Software Designer/Tester Simu & Tools

Médiane Système limited; Henegouwen; On-site; EUR 70,000 - 95,000; Full time

Benefits offered by this job

Salary package

Mobility package

Health insurance

Group insurance

Meal vouchers

Eco-vouchers

Job summary

Médiane Benelux is seeking a Software Engineer specialized in development, automation, and CI/CD to work on critical railway systems in a DevOps-oriented environment. You will develop software components in Python, C#, and C++, automate testing and deployment, and contribute to CI/CD pipelines with GitLab CI or similar tools.

The role emphasizes reliability, performance, and quality, with collaboration across software, hardware, test, and system teams.

Qualifications

• Strong proficiency in Python, C#, and C++.
• Experience with Python scripting for automation and CI/CD.
• Hands-on experience with CI/CD tools, preferably GitLab CI/CD.
• Solid understanding of Git, GitLab, and software configuration management.

Responsibilities

• Collaborate with architects to define clear software specifications.
• Contribute to system architecture with a focus on CI/CD integration and automation.
• Develop software components and automation scripts; maintain CI/CD pipelines.
• Support integration between software components and hardware systems.
• Continuously improve CI/CD practices and promote automation-first mindset.

Skills

Python

C#

C++

GitLab CI/CD

Git

Network protocols

Tools

Docker

Job description

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

Software Specification & Architecture

• 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