Senior Full Stack Engineer

Job Description Senior Full Stack Engineer Salary:$160K - $230K Equity:0.2-0.6% On-site work policy:5 days in-office Visa Sponsorship Details:Open to visa transfers(e.g. OPT, H1B transfers) Hiring Count:Looking to hire1 - 2candidatesfor this role Location:San Francisco, California, United States About this role We are looking for a Senior Full Stack Engineer with 4-8 years of experience to own and build net-new product areas at a high-growth AI startup transforming insurance operations. You'll join a 15-person team (10 in eng/prod) that's grown from $0 to $3M in revenue in just 15 months, building AI agents that handle complex insurance workflows across voice, chat, email, and SMS. This is a high-ownership role where you'll be building from scratch 80% of the time, specifically driving the company's new browser automation and document intelligence platform. You'll report directly to the CEO and work alongside a tight-knit, ambitious team in San Francisco. Will you be doing? Own and build conversational, real-time AI agents for insurance operations, end-to-end Ship net-new features rapidly (first PR to production in week one) across a modern TypeScript/React/Node.js stack Work cross-functionally with product and forward-deployed engineering teams, and selectively join customer meetings to demo features you've built Shape technical decisions on architecture, tooling, and infrastructure as an early engineer at a company scaling fast Help establish engineering best practices and mentor newer engineers as the team grows toward 30 people by year-end Why candidates should join We build AI agents that handle complex insurance operations — from claims intake to policy servicing — across voice, chat, email, and SMS for carriers representing $10B+ in annual premiums. Y Combinator-backed, $0 to $3M revenue in 15 months, team of 15 with plans to hit 30 by year-end. You'd be joining at the perfect inflection point before a Series A raise. Senior Full Stack Engineer role with $160K–$230K base + 0.2%–0.6% equity. On-site in SF, owning net-new product areas end-to-end. Role Requirements Seniority Requirement: 4 - 8 years of experience in full- stack engineering, shipping customer- facing products end- to- end Requirement: 4 - 8 years of experience in full- stack engineering, shipping customer- facing products end- to- end Requirement: Senior Software Engineer or Software Engineer approaching end of mid- career, already performing at a senior level and looking for more end- to- end ownership Nice to have: Experience deploying LLM- based/agentic solutions in production Nice to have: Big tech to YC startup (Seed to Series A) pipeline Education Requirement: Strong academic performance(GPA 3. 7+ preferred; IIT/JEE ranking is a strong positive signal) Hard skills Must have: Proficiency in a modern languagewith willingness to work in TypeScript/React/Node. js Soft skills Nice to have: Customer- facing comfort; willing to demo and join client calls Miscellaneous Must have: Must work on- site in San Francisco 5 days/week Must have:Beenpromoted multiple times at previous companyand looking for new challenge

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