Python Developer (Medior Software Engineer)

About the role

We are seeking a Medior Software Engineer to join a multidisciplinary team working on safety‑critical railway systems. The role focuses on designing, developing, and maintaining complex applications with a strong emphasis on Python while collaborating with experts across software, system, and validation domains.

Key responsibilities

• Design, develop, and maintain Python‑based software applications.
• Contribute to components written in C, C++ or C#.
• Debug and troubleshoot issues in multi‑application and distributed environments.
• Analyze and resolve system‑level and integration problems.
• Work with network communication protocols such as TCP, UDP, and CIP.
• Understand and maintain overall system architecture and product behavior.
• Collaborate closely with software, system, and validation teams.

Required profile

• Medior‑level experience in software development.
• Strong expertise in Python.
• Good knowledge of at least one additional language: C, C++ or C#.
• Solid understanding of networking concepts and protocols (TCP/UDP/CIP).
• Proven ability to debug complex, multi‑application environments.
• System‑level thinking and product understanding.
• Autonomous, analytical, and detail‑oriented mindset.

Required skills

• Python
• C
• C++
• C#
• TCP
• UDP
• CIP