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Python Software Engineer (BE-CSS-IDE-2026-114-LD)

Hospitality Full Benefits Career Growth
Company

CERN European Organization for Nuclear Research

Location

genf, Switzerland

Posted

June 06, 2026

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About This Opportunity

Python Software Engineer (BE-CSS-IDE- -LD)

Contract

At CERN , the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter - fundamental particles that are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact, and provides insights into the fundamental laws of nature.

Introduction:

As a Python Software Engineer with a strong interest in both API development and desktop application engineering (with PyQt6), you will work on tools at the heart of CERN's accelerator complex, used daily across operations, engineering, and physics.

This role spans the Python APIs that interface to the CERN control system, and the PyQt6-based desktop applications built on top of them.

On the API side, yo...