Software Engineer – Cellular Data Plane Systems (m/f/d)

This role is based in Munich, Germany.

Responsibilities:

• Develop, maintain, and extend a complex system simulation environment for HW and SW validation.
• Implement and validate cellular data plane features in C++ and Python.
• Collaborate with architecture and systems teams to translate feature definitions into reference models and simulation components.
• Analyze simulation results to identify issues and drive resolution across cross-functional teams.
• Contribute to test infrastructure and automated validation pipelines.

Minimum Qualifications:

• Validated experience in professional software engineering.
• Strong proficiency in C++ and Python.
• Solid understanding of software design principles and debugging methodologies.
• Fluency in written and spoken English.

Preferred Qualifications:

• Experience with embedded or real-time software development.
• Experience with simulation frameworks or model-based development environments.
• Familiarity with network protocols at the IP layer and above.
• Knowledge of modem L2 protocol layers such as Wi-Fi MAC or 3GPP cellular MAC, RLC, or PDCP.
• BS/MS in Computer Science, Electrical Engineering, or a related field.