- Clarify (San Francisco, CA)
- A technology startup in San Francisco seeks a founding Frontend Engineer to design AI interfaces for sales teams. This role requires over 5 years of ... TypeScript, and Next.js. You will create user interfaces to enhance trust in AI , architect frontend systems, and work closely with the founding team. This… more
- Together For Talent (San Francisco, CA)
- A growing software startup in San Francisco is seeking a Founding Frontend Engineer to develop cutting-edge AI features and language models. The ideal ... candidate has at least 3 years of frontend engineering experience, is proficient in React and TypeScript,...free meals, fitness memberships, and a flexible time-off policy. Join us to shape the future of AI teams!… more
- Seekeasy (San Francisco, CA)
- A tech company in San Francisco is seeking a Senior Web & Mobile Frontend Engineer to lead the development of their Expo-based applications. The ideal candidate ... deep proficiency in Expo and React Native, and a passion for building AI -driven products. You will collaborate closely with design and product teams, ensuring… more
- Together For Talent (San Francisco, CA)
- Founding Frontend Engineer | AI -Empowered Unified Company Memory Location: San Francisco, CA Salary: $150-300k DOE + Equity We are a growing software ... memberships Transportation stipend Flexible time-off policy If you're a Frontend Software Engineer ready to own and... Software Engineer ready to own and build out a cutting-edge AI product, please apply today!… more
- DRH Search (San Francisco, CA)
- A profitable startup is seeking a founding frontend engineer to lead the product frontend development, including an AI platform for automating ... and making critical technology decisions. Candidates should have 3+ years of frontend engineering experience, particularly in the React ecosystem and complex UI… more
- Fabrion (San Francisco, CA)
- A 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 patterns, and visualizing complex datasets.… more
- DRH Search (San Francisco, CA)
- …a profitable startup with their search for a founding frontend engineer . Their product is an AI platform that automates software testing. The role ... SF office. What you'll do: Own the entire product frontend , including the NextJS cloud app and the upcoming...frontend projects An interest in developer tooling and AI . They are driven by the idea of accelerating… more
- Clarify (San Francisco, CA)
- About the role You'll join Clarify as a founding Frontend Engineer , building the interfaces that bring AI to life for sales teams. You'll craft how users ... What you'll do Create interfaces that build user trust in AI . Architect frontend systems enabling team velocity and quality. Define API contracts and… more
- Tryflint (San Francisco, CA)
- … #2 at Vooma (YCS23). Every single member of the Flint team has been a founding engineer / founder. Early stage best practices are in our team's DNA. Because ... search queries. The team One of the most talent-dense AI startups each member of the early Flint team...Levine, Accel Flint is led by co-founders Michelle Lim, Engineer #1 turned Head of Growth and Product at… more
- Fabrion (San Francisco, CA)
- Frontend Engineer (with familiarity of full stack) ( Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + ... in deep industrial use cases. We're looking for a frontend engineer who's excited to bring clarity...features fast in a low-process, high-trust environment Work on AI -native tooling that blends backend intelligence with frontend… more
- Trove (San Francisco, CA)
- …a part of a great founding team in SF. Shivaal Roy (CTO) was a founding engineer at Glean ($100M+ ARR today) and managed the Assistant and Search teams, ... About Trove Trove is developing an AI associate for financial firms - think enterprise...contracts and user engagement on par with best‑in‑class B2B AI applications Why this role? High impact: You'll shape… more
- Tryflint (San Francisco, CA)
- A rising AI startup in San Francisco seeks a creative technologist to design and implement product flows using cutting-edge web technologies. Responsibilities ... feedback sessions. Candidates should have 3-5 years of experience in design or frontend engineering, experience with React, and a strong design portfolio. The role… more
- Tryflint (San Francisco, CA)
- … #2 at Vooma (YCS23). Every single member of the Flint team has been a founding engineer / founder. Early stage best practices are in our team's DNA. Because ... prototypes to gather rapid feedback from users Basic qualifications: You are a product-first engineer You have built and deployed AI products that real users… more
- MLabs (San Francisco, CA)
- Full Stack AI Engineer ( Founding ) Location: San Francisco, CA (On‑site) Employment Type: Full‑time Compensation: $120K - $180K We are a rapidly growing, ... with the power of AGI. We are seeking a Founding Full Stack AI Engineer ...stack, including: Python Backend (FastAPI, Django, and/or Flask). React/TypeScript Frontend experience. SQL experience (PostgresSQL, Supabase, or general SQL).… more
- Fabrion (San Francisco, CA)
- About the Role ML Ops Engineer - Agentic AI Lab ( Founding Team) - Location: San Francisco Bay Area - Type: Full-Time - Compensation: Competitive salary + ... one of the industry's most critical infrastructure problems. Our AI Lab is pioneering the future of intelligent infrastructure...startups or autonomous roles, prior experience as a founder, founding engineer , or a 0-1 pre-seed startup… more
- Sierra (San Francisco, CA)
- …platform to enable every company in the world to build their own autonomous AI agents for everything from customer service to commerce. We are primarily an in-person ... earliest product managers and co-creator of Google Maps. Before founding Sierra, Clay spent 18 years at Google, where...design teams for Google Workspace. What You'll Do: Own frontend across product and marketing surfaces : You will… more
- Recruiting From Scratch (San Francisco, CA)
- …with AI /LLM agents, LangChain, or building evaluation pipelines. Prior founding engineer or early-stage startup experience. Background in designing systems ... and Europe to help them hire. Title of Role: Founding Product Engineer Location: San Francisco, CA...assistance available Visa sponsorship available Work alongside an elite founding team with backgrounds from leading AI … more
- DRH Search (San Francisco, CA)
- …with React and TypeScript. Previous experience as an early startup employee (founder, founding team), an engineer at a reputable and rapidly growing scale ... assisting a well-funded startup with their search for Sr. Frontend Engineers; one who is a React wizard and...up, or as a rapidly promoted engineer at a large tech company Experience playing a… more
- Cybernetic Labs (San Francisco, CA)
- A leading AI technology company in San Francisco seeks a UI/UX Engineer to own the frontend architecture and improve user interfaces. You will create ... responsive components, optimize performance, and integrate APIs. The ideal candidate has over 3 years of experience in modern JavaScript frameworks with an emphasis on collaborative development. This position is in-person at our Jackson Square office, where we… more
- Asystem (San Francisco, CA)
- …startup in AI marketing is seeking a proactive Full-Stack Software Engineer for a full-time, on-site position in San Francisco. The role involves full ... Ideal candidates should have at least 2 years of experience, strong skills in frontend and backend development, and a degree in Computer Science or a related field.… more
