Back End Developer

Back-End Engineer

A leading European deep-tech company in quantum and AI is looking for a Back-End Engineer to join the team in Barcelona or Zaragoza on a FIXED CONTRACT until the end of June!

You will build and scale the server-side systems, APIs, and infrastructure that contribute to providing hyper-efficient software to companies looking to gain an edge with quantum computing and AI.

Key skills required:

• 2–5 years of experience building scalable services in Python or Go.
• Designing high-performance APIs.
• Working with relational databases and cloud infrastructure.
• Comfortable turning R&D prototypes into production-ready systems using Docker, CI/CD pipelines, and AWS.

Key words: Backend / Engineer / AI / Artificial / Intelligence / Python / GO / API / Docker / Cloud / Quantum /

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