Founding Engineer: Architect AI-First Platform
Shared Context Lab
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 technical skills in both frontend and backend development, with an emphasis on rapid shipping and iteration. Candidates should have experience in product development and a genuine care for design and human-centered UX. A hands-on approach and the ability to thrive in ambiguity are key. This opportunity is ideal for someone passionate about shaping the future of AI-powered software. #J-18808-Ljbffr Shared Context Lab
- ...Founding Engineer - Baton AI Location: San Francisco, CA (In-Person) Experience Level: 3+ years... ...is building the enterprise automation platform for cross-application workflows. We'... ...faster and at scale. This is just our first wedge toward a broader vision of...Platform
$200k
...a job that Jill, our AI Recruiter, is recruiting... ...Jack. Job Title: Founding Engineer - Full Stack Salary... ...You will own the core platform end-to-end, building AI... ...Impact: As one of the first 10 employees, you will... ...you will do: Architect & Build: Design and implement...Platform$130k - $160k
...Job Description Founding Engineer (AI / Full Stack) San Francisco, USA (Relocation + Visa... ...and comfortable working in an office-first, highly collaborative setup. What You... ..., and rapid iteration across the platform What You'll Have • Strong full-...PlatformWork at officeRelocationVisa sponsorship- CLERA is seeking one of our first engineers to own core systems alongside... ...Francisco. You will manage the agent platform, infrastructure, and... ...work through your coding with AI agents. This is a fast-paced,... ...Compensation includes top-quartile pay, founding equity, and comprehensive...Platform
- This is a job that Jill, our AI Recruiter, is recruiting for... ...next step is to speak to Jack. Founding Engineer Company Description High-... ...infrastructure for an AI-native platform that transforms legacy... ...environments. Jack & Jill Ok, I’ll go first. I’m Jack, an AI that gets to...Platform
$250k - $380k
Founding Perception Engineer Salary: $250-380k + 1-3% Equity Company Description: Crewline AI - Seed-stage robotics startup backed... ...Engineer, you will architect the 3D perception... ...NVIDIA Jetson Orin platforms. Design multi-... ...Jill? Ok, I'll go first. I'm Jack, an AI that...Platform$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... ...Job Description: As the first engineering hire at... ...generations. You will architect AI-native systems that...Platform- Dataleap (YC S24) is searching for a highly skilled engineer to operate at a CTO-level, focusing on AI product development. You will own significant parts of the product from inception to production, enhancing our agentic systems and working at the forefront of AI engineering...Platform
$130k - $160k
...Clera Industry: AI Recruiting / HR Tech... ...specified Founded / Size: Funding Stage... ...: Create a talent‑first recruiting experience... ...first, founders and engineers share a hacker‑... ...founder engineer and architect AI agents changing... ..., and scaling the platform by a factor of 100...PlatformContract workLive inWork at officeRemote workRelocationVisa sponsorshipFree visaFlexible hours$170k
...healthtech startup focused on AI-powered nervous system... ...therapy is seeking a Founding Engineer with the potential to grow... ...backed, AI-guided coaching platform that uses biosignals (HRV,... ...wearable required. You'll architect and ship the first end-to-end AI experience,...PlatformRemote work$150k - $250k
...As our Founding Security Reliability Engineer at Charta Health, you'll pioneer the application of Site Reliability... ...of our cutting-edge generative AI platform. This is a unique opportunity to... ...to embed security requirements as first-class citizens into business processes...Platform$175k - $225k
CLERA is seeking a Founding Engineer to join their innovative startup in San Francisco. This unique role offers the opportunity to work closely... ...years of relevant experience, and a passion for transforming AI conversations. The position offers a competitive salary of $17...PlatformVisa sponsorship- ...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
- Empathic Labs is seeking a founding engineer to build a real-time AI-enabled platform focused on digitizing human connections. This unique role involves collaborating with a Thiel Fellow founder and other engineers to establish the technical foundation for a bold consumer...Platform
- Interface is looking for generalist founding engineers in San Francisco who excel in chaos and thrive... .... Candidates will engage with users, architect systems for B+ companies, and build... ...forefront of industrial automation and AI-driven compliance. #J-18808-Ljbffr InterfacePlatform
- A technology startup in San Francisco seeks a founding engineer to collaborate closely with a Thiel Fellow founder. This unique position offers substantial equity ownership and the chance to influence AI-human connection interfaces. Ideal candidates should possess a strong...Platform
$200k - $260k
Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to rebuild their infrastructure and core systems from scratch using... ...dedicated to revolutionizing the physical goods supply chain with AI-native solutions. #J-18808-Ljbffr Matterhaul Inc.PlatformFull time- ...buyer video, structured with AI, and tied to outcomes. UGC video... ...buyer video lives on platforms like TikTok and Reels, disconnected... ...and supported by AI Fund. Founded by Andrew Ng, AI Fund is backed... ...customers without bespoke engineering per store Required Qualifications...PlatformOdd jobRelocation
$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... ...distributed systems, ML pipelines, or platform infrastructure at high-growth, technically...Platform$200k
Job Title Founding Engineer - AI Salary $200k+ + Equity Company Description SF-based AI construction startup backed by top-tier VCs who invested... ...As a Founding Engineer, you will own the AI stack for a platform automating the $13T pre-construction industry. You will build...PlatformFor contractors- Our Company We’re building the platform for worldbuilders,... ...and chats with other countries. AI then powers the worlds’ response... ...entertainment. 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
$160k - $250k
Job Title: Founding Engineer Salary: $160k-$250k + Equity Company Description: Tightrope AI, Inc. — $7M seed-funded startup turning any website into a programmable API.... ...influence the technical trajectory of an AI‑native platform that treats the browser as the universal...PlatformWork at officeRelocation$200k
Job Title Founding Engineer - Full Stack Salary $200k+ + Equity Company Description... ...VC-backed pre-construction AI startup funded by top-tier... ...Engineer, you will own the platform end-to-end, building AI... ...comparisons into hours. You\'ll architect high-scale Node/TypeScript...PlatformFor contractors$175k - $375k
Venture Up, located in San Francisco, is seeking a Founding Engineer to help build the platform for deploying AI agents in enterprises. This role requires a product-minded engineer with 3-7 years of experience in full-stack software engineering and offers a competitive...Platform$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- 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
- Jack & Jill is seeking a Founding Engineer - AI to drive the AI stack for a revolutionary platform targeting the $13 trillion pre-construction market. As part of this role, you'll develop systems to automate time-consuming estimation tasks. The ideal candidate will have...Platform
- Nohi, based in San Francisco, is seeking a Senior Full-Stack Engineer to lead the architecture and implementation of core systems such as products, orders, and payments. You will drive the end-to-end development, ensuring reliability across both frontend and backend. The...
- Waldium in San Francisco is looking for a passionate engineer to help build performant systems for AI-mediated research. As part of a small team, you'll focus on enhancing web search capabilities and improving the quality of technical content published online. The role...
- Jack & Jill, an AI construction startup in San Francisco, is seeking a Founding Engineer to own the AI stack for automating the pre-construction industry. The role involves building agentic systems to enhance the efficiency of bid comparisons. The ideal candidate will...Platform
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