💼 Full-Time Position

Programador/A Backend (Galicia)

🏢
Astek
📍 , galicia, spain, galicia, Spain
📍
Location
, galicia, spain, Spain
📅
Posted
June 08, 2026
⏰
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Backend Engineer – Generative AI

ASTEK Iberia is seeking a Backend Engineer with a passion for Generative AI to join our fintech partner and help build scalable, secure, and high‑performance AI‑powered systems.

Responsibilities

  • Bridge the gap between user‑facing AI applications and core backend infrastructure by designing and maintaining robust services, GraphQL APIs, and data systems that power next‑generation AI solutions on Azure.
  • Integrate OpenAI and Anthropic models into backend services and optimize response latency.
  • Design and develop GraphQL APIs using FastAPI and Strawberry.
  • Architect and maintain relational databases, ensuring performance and data integrity.
  • Collaborate with DevOps/MLOps to containerize and deploy services using Docker and CI/CD tools.
  • Monitor production systems and continuously improve performance, scalability, and cost efficiency.

Qualifications

  • Degr...