Software Development Engineer - TCMS - MPU (Control Build)

We are looking for an experienced TCMS software engineer to work on MPU (Main Processing Unit) development with a strong focus on control build, integration, and testing for railway applications.

Role & responsibilities

• Software development for MPU-based TCMS control applications
• Configuration and generation of Control Builds for different train variants
• Software integration with subsystems (Doors, Brakes, HVAC, IO modules, DDU)
• Perform software integration testing and system-level testing
• Support debugging during lab, integration, and on-site testing
• Ensure compliance with railway standards and safety requirements
• Collaborate with system, validation, and testing teams

Required Technical Skills

• Strong experience in TCMS / Train Control software
• Proven experience with MPU software development
• Hands-on experience with Control Build tools (configuration, variant management, build generation)
• Knowledge of real-time embedded systems and software architecture
• Experience in software integration & validation
• Understanding of communication protocols (Ethernet, CAN, MVB, etc.)
• Familiarity with safety-critical development processes (SIL2 / SIL4 is a plus)

Nice to Have

• Experience with CODESYS-based controllers
• Knowledge of PLC-based subsystem integration
• Experience working with European railway OEMs or projects