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5G L1 Development

L&T Technology Services

Bengaluru, Karnataka, India Full-time June 12, 2026

Found Description

About Us:

L&T Technology Services Limited (LTTS) is a global leader in Engineering and R&D (ER&D) services. With 816 patents filed for 57 of the Global Top 100 ER&D spenders, LTTS lives and breathes engineering and technology. Our innovations speak for themselves – World’s 1st Autonomous Welding Robot, Solar ‘Connectivity’ Drone, and the Smartest Campus in the World, to name a few.

Experience: 1 to 15 Years of experience
Work Location: Bangalore
Requirement:

Strong experience in C/C++ programming.
Design and implement LTE/NR PHY Algorithms and procedures
Optimize L1 for latency, throughput, and CPU/DSP/GPU/FPGA utilization
Interface with Radio/RF, L2, and fronthaul subsystems
Debug PHY issues using logs, IQ capture, and lab equipment
Ability to drive large scale 4G/5G L1 product development, sustenance and customer support programs involving multiple variants of eNodeBs/gNodeBs in various forms including vRAN/ORAN/custom
Ability to com...

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