Founding Engineer: Build AI Infra & Platform
$150k - $300kAlpha Associates Recruitment
Alpha Associates Recruitment is partnering with a well-funded AI startup seeking a Founding Engineer in San Francisco. This role involves building core infrastructure and making critical technical decisions. The ideal candidate will have 2-5 years of experience in a VC-backed startup, strong TypeScript skills, and a passion for solving intricate technical challenges. Salary package ranges from $150k to $300k base, alongside equity options, and offers visa sponsorship for exceptional candidates. #J-18808-Ljbffr Alpha Associates Recruitment
$200k - $260k
Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to rebuild their infrastructure... ...AWS knowledge, and a track record in building backend systems. This is a full-time... ...the physical goods supply chain with AI-native solutions. #J-18808-Ljbffr...PlatformFull time- Virio is seeking a Founding Infrastructure Engineer to build and scale its foundational systems. Located in San Francisco, this full-time role emphasizes ownership over critical infrastructure, ensuring performance and reliability as the company grows. You will architect...PlatformFull time
- MENFEM is seeking its first engineering hire in San Francisco to build core infrastructure for real-time content generation. This role offers a unique opportunity to work directly with founders and define technical architecture from day one. Ideal candidates will have...Platform
- ...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
$180k
People Culture Talent is seeking a Founding Engineer for an early stage company in San Francisco focused on software and data infrastructure. This foundational role entails working directly with founders, designing core product experiences, and managing customer deployments...Platform- Founding Robotics Software Engineer Location: San Francisco (preferred) / US Type... ...Bracket Bot Bracket Bot is building low-cost, general-... ...building a full-stack platform—hardware, software, infra, and ML—designed from first... ...Kilpatrick (Google AI), Mohith Mothukuri (Physical...PlatformFull time
$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$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- Overstand Labs Incorporated is seeking a Founding Engineer in San Francisco to engage directly with customers and build cutting-edge products. You will be integral to transforming data into AI-driven workflows, collaborating closely with teams to solve real business challenges...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- ...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
- An early-stage AI startup in San Francisco is seeking a Founding Engineer to help architect and build their platform from scratch. This role offers a unique opportunity for real ownership and responsibility, including founder-level equity. Ideal candidates should be experienced...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- 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
$180k - $250k
Job Title: Founding Deployed Engineer Salary: $180K - $250K + 0.3% - 0.8% Equity Company Description: BUILD, Inc. - AI for the Built World, backed by Blackstone and OpenAI executives... ...data workflows to infrastructure and platform concerns. Exhibits an ownership mindset...Platform$160k - $250k
Job Title: Founding Engineer Salary: $160k-$250k + Equity Company Description: Tightrope AI, Inc. — $7M seed-funded startup turning any website... ...second engineer, you will build the infrastructure that... ...trajectory of an AI‑native platform that treats the browser as the...PlatformWork at officeRelocation$160k - $180k
...This is a job that Jill, our AI Recruiter, is recruiting for... ...next step is to speak to Jack. Founding Engineer Salary: $160k-180k +... ...com - VC-backed Personal CFO platform for Gen Z and Millennials Job... ...engineering hire at Kip, you will build the "Personal CFO" for younger...Platform$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... ...industry. You will own the core platform end-to-end, building AI agents that automate complex pre‑construction...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
$175k - $375k
Venture Up is looking for a Founding Engineer to build a platform enabling enterprises to deploy AI agents. This role offers the opportunity to own the application layer, design scalable APIs, and lead product decisions as part of a tight-knit team of fewer than 10. Joining...PlatformWork at office- Who we are Vidably is building the evidence layer for... ...video, structured with AI, and tied to outcomes.... ...buyer video lives on platforms like TikTok and Reels,... ...supported by AI Fund. Founded by Andrew Ng, AI Fund... ...customers without bespoke engineering per store Required...PlatformOdd jobRelocation
- 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
- Shared Context Lab is seeking a Founding Engineer in San Francisco, United States, to work directly with the CEO and CTO in building core product infrastructure. The role requires strong... ...passionate about shaping the future of AI-powered software. #J-18808-Ljbffr Shared...Platform
$10 per hour
Founding Engineer Full-Stack — Build the platform. Own the stack. About Runbook Runbook is building the unified AI operations platform for the physical economy — field services, transportation, retail, and manufacturing. These industries drive $10 trillion in annual economic...PlatformLive inWork at office- Founding Platform & Reliability Engineer About OpenArt OpenArt is an AI Storytelling and Visual Creation Platform used by millions worldwide. We’re building the next generation of creative tools powered by cutting... ...tradeoffs to non-infra peers clearly Ability to...PlatformRemote workWorldwideVisa sponsorship
- Mentum (Acquired by Nuvocargo) is seeking a Founding Engineer in San Francisco, CA to build AI-driven solutions for supply chain automation. This role offers... ...with supply chain leaders to ensure our platform delivers real-world value. Join us in transforming sourcing...Platform
$200k - $300k
Fragment Data Technologies is seeking Founding Engineers in San Francisco to design and build foundational architectures for AI agents that resolve procurement exceptions across complex enterprise data. Ideal candidates should have 2-7 years of experience, be comfortable...Platform- Vooma is seeking a Software Engineer to join its founding team in San Francisco, CA. This role involves designing automation technology and collaborating... ...web-based product development and cloud infrastructure platforms. Vooma offers competitive compensation, significant...Platform
$150k - $250k
Founding Security Reliability Engineer Location: San Francisco - In office. Employment: Full-time. About Charta... ...through the power of generative AI. Our mission is to revolutionize... ...on engineer who can strategically build out our platform’s security architecture by...PlatformFull timeWork at office- ...San Francisco is seeking a Founding Engineer to drive the design and development... ...their enterprise automation platform. The successful candidate... ...application development and AI-driven automation solutions.... ..., and a keen interest in building impactful applications. Join...Platform
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