Senior Fullstack Engineer (Python / API Rest)
Location
Spain, catalonia
Job Type
Full-time
Category
Other-General
Posted
June 04, 2026
Nuestro cliente: startup tecnológica europea especializada en inteligencia artificial aplicada a entornos físicos de alto tráfico, como centros comerciales, aeropuertos, destinos de ocio y cruceros
We’re looking for a Senior BackEnd Engineer — someone who wants to design, build and own the entire backend and systems architecture of the company .
You'll own the backend, APIs, microservices, data flows, real-time orchestration, and ML integrations end-to-end —ensuring performance, security, and scalability as we expand across international portfolios.
Requiriments:
- 5+ years building backend systems at scale .
- Strong expertise in Python (FastAPI o Django) , SQL (Postgres/MySQL), and REST/GraphQL APIs.
- Experience with microservices and Cloud Run