Job Description
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.
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.
Backend / Engineer / AI / Artificial / Intelligence / Python / GO / API / Docker / Cloud / Quantum /
By applying to this role you understand that we may collect your personal data and store and process it on our systems.
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.
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.
Backend / Engineer / AI / Artificial / Intelligence / Python / GO / API / Docker / Cloud / Quantum /
By applying to this role you understand that we may collect your personal data and store and process it on our systems.
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Submit ApplicationJob Details
- Location Zaragoza, Zaragoza
- Job Type Full-time
- Category Other-General
- Posted Date March 03, 2026
- Application Deadline April 12, 2026