Full-Stack Software Engineer – London On-Site, Equity

Benchstack Ai, a YC-backed AI dev tools startup, is hiring its second engineer to work directly with the founder across the full stack. The role combines frontend in TypeScript and Svelte with a Go-based backend, deployed on Cloudflare Workers, with London on-site work.

You will own features end to end, set technical direction as the team grows from 2 to 10+, and ship high-impact code daily. Ideal candidates have 1–5 years of full‑stack production experience and a startup mindset, comfortable in