5G/4G Physical Layer Firmware Verification and Integration Engineer (m/f/d)
Core
Designing and developing validation frameworks and test cases for 4G/5G firmware to ensure quality and performance of wireless technologies.
Role type
Firmware Verification and Integration Engineer
Builds
4G/5G User Equipment (UEs), test simulators, and carrier OTA drops
Domain
Telecommunications / Wireless Networks
Required skills
4G/5G 3GPP physical layer expertise, Modem system test planning, 4G/5G signaling knowledge, test equipment automation, source code control, complex debugging, AI/ML for test optimization
Preferred skills
Network emulators experience, silicon prototyping, emulation systems, virtual platforms, Python/C/C++/Java scripting
Technologies
4G/5G, 3GPP, Python, C/C++, Java, network emulators, silicon prototyping
Responsibilities
Designing and developing robust validation frameworks and comprehensive test cases for 4G/5G firmware. Implementing and maintaining test automation for 4G/5G User Equipment (UEs), test simulators, and carrier OTA drops. Verifying critical protocol, signal processing, and numerical algorithms. Debugging and analyzing issues identified during testing. Evaluating and implementing advanced tools for building, formal verification, and testing processes.
Seniority
Mid-Senior, hands-on IC