Backend Ia Engineer

sevilla, kingdom of spain, Spain • Posted May 31, 2026

Job Type: Full-time
Location: sevilla, kingdom of spain
Posted: May 31, 2026
Category: Engineering
Application Deadline: July 10, 2026

Role Description

At ASTEK Iberia , we are looking for 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.


Obtenga más información sobre las tareas generales relacionadas con esta oportunidad a continuación, así como sobre las habilidades requeridas.

Main 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 LLM/AI APIs (e.G., OpenAI, Anthropic) 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

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