Railway Systems Integration Engineer

Nalys; Brussel; On-site; EUR 45,000 - 60,000; Full time

Job summary

Nalys is seeking an Integration Engineer to drive software and hardware integration for a strategic, long-term client project in the railway sector. You will collaborate with the development team to mature software solutions, define integration strategies, and guide testing efforts.

The role emphasizes hands-on work with low-level C code or neural network tuning, cross-disciplinary collaboration, and fluency in English and French to coordinate with European teams.

Qualifications

• Master's degree in Software Engineering or Computer Science.
• 1 year of experience delivering projects involving software–hardware interactions.
• Familiar with network protocols and hardware architectures (CPU, real-time).
• Experience with developing critical software products, ideally in railway sector.
• Hands-on approach and ability to work across codebases (low-level C, NN tuning).
• Team player who values colleagues' ideas and collaboration.
• Fluency in English and French is required; other European languages are a plus.

Responsibilities

• Define a comprehensive strategy for software/software and hardware/software integration activities.
• Produce integration test specifications, including the test environment and configuring the hardware platform.
• Write and execute automated integration campaigns.
• Maintain the integration platform and its tools.
• Propose new integration technologies to be deployed.
• Actively participate in design and prototyping sessions.

Skills

Software–hardware integration

C programming

Neural network tuning

Team player

Fluent English

Education

Master's degree in Software Engineering or Computer Science

Tools

Network protocols

Hardware architectures

Job description

Nalys is seeking an Integration Engineer to drive software and hardware integration for a strategic, long-term client project in the railway sector. You will collaborate with the development team to mature software solutions, define integration strategies, and guide testing efforts.

The role emphasizes hands-on work with low-level C code or neural network tuning, cross-disciplinary collaboration, and fluency in English and French to coordinate with European teams.