Software Engineer – C++ / C# / Python

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value chain.We are strategically positioned to build value, with a global footprint across 30 countries.We are as global and local as you need us to be, with strong best-in-class pan-European technological centers and unique best-shoring capabilities.We leverage a network of high value-adding affiliates in consulting and industrial excellence, and leading partners across multiple sectors to provide you with the most comprehensive services and solutions in an ever-changing environment.

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.

Education

• 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.