Backend‑First Full‑Stack Engineer — AI

Hace 2 días

Barcelona, Cataluña, España Pillar Jornada completa 65.000 € - 80.000 € Por obra

Pillar is hiring a backend-leaning Full Stack Engineer in Barcelona, onsite. You will own features end to end, shaping data models, APIs and integrations for payments and project finances, with a strong focus on backend architecture and scalable systems.

You will also contribute to frontend work in Next.js and React when needed, and apply AI to product building, debugging and learning, joining a small, autonomous squad in a fast-growing company.