TypeScript Jobs

Faqta builds the platform used by thousands of teachers across the Netherlands to prepare lessons, track student progress, and manage classrooms. The company is modernizing its backend from a startup architecture toward a more modular, scalable plat…

Regal is the AI Agent Platform — we power millions of outbound/inbound calls, SMS, and email interactions for enterprise customers like Google, AAA, and Coursera. $82M raised, $7B in revenue driven for customers, 250M+ calls completed. We're hiring …

Hiring software engineers who enjoy solving real-world problems and working close to hardware. Candidates should learn new domains quickly and prefer practical solutions over unnecessary complexity. Projects include scientific tools; automation & ro…

Breezy is hiring an AI Product Engineer to build product capabilities across their platform for residential HVAC field service software. Work across the stack (TypeScript, React, Node.js, PostgreSQL), incorporate LLMs and automation, and use AI-assi…

Early-stage startup building a web-native natural language geological modelling platform for geologists at mineral exploration companies. Hiring the first/full-stack engineer to work with two founders (CTO and CEO who is a structural geologist). Ear…

Spruce is a VC-backed startup (founded early 2024) building software for heat pump installation businesses across the UK. The role involves owning slices of architecture and technical strategy, writing high-leverage code on critical paths, mentoring…

Marketer.com (project Manta) is building a full-stack, auditable AI CMO agent. The work involves deploying per-company infrastructure globally for low latency, operating an in-house Context Graph architecture that requires hundreds of gigabytes of R…

Weave Bio is a Series A (<50 person) regulatory AI SaaS startup building an AI-native regulatory automation management platform for novel therapeutics. Hiring multiple positions including Senior/Staff Backend (Django, Python), Senior/Staff Frontend …

SuppMatch is an AI-powered supplement recommendation engine for e-commerce platforms. We integrate into online supplement retailers, pharmacies, and marketplaces to deliver ultra-personalized, science-backed recommendations in real time. Think of it…

SuppMatch is an AI-powered supplement recommendation engine for e-commerce platforms. We integrate into online supplement retailers, pharmacies, and marketplaces to deliver ultra-personalized, science-backed recommendations in real time. Think of it…

Founding-stage fullstack engineer role at Rivet, an AI marketing platform for artists and creators. One of two founding engineers; hiring to expand the engineering team to three. Looking for scrappy, adaptable fullstack developers with demonstrated …

Build state-of-the-art 3D data annotation tools for autonomous driving. Seeking a seasoned UI engineer with a strong React background to build highly stateful, low-latency interactive applications. 3D graphics experience is a plus. Full-time, onsite…

Collective Intelligence Project builds platforms for public participation in decisions about AI systems and partners with AI labs and governments to evaluate frontier models on complex real-world questions. The Lead Product Engineer will build infra…

Duolingo seeks engineers across multiple full-time roles in New York and London with a hybrid work model. Mission-driven, engineering-focused, and data-driven culture. Tech stack includes front-end (Swift, Kotlin, TypeScript), back-end (Python, Kotl…

PermitFlow builds software to streamline construction permitting across thousands of U.S. municipalities. YC W22 company that recently raised a $54M Series B. Hiring NYC onsite for Staff Software Engineer, Fullstack Software Engineer, and Senior Fro…

Trunk is an a16z funded (25M) Series A dev tools startup redefining software development at scale. Their mission is to help teams create high-quality software quickly by addressing downstream bottlenecks like merge conflicts, flaky tests, and incons…

Trayd is building the financial operating system for commercial construction, replacing spreadsheets and legacy software with a single platform that automates payroll, union compliance, time tracking, and job costing. Construction payroll moves ~$26…

Fullstory provides privacy-preserving session replay and analytics for web and mobile apps. Current engineering roles are semi-onsite in Atlanta (1 day per week in office). Open roles include multiple software engineering positions as well as sales,…

Colonist.io is a multiplayer web strategy game. Role involves owning features end-to-end, from backend game logic to polished UI; work on evolving game architecture, improving code boundaries and scalability. Small team, heavy use of AI tooling to s…

Founder-led, people-first, boutique indie tech agency building a fully-remote team (some clients offer onsite). Leadership includes ex-Fortune 100 staff; everyone touches code. Notable projects include internal tools for Anduril and voltagepark.com.…

Mobasi builds autonomous AI agents for digital forensics. Our software orchestrates 150+ forensic tools to help law enforcement turn days of manual evidence analysis into minutes, aiding in cases involving child exploitation, trafficking, and homici…

Building automation software for the $7T insurance industry, accelerated by AI. Seed-stage in headcount (~20 people) but Series B in business traction and cash-flow positive. Experienced engineering team from Airbnb/Brex/LiveRamp. Role is onsite in …

Tangible Materials helps the construction industry make better decisions around building materials by using less and better materials. They use AI to parse complex construction documents to estimate quantities, track design decisions, and detect ove…

Instinct Science is an AI-driven veterinary medicine platform combining a cloud-native EMR with real-time clinical decision support. Responsibilities include owning projects from scoping through release, building full-stack features with Elixir (bac…

Hiring remotely for LATAM. Company builds AI tools for high-volume law firms; first product is an AI assistant that transcribes and classifies inbound calls and is in production. Expanding into case tracking, follow-ups, and workflow automation. Ope…

Findigs is transforming the rental experience by building high-scale applications to streamline renting for millions. The company fosters a collaborative culture with high ownership and autonomy, taking features from concept to deployment. Roles are…

CVector builds software to bring real-time economic optimization and AI prediction to every energy and manufacturing plant. We fuse live asset data with market dynamics into one decision layer that continuously forecasts, simulates, and optimizes — …

Innolitics builds AI/ML software for medical devices — the kind that detects ear infections, tracks metastatic cancer, and plans radiation therapy. 60+ FDA clearances. We're a remote-only firm (since 2012) that does engineering, regulatory, and cybe…

We’re building the biggest bike shop in the world. Upway is the leading marketplace for refurbished e-bikes across Europe and the United States. In 3 years, the company grew from 0 to $200M GMV. The tech team grew to ~12 engineers in 2025 and plans …

Confido Legal is a fintech platform enabling legal tech companies and law firms to embed payments and finance features. Hiring a senior software engineer to own security across the platform while remaining an active product-contributing engineer. Re…

Neocom is a digital shop agent for online shops. Customers can chat naturally, get clear guidance, and find the right product faster, just like talking to a great salesperson in a physical store. We've been in the guided selling space for the past 6…

Imagine having an entire software company working just for you – housing all your personal data, proactively working in the background doing chores, building apps, and organizing information to support your life. We're building a new category of per…

Modern customers support & product feedback platform powering thousands of teams, including Lovable, Raycast, and n8n. Fully bootstrapped, profitable, and growing fast. We’re building a full customer-facing suite where teams can handle their custome…

Journee is a technology startup founded in 2020. Our in-house low-latency streaming technology and GPU fleet orchestration systems power work with brands such as BMW, H&M, and Siemens. We are building and launching Ojin, a real-time generative AI pl…

AI 初创公司 ILLUCIO 正在招募一位自我迭代速度极快的全栈工程师，负责将产品洞察与体验落地为安全、稳固、可规模化的系统。公司以 AI 学习工具为主，关注文本形式的革新与心流式学习体验，已上线并在短期内获得用户与付费用户、6000+ 粉丝账号与融资。创始团队成员分别近期基地为北京/上海与新加坡，欢迎现场 coffee chat。

Join us in pioneering the future of e-commerce search. 1M+ MAU growing rapidly. Large seed round raised from top-tier VCs and individuals with backgrounds from Google, Amazon, OpenAI, Stitch Fix, Whatnot, Stripe, and more. We're a hard-working team …

Small scientific software development company building custom scientific and engineering analysis applications in domains including space situational awareness, image simulation, high power microwave systems, modeling and simulation, laser systems m…

Anterior is improving the experience of healthcare for everyone with an agentic orchestration platform for clinical decisioning. About You: passionate about doing things the right way, favoring simplicity, focused on foundations of system design and…

xAI's London team is hiring two onsite full-time roles. Backend Engineer: build and scale high-performance production systems powering grok.com and the xAI API; strong Rust (or C++) required; distributed systems experience a plus. Developer Experien…

Building a continuous performance optimization platform to catch performance regressions with sub-1% measurement variance. Trusted by teams at Cloudflare, Vercel, Mozilla, Pydantic, and Astral. Small, deeply technical team offering ownership; compet…

Think of github but for hardware design (PCB and Schematics design). Mission: bring modern workflows—version control, automation, and collaboration—to the hardware world and introduce AI to hardware design. Work on parsing complex ECAD formats (Cade…

We just crossed $11M ARR and 5,000 customers -- all therapists and mental health providers who trust us to run their financial back office: bookkeeping, taxes, payroll. Now we're building AI-powered CFO for therapists -- a layer on top of our ledger…

Journalytic is an early-stage company building a mission-critical operating system for professional investment teams. We combine behavioral science, structured workflows, and well-crafted software to help hedge funds, family offices, and RIAs make b…

Multiple remote openings (QA Engineers, Go Engineers, Full Stack Typescript Engineers) at a fast-growing, strategy-first software studio. Roles are fully remote for candidates in Central/Eastern Europe. Flexible working hours. Apply via the provided…

AllSpice is building a hardware development and collaboration platform (software for hardware design review, automated test, and AI-assisted workflows). The company is remote-first with flex offices in Somerville, MA and San Francisco. Hiring roles …

We’re building Topliner, an AI-powered platform for executive search. Requirements: 5+ years full-stack experience; Fluent English; Exceptional quality standards. Compensation: $80k/year; Remote; Part-time → full-time path; Equity potential.

Rella | AI engineer | Remote (Company based on Miami) | getrella.com | Full-time. We are a profitable seed-stage start-up building the go-to project management tool for social media teams. We are replacing tools like Notion, ClickUp, Asana and Hoots…

We’re building one of the fastest-growing AI entertainment platforms in the world—20M users in year one and scaling to hundreds of millions. You'll be one of our early hires and own core product and infrastructure decisions. Tech stack: TypeScript, …

Every time two companies in the physical economy need to exchange data, someone builds a custom integration by hand. Analysts, engineers, QA. All manual. Every time. Google "EDI" if you haven’t. We built AI agents that do the whole thing: gather req…

Goody is building a gifting product and developer commerce API used by customers like Google, Stripe, Anthropic, Meta, NBCUniversal, and Notion. Hiring multiple full-stack engineering roles for 2026 scale: Staff Software Engineer and Senior Software…

At akeno, we help chemical manufacturers optimise production planning in large factories (asset utilisation, dependency graphs, real-time data, critical processes). Hiring 1x Senior/Staff Fullstack Engineer, 1x Senior/Staff DevOps Engineer, and 1x S…

Sitewire | Full Stack Engineer | Full-Time | REMOTE (US-only). Learn more or apply at https://wellfound.com/l/2zf9K9 - I personally review every application, so just mention you found us on HN. Sitewire is a simple yet powerful construction finance …

Chroma is the open-source search database for AI applications. It supports dense vector, sparse vector, regex, and full-text search. We support local, single-node, and cloud hosting. We're a team of 14, all engineers today. We work in Rust, Python, …

Level builds a modern Remote Monitoring & Management (RMM) platform for IT teams and Managed Service Providers. We help IT professionals monitor devices, automate workflows, remotely support users, and leverage AI to operate more efficiently. We’re …

Radar Labs is a geo-location developer tools company based in NYC (Union Square) and remote-friendly within the US. They handle 1B+ API calls per day and are hiring software engineers across SRE, data platform, backend, full-stack, and mobile roles.…

We are applying AI to organize corporate events. We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are fo…

DrSwarm builds AI-driven workflow automation for healthcare clinics (scheduling, RCM/billing, patient ops). 0→1 role: ship fast, own systems end-to-end, talk to customers. Near-term: ship a production integration for a design partner; build an audit…

Ashby is an all-in-one recruiting platform hiring Senior/Staff+ Product, Platform, and Design Engineers and hands-on Engineering Managers. Team growth from ~30 to 60 last year with plans to double in 2026. Roles are remote across Americas and EMEA. …

Buildforce | Staff Product Engineer | Austin, TX (Onsite/Hybrid). Buildforce is a skilled trade staffing marketplace facilitating connections between subcontractors and tradespeople. Our products include a mobile app (React Native), a Next.js app, a…

Hi HN. I am an Engineering Manager at Nectar Social, and we're hiring across product, design and engineering. The traditional playbook of buying ads on social media platforms no longer works for most brands. Buyers make purchasing decisions from org…

We're building infrastructure that makes the web queryable for AI agents. Already in production with major AI labs. Looking for experienced full-stack devs who are comfortable wielding agent swarms to ship fast. Small team, well-funded, high intensi…

Multiple 100% remote roles at Tether: Fullstack Developers working across JavaScript/TypeScript on a local AI stack (building user-facing mobile/desktop apps or platform layer bridging C++ inference engines); Lead React Native Engineer and React Nat…

Prequel enables software companies to sync data to their customers' data environments at massive scale. The small engineering team (four engineers) is based in NYC, the company is cash-flow positive and growing. The role involves solving problems ar…

We’re building the AI-powered infrastructure layer for small-business lending. Banks and fintechs use Omni to automate document collection, financial modeling, public-record research, and ongoing borrower communication. You’ll work on: 1) Wrangling …

Strobe is building the world's largest power plant — a distributed fleet of buildings, batteries, EVs, and generators buying and selling power in real time across wholesale energy markets. We need a senior engineer to own our data integration and cl…

Ever wanted to build indie video games at a startup? Let's talk. Elsewhere is a San Francisco-based company building a new kind of multiplayer social video game, inspired by indie roguelike deckbuilding games like Slay the Spire and CCGs like Magic:…

SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users. …

Odyssey is building the leading financial technology platform for school choice. We help families access funding for tuition, tutors, curriculum, software, and enrichment programs—empowering them with greater educational opportunities. We’re well-fu…

BoWatt builds intelligent software for manufacturing complex hardware products — think machines, medical devices, or electronics. We’re a profitable, bootstrapped startup headquartered in Munich, with team members across Germany and the UK. We’re lo…

Chestnut builds systems for insurance carriers to run their distribution businesses, replacing spreadsheets and legacy systems with real-time data, deterministic workflows, and AI-assisted tooling. This role is end-to-end product engineering: design…

Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact. Product Enginee…

Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. The company has sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. Eng…

Mental health 501(c)(3) nonprofit building a care navigation platform. AI-native team using LLM-powered data enrichment workflows and agent coding teams. Role owns significant architecture and ships across full stack: NestJS backend, Next.js fronten…

Modern hardware supply chains run on spreadsheets, email, and PDFs. Silkline is building an AI-first procurement platform for aerospace, defense, and nuclear manufacturing. Customers include Machina Labs, Astranis, K2 Space, Castelion, Antares, and …

Oboe's goal is simple: teach one billion people one trillion things. We'll do that by building the world's first completely generalized AI-powered learning platform. Today, so much of our focus is spent on making machines smarter. We believe it's ti…

Foxglove is a platform for robotics and autonomy teams to collect, analyze, and learn from large quantities of multimodal data. They are hiring multiple software engineers (Rust, TypeScript) for roles based in San Francisco and remote in the US and …

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 des…

We make software landscapes understandable and explorable. Our canvas is zoom-to-code, and shows data on overlays from all of the git repos in your company. LLMs go through the codebase and extract the architecture. We provide clarity when it's most…

About us: We provide access and visitor management platforms integrating a wide range of technologies. Backed by a large Swiss AG. Hiring multiple on-site roles in Munich: backend developer (Kotlin, PHP), frontend developer (Angular, TypeScript), ap…

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 i…

Layer Health (founded 2023) is an ML-powered healthcare startup building a platform to synthesize patient medical records and accelerate clinical registry abstraction. Headcount ~38 and growing. Locations: Boston (Boston Common) or New York City (do…

4-person non-profit building OpenCouncil, an AI platform that makes Greek municipal council meetings accessible: searchable per-topic video clips, notifications, and speaker analytics. Live with 10 municipalities including Athens; open source. Stack…

BillionToOne builds molecular diagnostics detecting disease at the single-molecule level (prenatal and oncology). Over 1M tests processed; revenue growth to ~$300M and guiding $415-430M for 2026; publicly traded and GAAP profitable. Hiring multiple …

JustPark is the premier partner offering both B2B solutions for destinations and B2C services for drivers, simplifying the entire parking experience for venues, councils and private driveways. They are looking for a Lead Full Stack Engineer to drive…

Marker Learning is building an AI-enhanced assessment platform to make identifying learning differences faster, cheaper, and more equitable, especially for multilingual students. This is a Series B company running a multi-million-dollar longitudinal…

Uncountable is a profitable SaaS company accelerating R&D for industrial scientists. Hiring product-driven Full-Stack Engineers to build the Uncountable Web Platform and LLM Applications Engineers to advance the data model through LLM-native UIs and…

Flux.ai builds a browser-based EDA with integrated AI hardware engineering tools and agentic capabilities. Hiring multiple senior engineering roles (Platform, Front End/Product, Software for agentic products, and DevOps) to develop and maintain user…

We’re building a web-based application for architects that speeds up their design workflow and makes high-quality visualization accessible to a wider audience. Rapid growth with customers in over 120 countries and over 6 million visualizations gener…

Normcore.io is an autoscaling game server hosting service and Unity plugin used by developers and shipping VR titles. Hiring for two full-time remote roles: a Senior SWE focused on Kubernetes/DevOps (Kubernetes, TypeScript, Node, Postgres) and a Hea…

MixRank is a fully-remote, US-incorporated data startup processing petabytes of web data with customers across major tech and enterprise industries. They hire continuously for generalist software engineering roles and junior engineer roles (remote, …

Head of Engineering & Infrastructure: Fully own engineering and infrastructure teams, ensure platform performance and reliability for ~12 million members, free other leadership to focus on product and growth. Senior DevOps Engineer: Develop and impl…

Were building Cursor for sales - an AI assistant doubling sales productivity by handling prospecting, CRM updates, meeting prep, and follow-ups. Backed by founders & operators @ Lovable, OpenAI, Neo4j, Creandum. Pre-seed. Shipping fast. What youll…

PrairieLearn is an open-source assessment platform used by universities across the US. Early-stage, profitable, bootstrapped company seeking a full-stack engineer to work across the stack with meaningful ownership. Tech stack includes Node.js/TypeSc…

Vantheon is an applied AI research lab exploring how AI will disrupt investing across economic classes: Vantheon.ai. If you are obsessed with trading, crypto, defi, or something similar, this would be an exciting opportunity. Role is in-person in Au…

Duolingo is hiring multiple full-time engineering roles. Mission: develop the best education in the world and make it universally accessible. Culture is engineering-driven, friendly, and data-driven. Tech stack includes frontends: Swift, Kotlin, Typ…

Faraday is automating the back office for the $600B home services industry (HVAC, plumbers, electricians). Contractors are buried in essential paperwork — permits, warranties, rebates — and our AI agents handle these complex workflows so projects st…

BetterDB is building the tooling ecosystem for Valkey (a high-performance Redis fork). Focus is on observability: historical persistence, pattern analysis, anomaly detection, and Prometheus export. They ship OSS self-hosted and are launching a cloud…

Early-stage engineering role as the third engineer at Lift AI, building software for the elevator industry. You'll migrate an acquired Firebase/Firestore field product to a Django/PostgreSQL backend (including offline sync replacement), define API c…

Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. They are hiring remotely in the US and for roles in Atlanta (1 day/week on-site), London, Bogotá, and Czechia. Open roles include Senior Software Engine…

Flok builds and runs automated physiotherapy clinics in the UK. Here's an article about us on the BBC: https://www.bbc.co.uk/news/articles/cy4y9xm1eejo We’re a real clinical service, using a novel DSL, interactive video UI, and other software to sc…

5-person dev agency building AI, Web3, and SaaS products for startups, NFL players, and enterprises. Role involves shipping pixel-perfect UIs from Figma designs, making architectural decisions, and delivering production code for real clients—greenfi…

We are actively looking for multiple software developers or software engineers to join our team in the office (5 days/week). These positions primarily focus on our 5off software product (puzzles/games). There is zero expectation for you to be profic…

EnsoData strives to make healthcare more accurate, efficient, and affordable through waveform artificial intelligence (AI) technology. Using AI and machine learning, our software analyzes billions of data points collected from sensors placed through…

Freetrade is a commission-free investing app seeking software engineers to build and maintain reliable systems for trade execution, clearing and settlement, asset servicing, and internal operational tools. The role involves shaping technical directi…

Teamtailor is a bootstrapped scale-up based in Stockholm with ~600 employees and a Product/Engineering team of ~60. They build an ATS with AI at the core and launched AI-enabled features in 2023. They are looking for fullstack developers experienced…

Fractional CTO firm working with scaling businesses. Responsibilities include building unified dashboards pulling from Shopify, Stripe, HubSpot, and ad platforms (Meta, TikTok, Google); creating multi-system automations (HubSpot → SamCart → Klaviyo …

Hi, I’m Mel at Gaia AI (https://www.gaia-ai.eco/). We’re a small GreenTech startup in Boston building hardware and software in the forestry space. Role: Full stack / platform engineer working on the web app and mobile app. Role: Robotic Perception /…

Office Hours connects organizations (AI labs, startups, investors, consulting firms) with experts for paid calls, surveys, and model training. They are a profitable, growing company with a small senior, product-minded engineering team that values qu…

Journalytic is an early-stage company building a mission-critical operating system for professional investment teams. We combine behavioral science, structured workflows, and well-crafted software to help hedge funds, family offices, and RIAs make b…

Mapistry helps manufacturing facilities comply with environmental regulations, reduce emissions, and improve environmental stewardship. Seeking an intermediate/senior full-stack engineer to work in a small team, participate in decision-making from u…

Duckbill is hiring three to five engineers for three senior roles on Skyway, an enterprise-grade finops tool. The team is small and focused on large SaaS spenders. Work model is hybrid: in-office Monday/Wednesday/Friday and work-from-home Tuesday/Th…

xAI (recently acquired by SpaceX) is hiring technical talent for their truth-seeking AI (Grok). They are recruiting in-office across multiple global locations (Palo Alto, San Francisco, Seattle, Memphis, New York City, London, Dublin, Tokyo, Dubai, …

Coder is an AI software development company focused on autonomous coding. They provide a self-hosted Cloud Development Environment (CDE) for deploying agentic AI alongside human developers to improve productivity, reduce cloud costs, and maintain se…

Building Topliner, an AI-powered platform for executive search. Responsibilities include integrations with Loxo, Metaview, GetSales, Calendly; API design; background jobs and sync pipelines; auth flows, queue processing, caching; and building React+…

REMOTE mostly, but I travel often (Europe, Asia) and it's good to work in person time to time. We make software for learning languages. The focus is on making tools, rather than content. But actually, the line between code and content is blurring wi…

Building automation software for the $7T insurance industry, accelerated by AI. Seed-stage in headcount (~20 people) with Series B-level business traction and cash-flow positive. Onsite role in San Francisco, CA. Experienced engineering team from Ai…

We're building truly autonomous hospital operations, starting with labor optimization. You would be working on vitalize.care/intelligence as a product engineer. We hit 8 figures in revenue in 2 years and closed a Series A last month.

Our mission is to create opportunities for career advancement through access to affordable education. We are also the market leaders in early childhood (ECE) training and certifications. We are looking for two Staff Engineers to help lead developmen…

Fast-growing, strategy-first software studio that designs, builds, and launches products across many verticals. Fully remote with flexible working hours. Multiple remote openings: Product Designer (USA/Canada), Product Manager (Account Facing, USA/C…

Wolf Games is looking for a U.S.-based, fully remote Software Engineer (3+ yrs experience) to help turn creative game prototypes into polished, production-ready web games. You’ll work hands-on in TypeScript and modern web game frameworks (Phaser, Pi…

Layer Health (founded 2023 by ML researchers from MIT and Harvard Medical School) is a startup (~37 employees and growing) building an LLM-powered platform that synthesizes patient medical records to accelerate clinical registry abstraction. Locatio…

Folio is a marketplace connecting hotels and restaurants with suppliers, bringing AI search, web automations, invoice processing, and payments to hotel procurement. 16-person team, fully remote (US) with hubs in San Francisco, NYC, and Durham. Open …

Mission-driven early-stage (Unfunded -> Pre-Seed) team building an AI-powered civilian protection platform to provide military-grade threat intelligence to non-combatants in conflict zones. Seeking founder-level commitment for multiple roles (Full S…

Interested in real estate and proptech? The Platform Communications team at AppFolio (NASDAQ: APPF) is looking for a Staff Software Engineer who will be in charge of scaling up our SMS, email, in-app chat and voice offerings. Learn more and apply he…

Upway is a marketplace for refurbished e-bikes operating warehouses and real inventory across Europe and the United States. The company grew to $200M GMV in 3 years and raised a $60M Series C. The tech team is expanding (from ~12 engineers in 2025 t…

Sequent Tech builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. Fully remote, open-source platform combining Rust, TypeScript, and modern DevOps. Work includes end-to-end encrypted vot…

Radar is a geo-location developer tool handling 1B+ API calls per day. Main languages are Rust and TypeScript; they also use Python, Scala, and Terraform. Based in NYC with HQ in Union Square and remote-friendly within the US. Projects include Horiz…

Findigs is transforming the rental experience by building high-scale applications to streamline renting for millions. The company uses a modern tech stack and fosters a collaborative culture where engineers have high ownership and autonomy, taking f…

Connie Health is a fast-growing startup building technology to transform the Medicare insurance industry and empower older Americans. Multiple engineering roles are open on the Boston-based hybrid engineering team working at the intersection of appl…

Rasm Labs is a small software studio building SaaS products and custom systems. Open roles: Full-Stack Engineer — Angular, TypeScript, NestJS, PostgreSQL; own features end-to-end (frontend → backend → prod); 4+ years experience, product-minded. Seni…

Meticulous is building an autonomous, exhaustive testing platform for frontend codebases that replays real user sessions against every pull request to catch regressions. Customers include Dropbox, Notion, Wiz, Wealthsimple, and LaunchDarkly. Small, …

We build mapping infrastructure and rendering engines for hundreds of millions of users. Currently developing a new WebGPU SDK for 3D geospatial visualization. Hiring: WebGPU SDK Developer. Responsibilities: Implementation of GPU-accelerated renderi…

Cosuno is a fast-growing tech startup reshaping the construction industry with a digital procurement platform that uses AI to analyze price points and help construction companies create bids based on market data. They are hiring two senior roles: Se…

We run a platform that handles story publishing, media delivery and newsroom workflows for hundreds of organizations with millions of readers every month. Backend uses PHP (Symfony) for APIs/app; frontend uses TypeScript/React. Hiring Senior Backend…

About the company: Technical founding team with relevant industry experience. Backed by well-known European VCs (SpeedInvest + Galion.exe). Cloud native & freedom to shape our tech stack (TypeScript + Python). Ideal candidate: Previous experience at…

NEW ROLE FOR EXCEPTIONAL NEW GRADS OPEN Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users. The demand for trusted digital ID …

We are applying AI to organize corporate events. We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM-based products. Currently focused o…

Veho | ONSITE / HYBRID 3 days per week | NYC or Boston | No Visa | https://shipveho.com/careers Hi there! At Veho, we don't sell software. We ship packages. Lots of them. We have all of the interesting problems that crop up when running twinned dis…

Artificial Analysis is an independent AI benchmarking and insights provider (team of 25+), backed by investors including Nat Friedman, Daniel Gross, and Andrew Ng. They benchmark AI systems for engineers and companies; benchmarks cited by NVIDIA, Me…

Sells is a middle-market M&A advisory firm building internal software, automation, and integrations to improve deal, document, and workflow management. Hiring a Full Stack Engineer to own internal tools, integrations, and automation, shipping increm…

At Speakeasy we craft developer experiences and build a suite of products to help teams distribute their products. We build an API platform that helps teams generate and maintain SDKs, Terraform providers and CLIs by leveraging OpenAPI, and an MCP p…

Kato is building a compliance-first AI servicing platform for the $24B lending market. Their first product is a Voice AI agent handling loan servicing calls for fintechs like Bilt Rewards and Parafin. Backed by Pear VC and angels from Brex, Bridge, …

We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including space situational awareness, image simulation, high power microwave systems, modeling and simulation, la…

Hiring across engineering in Austin, TX (onsite) for individual contributor and management roles at all levels. Work on a large-scale Ruby on Rails monolith serving thousands of concurrent users, plus frontend and supporting services using React, Ty…

We’re building the next generation of financial tooling to help small business owners succeed. Our solution blends banking, bookkeeping, taxes and payments into an all-in-one solution to help save our users time, stress and money -- so they can focu…

Ever wanted to build indie video games at a startup? Let's talk. Elsewhere is a San Francisco-based company building a new kind of multiplayer social video game, inspired by indie roguelike deckbuilding games like Slay the Spire and CCGs like Magic:…

Hands-on technical leadership role at an early-stage fintech startup building a platform for sophisticated investment strategies. Architect and build scalable systems, establish engineering best practices, own end-to-end delivery from conception to …

We’re a small UK-based free-to-play gaming company with a distributed EU team, growing fast after recent success and scaling our platform. We’re looking for a FE/Fullstack role, from mid-senior to senior engineer with at least 5+ years of experience…

Modern hardware supply chains run on spreadsheets, email, and PDFs. Silkline is building an AI-first procurement platform for aerospace, defense, and nuclear manufacturing. Customers include Machina Labs, Astranis, K2 Space, Castelion, Antares, and …

Evervault's mission is to make world-class data security effortless and pervasive. They use applied cryptography to secure sensitive data in areas like payments, banking and healthcare, and build products using encryption and confidential computing …

Software engineering consultancy seeking engineers who value software design, system architecture, and collaboration. Work involves web application security, relational database design (PostgreSQL), Django internals, React, and distributed systems. …

MiLaboratories is hiring on-site in Bilbao for high-performance genomics platform roles. They seek engineers to build a Desktop Platform/SDK in TypeScript integrated with a Rust data layer, distributed high-load systems in Go, and a Bioinformatics D…

Hike Medical is reinventing musculoskeletal care with an AI-vision platform that converts a 30-second web-based foot scan into precision-engineered, 3D-printed insoles. Based in Boston's Seaport, the company serves large employers and health systems…

Neo.Tax is automating enterprise accounting and tax with AI. We help companies like Notion, Mercury, Brex, and Whoop calculate R&D tax credits and capitalize software costs in hours instead of weeks—saving millions in manual consulting fees. Our sta…

Hiring 7+ years Senior or Staff (Principal) engineers to join as founding members at a stealth AI-security startup (seed $15M) in NYC. Ship end-to-end: design → production → detection stories used daily. Prefer experience at scale (Google/Meta/AWS/A…

DrSwarm is building AI-driven workflow automation for healthcare clinics / health systems (scheduling, RCM/billing workflows, patient ops). This is a true 0→1 role: ship fast, talk to customers, own systems end-to-end. You will: - Build product end…

LegalTech startup building an online one-stop shop for legal, accounting, and tax services. Role involves building and maintaining Next.js frontends, migrating legacy apps from no-code tools (WeWeb/Retool), delivering fullstack features (backend: Ne…

We are looking for a Full-Stack Software Engineer to join our team to design and build full-stack applications used by internal machine learning researchers. You'll collaborate with data collection, data processing, and ML & product engineers to hel…

Encube Technologies is building collaborative, real-time software for manufacturing and is hiring Senior and Lead Software Engineers. Roles are hands-on and product-driven, focused on high-performance browser-based 3D rendering, compute-heavy CAD an…

Tenzir is building an open-core security data pipeline for the AI era, empowering defenders to collect, shape, and route security telemetry at scale. The stack includes a C++23/26 core engine and a modern TypeScript platform layer. They are hiring f…

Realm.fun is a game server hosting platform ("Vercel for game servers"). Role involves building the dashboard where players manage their servers, real-time features (console, metrics, player lists), payment/subscription flows, and infrastructure aut…

Location: Waterloo / Toronto — ONSITE (Hybrid OK). Carta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and private credit. Frontend Platform: You will o…

CVector builds software for real-time economic optimization and AI prediction for energy and manufacturing plants. Work includes creating intuitive web apps, machine learning models, backend systems, real-time data visualization and analytics, and A…

Doowii is building an AI operating layer for education analytics that connects institution systems (SIS/LMS/CRM) to enable non-technical teams to ask questions, explore, and take action. Hiring software engineers to build AI-first product experience…

Established company (20+ years) hiring remote full-time engineers and developers. Seeking mature, self-motivated generalists who can work independently, communicate clearly in written English, reduce technical debt, build highly reliable systems, an…

Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. The engineering team is distributed across the United States and internationally and has been entirely remote for years, though…

AllSpice.io is an all-remote company building a GitHub-like platform for hardware design (PCB and schematic design) with a mission to bring version control, automation, collaboration, and AI to hardware workflows. Tech stack and infrastructure menti…

We're a digital agency focused on e-commerce, marketing, creative production and increasingly, AI-powered workflows to make our own teams more productive. We're hiring a senior backend developer to lead a greenfield ML/NLP project building workflow …

We're building the first AI wealth platform. Hiring senior+ software engineers to partner closely with our co-founders and engineering leadership team. We're a Series C company with ~90 people passionate about making wealth management better, faster…

Rivet is an AI marketing platform used by artists (e.g., Chance the Rapper, Major Lazer, John Legend) to boost D2C revenue and power direct-to-fan marketing and sales. The role is a founding/full-stack engineer position; the team is expanding from t…

Lightning AI (creators of PyTorch Lightning) is building the OS for AI and is hiring Senior Engineers across Full-stack, Frontend, Backend, and ML/Inference Platform teams for its New York City and San Francisco hubs. Roles are hybrid/onsite with a …

HelloData (acquired by Grace Hill) is an automated market analysis platform for multifamily real estate, processing daily data from hundreds of thousands of property websites to power pricing intelligence and investment decisions. Hiring two princip…

Kinelo builds a human+AI orchestration layer to improve engineering team coordination and management. Seeking high-ownership candidates to join a small, technical team in a newly opened San Francisco office to help shape culture, architecture, and r…

Mainstay is a market intelligence platform for large real-estate operators. We’re an AI-native company focused on turning complex, messy, real-world data into systems customers actually trust to make financial decisions. Mainstay was incubated at Op…

Chestnut builds insurance carrier software replacing legacy distribution systems with real-time data, automated workflows, and AI tooling. Product engineering role: backend-heavy features around onboarding, compliance, payouts, and integrations (exa…

Cogram is an AI platform for the architecture, engineering, and construction industry. We automate project admin such as RFIs & submittals, email filing, field notes, meeting minutes, and reporting. World-leading architecture and engineering firms h…

Chroma is the open-source search database for AI applications. It supports dense vector, sparse vector, regex, and full-text search. We support local, single-node, and cloud hosting. We're a team of 14, all engineers today. We work in Rust, Python, …

Modern customer support and product feedback platform powering thousands of teams. Fully bootstrapped, profitable, and growing. Building a customer-facing suite for support, feedback prioritization, and product updates. Looking for a full-stack prod…

We’re building the AI-powered infrastructure layer for small-business lending. Banks and fintechs use Omni to automate document collection, financial modeling, public-record research, and ongoing borrower communication. You’ll work on: 1) Wrangling …

First hire outside the three co-founders to own infrastructure, DevOps, and compliance. Transition build pipeline from manual updates to automated delivery scaling to thousands of agencies. Manage infrastructure across AWS, GCP, Azure and AI provide…

Hands-on role to experiment with and roll out AI-assisted developer tooling to increase engineering velocity and quality. Responsibilities include defining and deploying an AI-assisted dev stack across IDEs, PR workflows and CI; building MCP servers…

Hiring – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracki…

Hermes Health is building a platform to connect identified medical data sources and is hiring a Rust backend engineer. Backend is entirely Rust using Rocket; frontend currently TypeScript with React/Next but moving to Rocket via maud and Datastar (m…

MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, a…

Count is an infinite, real-time canvas where SQL, Python, and low-code query cells live side-by-side with visualizations and freeform whiteboarding. It replaces the traditional linear notebook with a collaborative space for modeling, analysis, and p…

We’re a small team of creative builders (ex-OpenAI, Pinterest, startups) crafting consumer products that feel personal, magical, and deeply human. We build for ourselves first, with the belief that what delights us will resonate with millions more. …

Waypoint AI is a Czech-American B2B startup building "Chip", an AI support engineer that autonomously triages, routes, and resolves complex technical support cases. Raised $3.1M and already in production with customers including Volvo and ClickHouse…

Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. Early-stage, high-ownership role. Product Engineer (React/Typescript): build performant, stable frontends, work closely with produc…

B2B SaaS pricing is still guesswork. We’re building the AI-powered monetization operating system to fix it. We are pre-seed, lean (4 people), and shipping to live customers. The Experience: This is a unique "fast-track" for an ambitious junior/mid-l…

Were expanding our team and looking for passionate individuals to join us in building innovative solutions for philanthropy in the DAF team (we provide the technology that runs the Charityvest DAF). Current openings include: Senior Software Enginee…

RepSpark is a SaaS B2B wholesale e-commerce platform for apparel, footwear, and accessories. They're hiring Full-Stack Product Engineers (Junior/Senior/Staff) to work across React/TypeScript and C#/.NET with PostgreSQL, modernize .NET Framework to .…

We build software to help cities, transit agencies, and state departments of transportation make better decisions based on how people move by processing large mobility datasets. Roles: Software Engineer (Applications) — work directly with user cohor…

Zigment is a customer journey platform building AI agents for enterprises. Hiring full-time onsite roles in Bangalore including Software Engineer, Forward Deploy Engineer (Agent), Integration Engineer, Project Manager/Delivery Manager, SDE, and inte…

Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockp…

We're building a fully automated agentic platform to help the construction industry optimize takeoffs, make better design decisions and reduce carbon emissions related to construction materials. We're a seed stage startup of 10. You'll be working on…

Regard is a New York City–based AI health-tech company building the next generation of clinical insights software. Our platform uses machine learning and large-scale data to help clinicians synthesize patient history, recommend diagnoses, and automa…

Arcol is a small, high-talent-density team building a web-native, fully collaborative 3D design tool to modernize architectural design for teams. The role seeks senior engineers with experience in modern web technologies and a strong ownership minds…

We're simplifying global trade compliance and helping importers navigate the trade environment, starting with duty drawback—a tax recovery process that puts cash back into importers' hands. Our platform transforms messy trade data into actionable in…

We’re building a distributed, software-defined power plant: buildings, batteries, EVs, and on-site generation buying and selling power in real time (cloud control plane + embedded hardware + energy markets). Small, high-performing team. Own systems …

Journee is a technology startup (founded 2020) building low-latency streaming technology and GPU fleet orchestration, working with brands like BMW, H&M, and Siemens. They are launching Ojin, a real-time generative AI platform providing APIs and infe…

Trunk is an a16z-funded Series A dev tools startup building a CI Reliability Platform to help engineering teams land code faster by addressing merge conflicts, flaky tests, and other frictions. Customers include Google X, Zillow, and Brex. Products …

Ezra is a venture-backed startup building at the intersection of sustainable finance and artificial intelligence. Building a platform to accelerate capital deployment into climate solutions and other world-positive investments. Seeking multiple seas…

Piq Energy builds software to help renewable and large-load developers connect projects to the electric grid faster by automating grid interconnection studies and planning workflows. The role owns features end-to-end including interactive frontend, …

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 i…

Maiven is the software platform automating home decarbonization. We're a small, mission-driven, venture-backed team with utility customers and multi-state contracts. Hiring two engineers: Full-Stack Engineer (NestJS, React, Tailwind, TypeScript, Pyt…

Seed-stage fintech (6 people) building automation for non-QM mortgages for self-employed borrowers. Revenue-generating and working with the largest lenders in the U.S. Role: Senior or staff-level IC responsible for database schema design, microservi…

Build and maintain BoreDM's subsurface data management software handling borehole logging, lab testing, CPT data, and PDF digitization. Used by geotechnical firms and state DOTs. Seeking a full-stack engineer; interest or experience in local-first/o…

Intus is building the OS for PACE (the Program for All-Inclusive Care for the Elderly). We are seeking a lead to run a team and solve hard technical challenges at a hyper-growth startup. Stack: Node, React, TypeScript. You will grow faster in this r…

Build AI-powered systems that bring hyper-personalization to enterprise experiences (e-commerce, customer service, internal tools). Design and build high-scale systems behind search, recommendations, product discovery, and Generative AI. Craft clean…

Fast-growing, profitable real estate company in India building technology for construction and real estate. Mission to build high-quality homes and deliver on time. Engineers have end-to-end ownership impacting supply chain, project management, and …

VIVA Finance | Atlanta, GA (In Person) | Back-end Software Engineer. Target Experience Level: 2-4 years of professional software experience. VIVA is a Fintech Startup based in Atlanta, GA with the mission to build a more inclusive financial system. …

Charted Sea is a small, bootstrapped SaaS company focused on scraping complex platforms (e.g., Shopee) and solving hard technical problems like anti-bot, browser automation, fingerprinting, and captcha solving. Hiring a senior engineer to take owner…

I’m hiring for some (IMHO) really fun product manager roles on Cloudflare’s Developer Platform (workers.cloudflare.com). Roles include: Workers Runtime - Set vision for our V8 isolate based runtime that lets people deploy JS, TS, Rust and Python to …

TextQL is building the agentic data lakehouse to answer questions from messy enterprise data without schema configuration or long implementations. Role (onsite, NYC): Senior Software Engineer working on Platform (building systems so agents can gener…

PrairieLearn is an open-source assessment platform used by universities across the US. Small, profitable, early-stage (bootstrapped) company seeking an early-stage hire to work across the stack with meaningful ownership. Tech stack includes Node.js/…

Shepherd is an all-in-one commercial insurance platform (raised over $20M) expanding beyond commercial construction into adjacent sectors. Hiring in San Francisco, CA (onsite) for Senior & Staff-level Full Stack and Backend Engineers and two Product…

Head of Engineering & Infrastructure: Own engineering and infrastructure teams, ensure site performance and reliability for 12M+ members, and enable leadership focus on product and growth. Senior DevOps Engineer: develop and implement infrastructure…

Goody is building a gifting product for businesses to recognize employees, retain customers, and accelerate sales. The product is used by companies like Google, Stripe, Anthropic, Meta, NBCUniversal, and Notion and includes a developer commerce API.…

Pre-seed startup building an AI assistant for sales that automates CRM updates, meeting prep, prospecting and follow-ups. Backed by founders/operators from Lovable, OpenAI, Neo4j, Creandum. Hiring: Founding GTM to own revenue and customer success en…