Software Designer/Tester Simu & Tools

Médiane Système; Henegouwen; Sur place; EUR 55 000 - 85 000; Plein temps

Avantages offerts par ce poste

Health insurance

Mobility package

Meal vouchers

Eco-vouchers

Group insurance

Leave days

Résumé du poste

Médiane Benelux is seeking a Software Engineer specialized in development, automation, and CI/CD to advance critical railway-related software platforms in a modern DevOps-oriented environment.

You will collaborate with architects to define robust software specifications and help evolve the CI/CD pipeline and tooling, focusing on reliability, performance, and quality across the stack.

Qualifications

• Strong proficiency in Python, C#, and C++.
• Proven experience in Python scripting for automation (CI/CD, testing, tooling).
• Hands-on experience with CI/CD tools (preferably GitLab CI/CD).
• Solid understanding of Git, GitLab, and software configuration management.
• Knowledge of network communication protocols.

Responsabilités

• Collaborate with architects to define clear and robust software specifications.
• Contribute to system architecture with a focus on CI/CD integration and automation.
• Participate in design reviews, ensuring compatibility with deployment pipelines and DevOps practices.
• Develop software components primarily in Python, C#, and C++.
• Design and implement automation scripts (testing, deployment, tooling) in Python.
• Contribute to the development and maintenance of CI/CD pipelines (GitLab CI or equivalent).
• Ensure quality through automated testing (unit, integration, validation).
• Set up, maintain, and optimize CI/CD pipelines.
• Manage and evolve the software toolchain (build, testing, deployment).
• Ensure best practices in version control (Git/GitLab, branching strategies, pipeline governance).
• Support integration between software components and hardware systems.
• Collaborate with test and system teams to enable continuous integration.
• Continuously improve CI/CD practices (performance, reliability, scalability).
• Promote an "automation-first" mindset (build, test, release).
• Reuse and enhance existing solutions (including COTS) with a focus on industrialization.

Connaissances

Python

C#

C++

CI/CD

GitLab CI/CD

Git

Automation scripting

Testing

Software configuration management

Networking protocols

Outils

Docker

Description du poste

Médiane Benelux: Career Booster!

Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.

What We Offer

• IT consulting and strategy


• Digital transformation and IoT solutions


• Project management and process optimization

As specialists in electronics, development, and embedded systems design, we operate from sensor to cloud.

Why choose Médiane Benelux?

• Human-sized company: Promotes teamwork and collaboration in a dynamic and stimulating environment


• Sharp technical expertise and tailored solutions for each sector


• Talent support: Personalized follow-up, continuous training, and skill development for our employees


• Custom solutions tailored to the specific needs of each client


• Culture of innovation: Participation in innovative and varied projects


• Ecovadis Gold certification: Commitment to equality, well‑being, and responsibility


• Human values: Commitment, Respect, Trust, Listening

"Happy at Work" and "Happy Clients" labels by Choose my Company: A fulfilling work environment and optimal client satisfaction

Job Description

As part of the evolution of critical systems in the railway sector, we are looking for a Software Engineer specialized in development, automation, and CI/CD. You will work on platforms with high requirements in terms of reliability, performance, and quality, within a modern DevOps-oriented environment.

Your Responsibilities

Collaborate with architects to define clear and robust software specifications

Contribute to system architecture with a focus on CI/CD integration and automation

Participate in design reviews, ensuring compatibility with deployment pipelines and DevOps practices

Development, Automation & Testing

Develop software components primarily in Python, C#, and C++

Design and implement automation scripts (testing, deployment, tooling) in Python

Contribute to the development and maintenance of CI/CD pipelines (GitLab CI or equivalent)

Ensure quality through automated testing (unit, integration, validation)

CI/CD & Toolchain Ownership

Set up, maintain, and optimize CI/CD pipelines

Manage and evolve the software toolchain (build, testing, deployment)

Ensure best practices in version control (Git/GitLab, branching strategies, pipeline governance)

Integration & Support

Support integration between software components and hardware systems

Collaborate with test and system teams to enable continuous integration

Continuous Improvement & DevOps Practices

Continuously improve CI/CD practices (performance, reliability, scalability)

Promote an \"automation-first\" mindset (build, test, release)

Reuse and enhance existing solutions (including COTS) with a focus on industrialization

Profile / Requirements

Technical Skills

Strong proficiency in Python, C#, and C++

Proven experience in Python scripting for automation (CI/CD, testing, tooling)

Hands-on experience with CI/CD tools (preferably GitLab CI/CD)

Solid understanding of Git, GitLab, and software configuration management

Knowledge of network communication protocols

Nice to Have

Experience with embedded Linux

Familiarity with DevOps tools (Docker, pipelines, etc.)

Soft Skills

Analytical and solution-oriented mindset

Ability to work in complex and critical environments

Strong communication and team collaboration skills

Attention to detail and quality-driven approach

Benefits

• Attractive salary package, additional statutory leave days, mobility package (car or public transport subscription), DKV health insurance, group insurance, meal vouchers, eco-vouchers, etc