Layer 3 Wireless Developer

3 weeks ago


Bengaluru, India Tejas Networks Full time
Job Description: -
Position: - Layer 3 Wireless Developer
Excellent understanding of 5G RAN or LTE/4G (both SA/NSA mode) architecture, protocols, and procedures.
Strong knowledge of 3GPP 4G/5G and O-RAN standards for Layer 3 protocols.
Working experience in 5G/4G Layer-3 software design with emphasis on RRC/RRM, SDAP, PDCP and E2 Interface.
Working experience on L3 Protocols development like RRC, CU-CP, CU-UP, SDAP, F1AP, NG-AP, XN ,X2 and E2 interfaces.
Good programming skills in “C”, “C++”. Exposure to scripting languages viz.. Python, shell scripting etc is desirable.
Working experience on embedded debugging tools like Wireshark, gdb and Valgrind.
Exposure to multi-thread application development on multi-core real time embedded Linux or any cross platforms.
Exposure to IPC , Process management, memory management, networking etc.
Well versed with Agile Methodologies.
Good communication skills.

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