Generative AI Backend Engineer | GraphQL & FastAPI

Astek Iberia is seeking a passionate Backend Engineer to join our fintech partner in Valencia, Spain. You will help build scalable and secure AI-powered systems, maintaining robust services and designing GraphQL APIs.

The ideal candidate holds a degree in Computer Science or related fields, has 1-2 years of experience in backend development, and is fluent in both English and Spanish. Experience with Python, FastAPI, and LLM integrations is essential.