Staff Product Engineer (TypeScript/React)

Petur Subev is a Staff-level product engineer with 15 years of experience in startups, specializing in frontend development with current full-stack capabilities. For the past 8 months, he has been instrumental in developing jest.com, handling frontend and backend aspects including real-time chat, Stripe checkout, passkey authentication, and PWA integration, contributing 213 production PRs. He leverages AI tools like Claude Code and ensures quality with end-to-end types and tests. Previously, he was the sole frontend engineer on a real-time collaboration platform (Vue 3 + Electron) and a Staff Frontend Engineer at V7, where he built a virtualized 100k-row table. He also boasts over 20k Stack Overflow reputation. He is seeking senior/staff product engineering roles in EU-based companies, with a preference for TypeScript or C# backend work, and enjoys owning features end-to-end and measuring their impact.