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Senior Python Engineer

EPAM Systems

barcelona, cataluña, Spain Full-time June 17, 2026

Found Description

Senior Python Engineer

Location: Barcelona, Spain (hybrid working mode)

We are seeking a Senior Python Engineer to design, develop and maintain robust backend systems that support mission-critical business applications. The role involves collaborating closely with cross‑functional teams throughout the software development lifecycle.

Responsibilities

  • Design, develop, and maintain backend applications using Python and related frameworks.
  • Implement and optimize API endpoints for scalability and performance.
  • Integrate applications with databases and external systems.
  • Write clean, maintainable, and testable code following best practices.
  • Debug, troubleshoot, and optimize to enhance reliability and security.
  • Participate in code reviews and contribute to continuous improvement.
  • Collaborate with product managers, architects, and developers to deliver business‑aligned solutions.

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