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Senior Python Developer

EPAM Systems

madrid, comunidad de madrid, Spain Full-time June 17, 2026

Found Description

We're looking for a Senior Python Developer to join our team in Madrid or Barcelona, Spain in a hybrid working mode. In this role, you will design and implement secure, high-performing backend services that enable generative AI-driven applications across Azure. You will develop GraphQL APIs, optimize relational database structures and integrate AI/LLM functionalities to deliver scalable solutions.

Join a cutting-edge AI platform initiative where your backend engineering expertise will power secure, scalable and innovative AI solutions, improving enterprise productivity and enabling next-generation services. You’ll work closely with DevOps/MLOps teams and data scientists to operationalize advanced AI capabilities in a production environment.

Responsibilities

  • Design, build and maintain GraphQL APIs using FastAPI and Strawberry
  • Integrate AI and LLM APIs (e.g., OpenAI, Anthropic) into backend services with secure data handling
  • Arc...

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