Senior PHY Software Engineer – 2G/4G/5G

About the role

We are looking for a highly experienced Senior PHY Software Engineer with 10+ years of experience in cellular PHY software development, integration, debugging, and system troubleshooting across 2G, 4G, and 5G technologies. The role will primarily focus on PHY development, debugging, issue resolution, and integration within our cellular products.

What you'll do

• Design, develop, debug, integrate, and maintain PHY software for cellular communication systems
• Work across 2G, 4G, and 5G, understanding PHY behavior, implementation, and interaction with the overall system
• Analyze complex PHY issues using logs, traces, crash dumps, KPIs, configuration, and system behavior to identify root causes
• Develop and optimize PHY software and algorithms to improve performance, reliability, and product quality
• Work with existing codebases and repositories, understand implementation flows, and extend or modify them without destabilizing existing functionality

What you need

• 10–18 yrs of experience
• Data structures
• Python
• C++
• Root cause analysis
• C
• Any graduate

Good to have

• Git
• LLMs
• MATLAB
• Linux
• Telecom