals into engineering execution with strong delivery rigor * Shape architectural direction, ensure scalability, reliability, and compliance * Establish engineering operations (rituals, QA, incident processes) and align closely with product & business teams * Drive security, system design, and code quality excellence
Requirements: * 7–8+ years of engineering experience, with recent (2–3 years) hands-on leadership in startups (Seed–Series A) * Proven ability to hire, manage, and grow small, high-performing teams (5–10+ engineers) * Actively technical: recent production code contributions and ability to unblock engineers directly * Strong execution mindset from high-velocity startup environments
Why Atrix: * Build the engineering org from 0→1 * Partner directly with the CEO on business-critical impact * Mission-driven work accelerating life-saving medicine * Competitive startup benefits (health stipend, insurance, unlimited PTO, career growth)
Website: https://www.atrix.ai/ Job Description: https://jobs.ashbyhq.com/pear/c5f4c223-cb72-444b-ab89-403e7c...
Apply by sending your resume and info to Carina@atrix.ai
Do you want to develop software that helps scientists, doctors, and historians discover breakthroughs? Join our small, fully-distributed software development team to help connect scholars of all disciplines with peer-reviewed journal articles.
Our company has been remote-first since we began in 2011. You’ll join a team with plenty of experience putting into practice what works well remotely, and avoiding what doesn’t. Third Iron has never taken VC money, and we’ve never had layoffs. Our approach to hiring and selling our products helps us feel confident that this pattern will continue far into the future.
Third Iron software is used by researchers at over 1,500 libraries, including universities, hospitals, corporations, and government agencies located in over 35 countries.
In a refreshing change from advertising-dependent tech companies and those who sell user data, we instead have a business-to-business model. We sell our subscription-based services to libraries, and anyone affiliated with one of these libraries can use our software. We do not sell user data. Our focus is on building the best software to enable research that changes the world.
We’re looking for a developer interested in full-stack work, since we have a variety of upcoming initiatives, some being mostly front-end, some being mostly back-end, and some a balance of the two.
The front-end of our stack primarily consists of JavaScript, using EmberJS for two major projects, and React for two others. Our backend is written in NodeJS, and features data storage using PostgreSQL, Elasticsearch, and CouchDB, and hosting primarily on AWS and HEroku.
If you’re interested in this fully remote position, we're interested to chat with you! Please email careers@thirdiron.com or apply at https://thirdiron.applytojob.com/apply/McK2VdxTuX/Senior-Ful...
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.
Note that while these are remote-friendly positions, travel to our NYC HQ 3x/year for "team week” on-sites is required.
* Senior Software Engineer (Platform Engineering): Bring your experience in Platform Engineering, DevOps, SRE and/or related experience to a small cross-functional team automating ops, troubleshooting infrastructure, and creating first-class developer experiences. Expertise with the following tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker. Nice to have: prior professional experience in backend or full-stack developments, and open source contributions.
If interested, apply here: https://chronograph.pe/jobs/?gh_jid=4761923007&gh_src=1q1yyb...
* Senior Software Engineer I & II (Full Stack): Join a highly-driven team of engineers, contributing both as a technical leader and a hands-on full-stack developer. Own and lead technical projects from product ideation to successful execution. Expertise with the following tools / technologies is a strong signal of fit: React, Typescript, Node, PostgreSQL, and GraphQL.
If interested, apply here: https://chronograph.pe/jobs/?gh_jid=4802825007&gh_src=1q1yyb...
We're creating state of the art Generative Voice AI models. Looking for full stack, frontend and machine learning engineers that would love to create prototypes directly with the founders. Recently, we open sourced a state of the art speech enhancement model: https://github.com/resemble-ai/resemble-enhance
Here's what we're looking for:
Frontend Engineer - We're looking for a Frontend Engineer to build intuitive interfaces for our AI platform. You'll work with React/TypeScript to create exceptional user experiences that make complex AI technology accessible to both developers and enterprise users.
Full Stack Engineer - We are seeking a skilled Full Stack Engineer with experience with both Javascript and Python to join us. The ideal candidate will have a strong background in building and deploying web applications, a passion for working on cutting-edge AI technologies, and the ability to collaborate closely with our founders to create innovative prototypes.
Backend Engineer - Looking for Ruby on Rails and/or Python Developers to join our backend team. Scale up ML systems, make inference run more efficiently, and expose public facing APIs.
DevRel - We're looking for a Developer Relations engineer to champion our voice AI APIs and open-source projects within the developer community. The ideal candidate will create compelling demos, technical content, and documentation while helping developers integrate our AI models.
Growth Marketing - Seeking a data-driven growth marketer to accelerate adoption of our AI models across enterprise and developer segments.
If interested, reach out directly to me: zohaib [at] resemble.ai
We make instruments and software that enable scientists to study biology at single-cell resolution. Our technology features in over 7,000 scientific publications (https://www.10xgenomics.com/resources/publications), and is used across the world by top research institutions, hospitals, and pharmaceutical companies to study cancer, immunology, developmental biology, and more.
Our user-facing applications - which include the public website, a web-based analysis platform, visualization apps, instrument UIs, and more - have React/Typescript frontends and Golang backends, with Rust + C++/CUDA for analysis algorithms. Our instrument control software, which automates complicated microfluidics, motion, and imaging subsystems are written in C++, Python and Golang. If you want to use your software skills to push forward the frontiers of biology, please check us out.
Our tech stack includes: C++, CUDA, Rust, Go, Python, Typescript, Bazel, etc
Open Roles:
- Staff Software Engineer
- Software Engineer III - Frontend
- Senior Software Engineer - AI Solutions
- Staff Software Engineer - AI Solutions
I'm a Sr. Staff Software Engineer here. Happy to answer questions you might have, I'm easy to find on LinkedIn if you need to know more.
Apply: https://careers.10xgenomics.com/careers?department=Engineeri... Website: https://www.10xgenomics.com
VIVA is a Fintech Startup based in Atlanta, GA with the mission to build a more inclusive financial system. VIVA offers unsecured personal loans to customers who have traditionally been excluded and taken advantage of by the legacy financial institutions. The VIVA difference is to underwrite heavily on employment history and set up repayments through voluntary direct deposit payments from the borrower's paycheck. Our interest rates are less than 1/3 of the rates our customers are able to get from other financing options.
We are a VC backed company and have been in business for 6 years. We have been profitable for the past year are a half. We are hiring an additional frontend engineer to support our increasing customer volume, as well as to support new products we plan to launch to diversify our revenue stream. You will join our engineering team of 10 and work in a dynamic environment where you are frequently writing net new code to support business objectives.
Our tech stack for the front-end is fully hosted on AWS. The web app is in React and we are building a mobile app with React Native, but experience with this specific stack is not necessary for talented candidates. Our preference is candidates who can come in office 4 days a week to our office on the Atlanta Beltline (next to Krog Street Market). VIVA does not provide visa sponsorship, so please have authorization to work in the USA.
Send an introduction to our hiring manger (alexa@viva-finance.com) with a resume and we will be in touch!
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
Staff Frontend/Full stack Engineer (React, Typescript, Kotlin): https://apply.workable.com/seeq/j/D08DA1A63C/
We're hiring several roles in our Istanbul office. The Istanbul team works remotely, but we do have an office in Suadiye where the team meets up once a month or when in person collaboration is helpful. I oversee our Istanbul team, and they report directly into our Engineering or Analytics team based in the US.
We're headquartered in New York, with a smaller team in Istanbul focused on software engineering. Our focus is on design and development of custom e-commerce solutions for DTC orgs within enterprise companies, with additional emphasis on test-and-learn strategies that help us improve the customer experience and inform our technical roadmap.
To apply, please submit an application to the appropriate role in the links below.
Sr. Frontend Developer: https://thelabnyc.bamboohr.com/careers/203
– Strong experience with Sass. Experience with React component styling and/or building reusable styling frameworks. Experience with Typescript andcomfortable with building React components.
Senior Backend Developer: https://thelabnyc.bamboohr.com/careers/188
– Experience with Python for back-end web development. Django or similar libraries/frameworks. Interest in learning devops technologies like Gitlab CI, Docker, Kubernetes, Linux, ect. Modern Javascript for frontend development, Typescript, React+Redux
Tag Management Specialist: https://thelabnyc.bamboohr.com/careers/202
– Own the end-to-end design and governance of data collection and analytics infrastructure (e.g., GTM, GA4, Triple Whale, CDPs). Implement pixel and event tracking (client- and server-side) across platforms such as Meta, Google Ads, and Shopify, working closely with developers when necessary
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
We have started with the $1T+ U.S. auto vertical, where our platform is growing rapidly and already powering payments for several of the most recognized brands in the industry including multiple Fortune 500 companies. With proven traction, the company has expanded into high-growth adjacencies including high-ticket e-commerce, private travel and powersports.
We currently have two open roles in Engineering and are looking for engineers excited to help bring high ticket payments into the 21st century:
- Staff Software Engineer to help build out + scale core payment automation stack
- ML Engineer / Data engineer to focus on payment risk modeling.
Stack: Python/Django, Remix React, AWS Comp: $180-220k + Equity
Email me at nick@clerq.io if you are interested in hearing more!
About BetterBrain BetterBrain (https://www.betterbrain.com) is at the forefront of dementia prevention. We offer the most comprehensive platform to help our members prevent neurodegenerative diseases and optimize their cognition. Role Overview We're rapidly growing and are seeking a talented Software Engineer to join our team and help shape the future of preventative neurology. As a full-stack engineer with experience in high-growth startups and building AI products, you’ll play a key role in our development.
Key Responsibilities Develop and maintain web applications using our tech stack: NextJS, React, Typescript, and Supabase. Collaborate with cross-functional teams to design, develop, and implement new features.
Requirements 4-5+ years of full-stack development experience. Proven experience in high-growth startups. Strong background in building AI products. Proficiency in NextJS, React, Typescript, and Python. Excellent problem-solving skills and attention to detail.
How to Apply Email us at adi@betterbrain.com with the subject line "HN Hiring". Please include: - A copy of your resume. - A brief description of why you think you’re a good fit for this role (for example - a project you owned) Join us at BetterBrain and help us build a healthier future.
We're a VC-funded startup (just 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.
We're now hiring for our new product, Spacelift Flows, built for more general DevOps (and related) automation - incident automation and response, self-service, slackbots, AI automations, building MCP servers, etc. We like to call it an "Integrated Automation Environment".
You can see a demo video of it here[0] with more videos available in the job post. Tech stack is Go + Postgres backend, along with TypeScript + React frontend.
Overall we have a deeply technical product, trying to build something customers love to use. 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. With the product being in it's early days, it's also a great opportunity to have a large impact!
If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/6438380-product-software-e...
Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 20 and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng.
We are hiring for four roles: 1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred. Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.
2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models. Strong analytical skills and proficiency in Python required.
3. Member of Technical Staff: You will design evaluations of different AI models and work to translate technical insights to analysis that helps companies navigate AI.
4. Product Manager (AI Media Generation): You'll work closely with us to develop and enhance our media generation (Image, Video, Speech, Music) arenas and leaderboards, contributing to product strategy and execution at the intersection of creativity and AI.
Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience (including anything you've built). Add | HackerNews to email subject line.
We're building the podcast recording platform that makes pro-quality audio accessible to everyone. Fully distributed team, scaling fast.
Looking for senior engineers who care about performance and ownership: - Backend: Node.js/TypeScript, Redis, MongoDB, APIs at scale - Fullstack: React + backend chops - ML: Production ML systems, speech/audio, MLOps - Data Analyst: SQL, BI tools, product analytics (3+ years)
Use LLMs for homework (we encourage it). Ship fast, own outcomes, work from anywhere. Small team, real impact, profitable company.
Apply: https://jobs.ashbyhq.com/zencastr (mention HN)
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.
Foxglove is the leading observability stack for robotics and physical AI. We accelerate robotics development with logging, data management, and multimodal visualization. We're well funded (Series A, ~45 people) and assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!
- Senior/Staff Frontend Engineer (typescript, react, webgl, rust, wasm)
- Senior/Staff Backend Engineer (rust)
- Senior/Staff Backend Engineer (rust, remote - Australia/NZ)
- Forward-Deployed Engineer
- Account Executive
- Solutions Engineer, Robotics
- Dev Relations
Remote friendly: All roles we are open to remote for experienced candidates (staff-level or prior experience at a top AV or robotics company)
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!
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We’re helping companies rank and be visible in AI search /ChatGPT, Google AI mode etc. (GEO) and hiring a Senior Full-Stack Developer.
Work: Own app layer, real-time APIs & queues; ship end-to-end.
Stack: TypeScript, React 19/Next.js, Node/Fastify, tRPC, Postgres, GCP Nice to haves: ClickHouse, Elasticsearch.
You: 8–9 YOE, strong TS/React/Node.
Comp: €65k–€110k + equity.
Apply: https://promptwatch.com/careers/full-stack-developer (mention “HN: Full-Stack Developer”).
Brynson is a fast-growing SaaS company building Brynsights™, the leading business intelligence platform for the multifamily real estate industry. We help property management companies, owners, and operators unlock actionable insights by connecting data across property management systems, CRMs, marketing channels, and more.
We’re a bootstrapped startup with real momentum — and we’re looking for a Full Stack Developer with 2-4 years of experience who can grow into a technical lead role, working closely with our CTO to expand the platform, build scalable systems, and help guide product development. Our stack is Ruby on Rails with React front end.
To apply, please email a resume and brief cover letter to careers@brynson.com
Estuary is a VC-backed startup building the next generation of real-time data infrastructure. Our platform, Estuary Flow, combines change data capture (CDC), stream processing, and declarative configuration to unify real-time and batch data movement.
We’re open-source, developer-first, and focused on making data engineering radically simpler.
Estuary is a small, high-trust team with deep experience in distributed systems, stream processing, and data tooling — and we’re growing quickly.
We’re hiring for:
Senior and Staff Backend Engineers (Integrations) – 5+ years of backend engineering experience. Proficiency in Go; Rust is a big bonus.
Own and scale high-impact systems that power real-time data pipelines. You’ll work on complex integrations with external APIs and databases, improve our internal connector frameworks, and tackle deep challenges in performance, reliability, and developer experience.
Fullstack Engineer (UI Team) – Our first fullstack hire, working across Rust + React/TypeScript. High-impact role shaping the customer experience: build GraphQL APIs, optimize Rust backend systems, and deliver product features end-to-end.
https://estuary.dev/about/#careers
What we’re looking for: Engineers who care about building reliable, maintainable systems and enjoy working with complex APIs and data flows. We value curiosity, clear communication, and a willingness to learn.
Bonus points for experience with CDC tools, open source contributions, or fast-paced startups.
To apply: Email your resume to careers@estuary.dev
OnFrontiers is hiring a strong senior engineer with experience programming agents to lead development of our agentic intelligence platform for government contractors.
We're looking for a passionate, curious engineer, who wants to work closely with our founding team and contribute as both a technical expert and a member of the product leadership.
In the role, you'll lead development of our indexing services, LLM integrations and APIs, as well as our SaaS platform, as we continue to scale. The role is hands-on but has the potential to grow into management as the team scales.
Core technologies include OpenSearch, Postgres & PGVector, Go, Python and React, all running on AWS.
https://www.onfrontiers.com/job-postings/lead-engineer
Interested, feel free to email me directly: lgsilver[at]onfrontiers.com
Ours Privacy is building a HIPAA-compliant Customer Data Platform (CDP) and Consent Management Platform (CMP) designed for healthcare organizations. We help hospitals and digital health companies use analytics, consent, and personalization tools without compromising on privacy.
Our stack: Our stack: React, Node.js/TypeScript, and AWS (Lambda, API Gateway, S3, Step Functions, CloudFront, WAF, DynamoDB, Athena/Iceberg).
What we’re looking for: • Startup mindset: bias toward shipping, ownership, and iterating quickly. • Engineers who enjoy working across the stack • Comfort with AWS (serverless preferred) and TypeScript/JavaScript.
Why join us: • Early stage, venture-funded startup — own complete features. • Remote-first (US-based team). • Small, senior team that values technical excellence, transparency, and work-life balance. • Flexible job title
We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.
We're a world-class team of health tech founders, AI builders, and physicians from Meta, Stride Health, and Parsley Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.
In words of doctors using our product already in production: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here"
Our stack: Typescript, React, NextJS, React Native, Expo, AI SDK, and custom AI agents, RAG, tools, and agentic workflows.
It's still early days for us – we're looking for folks who ship fast and are curious and resourceful. If that's you, shoot me an email at pedro [at] vibrantpractice.com or just book an intro with me: https://book.vimcal.com/p/pedro/hn-15-minute-chat-with-pedro
We’re building AI agents that help B2B companies scale customer relationships. We’re already live with several enterprise customers and receiving a lot of positive feedback: “I’m super excited!! You’re changing our lives!!” — Account Manager for emerging-enterprise (mid-market) accounts.
We are backed by Acrew Capital, Emerson Collective, Recall Capital, and angels from LinkedIn, BetterUp, Glean, and Scale AI. Strong pipeline beyond what’s already in production.
Tech: Python, FastAPI, React, Vite, Render (PaaS), Inngest (Orchestration)
Apply if you:
- Have real 0→1 startup experience
- Love digging into the details
- Break fuzzy problems into incremental, shippable chunks
- Ship fast and own outcomes end-to-end
- Can effectively steer and leverage AI IDEs
Why Cora:
- Work on cutting-edge applied AI: voice agents, knowledge graphs, multi-agent systems, simulations, and more
- Real users, real impact, high autonomy
- Fast, fair interview loop — no BS
Learn more: https://www.cora.ai/careers#Our-roles
Interested? Email careers [at] cora.ai — these go straight to me, and I read every one.
WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.
We’re hiring on the backend to help solve one of the hardest problems in data engineering: building a production knowledge graph from millions of fragmented, inconsistent Chinese corporate records where traditional approaches break down. Our PySpark/EMR/Airflow pipeline is just the foundation. The real challenges are in entity resolution across transliterated names and obfuscated ownership structures, bipartite matching algorithms and inferring relationships. We build our product on top of that with a Django/FastAPI/React stack to help our users access that knowledge graph to analyze and investigate any risks they should be aware of.
If you have prior startup experience, can bring strong Python (PySpark is a big plus) experience and have previously worked with TB-scale data sets - we’d love to talk to you.
Apply here: https://jobs.ashbyhq.com/wirescreen/158fd72f-fc2f-47a3-bdb5-...
Happy to answer any questions - you can reach out to me here or at leo.green@wirescreen.ai - I'm a recruiter with WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast.
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.
Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
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