Senior Full-Stack Engineer - Stealth Company - Founding Engineer - Vertical AI (Barcelona)
Sin nombre
Job Description
The Role
You’ll be one of the first engineers on a small, high‑ownership team building a product from the ground up. This isn’t a role where you’ll be handed tickets — you’ll be researching customer problems, crafting detailed specs, designing solutions, writing code, and shipping features end‑to‑end. You’ll work directly with the founders and be expected to bring strong judgment about what to build, how to build it, and when to keep things simple.
We need someone who is genuinely full‑stack: comfortable across backend, database, frontend, mobile (web‑based via Capacitor), and cloud infrastructure. You don’t need to be an expert in every layer, but you need the confidence and curiosity to work through problems across the entire stack, learn what’s needed, and find the right solution for the context.
Location: Barcelona, hybrid (some office days)
Employment: Full‑time
Languages: Proficient E...