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# Software Engineer - C++ / C# / Python

- **Company:** Expleo
- **Location:** Charleroi, Belgium (Remote available)
- **Contract:** Permanent contract
- **Skills:** Adobe InDesign, Unit Testing, C Sharp (Programming Language), C++ (Programming Language), Linux on Embedded Systems, Python (Programming Language), Network Service, Software Configuration Management, Software Engineering, Software Requirements Analysis, Systems Architecture, Gitlab, Git, Integration Tests, Information Technology, Docker
- **Published:** October 30, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=518f8cfa59294046

## About the Role

* Master's Degree or Engineering Degree in IT, Computer Science, Electronics, or related field.

Experience

 * Up to 15 years of experience in software development.
 * Previous experience in a regulated industry (e.g., rail, aerospace, medical, defense, etc.)

Language Skills

 * Fluent in English (spoken and written).
 * French is a plus.

Technical Skills

 * Proficient in C++ and/or C#, Python.
 * Knowledge of Git, GitLab, and software configuration management.
 * Bonus: familiarity with Docker, network communication protocols, embedded Linux.

## Description

Software Specification & Architecture

 * Work in collaboration with architects to define clear, robust software specifications.
 * Help shape system architecture by participating in design reviews and technical discussions.

Development & Testing

 * Develop software components primarily in C/C++, C#, or Python.
 * Ensure quality and reliability through rigorous unit testing, integration testing, and validation.
 * Set up and maintain the software toolchain and version control using Git/GitLab.

Integration & Support

 * Support integration between different software components and between software and hardware systems.
 * Collaborate closely with test engineers, hardware designers, and other software teams.

Continuous Improvement & Standardization

 * Reuse and enhance existing solutions where possible (including COTS).
 * Take part in continuous improvement initiatives, proposing better practices and tooling evolution.