Founding Product Engineer

Founding Product Engineer Company: Amboras Location: San Francisco, CA (on-site) Compensation: $150,000 - $350,000 + 0.2% - 0.6% equity Employment Type: Full-time Visa Sponsorship: Not available (US citizens and green card holders) About Amboras Amboras is an AI-native commerce platform that bundles every merchant tool natively, with an AI agent as the primary interface. It is building a direct alternative to Shopify and the legacy commerce stack, with a real product, 30,000 users and a substantial codebase already in place. Founded in 2025, Amboras has raised a $7M seed and has a team of about 10 in San Francisco. The Role This seat is for a product engineer who is tired of waiting on specs and wants the whole loop. You will own product surfaces end to end, design sensibility included: take a rough problem, decide what to build, build it, ship it, and talk to the merchants who use it, then do it again the next week. What You Will Do Own features from problem to production across frontend and backend. Work directly with customers: join calls, watch session replays and feel their pain firsthand. Make product calls, not just implementation calls. Hold a high bar on craft so the UI feels considered. Keep the codebase something the next five engineers want to work in. What You Bring Strong full-stack product engineering in TypeScript, React and Node.js Design sensibility and product judgment Comfort working directly with customers Ability to work on-site in San Francisco US work authorization without sponsorship Tech Stack TypeScript, React, Node.js