Founding Infra Engineer Build the AI-Native Platform
$200k - $260kMatterhaul Inc.
Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to rebuild their infrastructure and core systems from scratch using AWS and Kubernetes. The ideal candidate will have extensive experience in production Golang, deep AWS knowledge, and a track record in building backend systems. This is a full-time position with a competitive salary range of $200,000 – $260,000, plus equity. Join a small team dedicated to revolutionizing the physical goods supply chain with AI-native solutions. #J-18808-Ljbffr
- ...Nessie Labs, Inc in San Francisco is seeking a Founding Engineer to help build the system of record for AI-native knowledge work. You will develop cross-platform conversation synchronization across multiple AI providers, create search and retrieval systems, and structure...Platform
- ...we are Vidably is building the evidence layer... ..., structured with AI, and tied to outcomes... ...video lives on platforms like TikTok and Reels... ...by AI Fund. Founded by Andrew Ng, AI Fund... ...customers without bespoke engineering per store Required... ...surfaces) AI‑native builder: you ship...PlatformOdd jobRelocation
- Interface is looking for generalist founding engineers in San Francisco who excel in chaos and thrive... ...architect systems for B+ companies, and build autonomous data pipelines. With a focus... ...forefront of industrial automation and AI-driven compliance. #J-18808-Ljbffr InterfacePlatform
$170k
...startup focused on AI-powered nervous... ...therapy is seeking a Founding Engineer with the... ...AI-guided coaching platform that uses biosignals... ...-end — from React Native app to frontier model... ...Architect and build an AI nervous system... ...PostgreSQL and modern infra (Vercel, Fly,...PlatformRemote work$140k - $220k
...Health (backed by Y Combinator) is building autonomous mental healthcare—AI that takes real responsibility... ...care feel effortless Role: Founding Engineer - AI‑Native Mental Health Care (In‑Person in... ...real ownership. This isn’t just infra. It’s building the product heart...SuggestedFull timeFor contractorsLive inVisa sponsorshipFlexible hours- ...recruiting tech startup in San Francisco is seeking an exceptional engineer to join their founding team. As engineer #4, you will work closely with the CTO... ...background in TypeScript and React, alongside practical AI experience. This position offers a competitive salary,...Platform
- ...This is a job that Jill, our AI Recruiter, is recruiting for on behalf... ...next step is to speak to Jack. Founding Engineer Company Description High-growth... ...a Founding Engineer, you will build the core infrastructure for an AI-native platform that transforms legacy websites...Platform
$160k - $250k
...Job Title: Founding Engineer Salary: $160k–$250k + Equity Company Description: Tightrope AI, Inc. — $7M seed-funded startup turning any... ...second engineer, you will build the infrastructure that makes... ...trajectory of an AI‑native platform that treats the browser as...PlatformWork at officeRelocation$200k
...Job Title Founding Engineer - Full Stack Salary $200K+ TC + Equity Company Description Muro AI - AI-native agents for the $13T construction industry backed by top-tier... ...construction industry. You will own the core platform end-to-end, building AI agents that automate complex pre...Platform$150k - $250k
...Founding GTM Engineer — Conversion AI Location: San Francisco, CA (Onsite, 5 days/week) Compensation... ...Conversion AI Conversion AI is an AI-native marketing automation platform replacing legacy tools like... ...end, with complete autonomy to build and scale the systems that...PlatformFull time$200k - $225k
...wealth management industry by building an AI platform for wealth professionals.... ...Hazel is building the AI engine for wealth management that... ...business strategy. As the founding GTM Engineers at Hazel, you... ...building GTM systems for AI-native products, where the sales motion...PlatformWork at officeImmediate start$160k - $180k
...a job that Jill, our AI Recruiter, is recruiting... ...is to speak to Jack. Founding Engineer Salary: $160k-180k + Meaningful... ...-backed Personal CFO platform for Gen Z and... ...hire at Kip, you will build the "Personal CFO" for... ...You will architect AI-native systems that automate...Platform$200k
Job Title Founding Engineer - Full Stack Salary $200k+ + Equity Company... ...-backed pre-construction AI startup funded by top-tier... ...Engineer, you will own the platform end-to-end, building AI agents that transform... ...Lead the development of a native-feel Electron desktop app...PlatformFor contractors$150k - $240k
10x Science, based in San Francisco, is looking for a founding engineer to contribute to a high-performance computing platform for AI-powered drug discovery. You'll join a small team and work directly with the founders, taking on significant responsibilities from day one...Platform- Founding Platform & Reliability Engineer About OpenArt OpenArt is an AI Storytelling and Visual Creation Platform used... ...worldwide. We’re building the next generation of... ...future of creativity is AI-native, and we're shaping... ...communicate tradeoffs to non-infra peers clearly Ability...PlatformRemote workWorldwideVisa sponsorship
- ...A pioneering AI technology company in San Francisco seeks a Founding Engineer - Full Stack to drive the modernization of the construction industry. This high-... ...architecting core services in Node.js/TypeScript and building native Electron apps for complex workflows. Ideal...Platform
- ...Company is looking for a Senior Software Engineer specializing in Infrastructure and Platform to join their team in San Francisco.... ...architecting shared infrastructure and building distributed production systems that support AI data generation workflows. Candidates should...Platform
$170k - $350k
...Job Title: Founding Engineer Salary: $170k-$350k + Equity Company Description: well-funded AI infrastructure startup Job Description: You will build the simulation and evaluation infrastructure that... ...distributed systems, ML pipelines, or platform infrastructure at high-growth,...Platform- ...tech startup in the San Francisco Bay Area is seeking a Frontend Engineer to design and build user-friendly interfaces for their AI-native data platform. This role involves working closely with the founding team on scalable frontend components, contributing to design...Platform
$250k - $380k
...Founding Perception Engineer Salary: $250-380k + 1-3% Equity Company Description: Crewline AI - Seed-stage robotics startup backed by Initialized... ...you will do Architect and build robust 3D perception pipelines... ...on NVIDIA Jetson Orin platforms. Design multi-sensor fusion...Platform- ...Founding Engineer – Baton AI Location: San Francisco, CA (In-Person) Experience Level: 3+ years (Full-Stack Engineering) About Baton AI Baton AI (getbaton.ai) is building the enterprise automation platform for cross-application workflows. We’re starting by helping solutions...Platform
- ...A cutting-edge AI startup is seeking a Founding Engineer to build the technical foundation for a platform transforming the contracting industry. This role involves working closely with top-tier founders and shipping AI-driven features to impact high-value RFPs. The ideal...Platform
- ...infrastructure hire in San Francisco. You will own the runtime and self-hostable integration story, leading developments of a mini cloud platform comparable to Vercel. The ideal candidate has 3+ years in high-growth startups, experience with Kubernetes, and a strong...PlatformWork at office
- ...Our Company We’re building the platform for worldbuilders, storytellers, and... ...chats with other countries. AI then powers the worlds’ response... .... The Role We need a founding level AI/ML developer to work... ...stage startup or as a founding engineer. This job listing is for a W...PlatformFull timeVisa sponsorship
$130k - $160k
...Job Description Founding Engineer (AI / Full Stack) San Francisco, USA (Relocation + Visa... ...start-up backed by pre-seed funding, building next-generation AI agents to transform... ...monitoring, and rapid iteration across the platform What You'll Have • Strong full-...PlatformWork at officeRelocationVisa sponsorship$150k - $200k
...Revic AI is hiring a Founding Engineer to build the context and orchestration layer for AI‑... ...Expose capabilities through native product surfaces (apps,... ...pipeline lift). Own backend/platform systems from design to... ...production: data modeling, APIs, infra, and CI/CD. Collaborate...PlatformWork at officeRemote work- ...technology startup in San Francisco seeks a founding engineer to collaborate closely with a Thiel... ...equity ownership and the chance to influence AI-human connection interfaces. Ideal... ...environment where you can do your best work while building impactful technology. Great compensation...Platform
$130k - $160k
...Name: Clera Industry: AI Recruiting / HR Tech HQ... ...other offices specified Founded / Size: Funding Stage:... ...office‑first, founders and engineers share a hacker‑house... ...Responsibilities Own and build core systems: Candidate... ...daily, and scaling the platform by a factor of 100....PlatformContract workLive inWork at officeRemote workRelocationVisa sponsorshipFree visaFlexible hours$200k
Job Title Founding Engineer - AI Salary $200k+ + Equity Company Description SF-based AI construction startup backed... ...Engineer, you will own the AI stack for a platform automating the $13T pre-construction industry. You will build multi-agent systems and RAG pipelines that...PlatformFor contractors- Project: An AI/ML organization on a mission to revolutionize... ...using a decentralized computing platform to build an open, efficient,... ...are searching for a Protocol Engineer who will help lay the foundations... ...Experience working with cloud-native tech stacks (e.g., AWS/GCP)....PlatformContract work
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