Technical Lead, Stack
Parallel WirelessBengaluru, Karnataka, India
Posted August 29, 2025
Full Time
About the Company
Parallel Wireless is a leader in wireless network innovation, specializing in open RAN and open compute solutions. Their ALL G O-RAN software platform offers an open, secure, and intelligent architecture for wireless connectivity, transforming deployment economics for global mobile network operators (MNOs). With over 50 MNO partnerships and numerous industry awards, Parallel Wireless is driven by a team of 'Reimaginers' who prioritize innovation, collaboration, and customer success.
Job Description
Technical Lead, Stack position in Bangalore, requiring expertise in 4G/5G network architecture, 3GPP RAN and O-RAN specifications, and C/C++ programming.
Requirements
- Understanding of end-to-end solutions for 4G/5G network architecture
- Familiar with 3GPP RAN and O-RAN specifications and functionality
- Development experience on Cellular Radio products complying to 3GPP specification for E-UTRA (LTE) and NR
- Familiar with communication interfaces Ethernet / TCP/IP / UDP
- Good knowledge on RAN protocol and interfaces: FAPI, F1 interface (DU to CU), S1 interface (BBU to EPC), and CU E1 interface
- Excellent Log analysis and debugging skills
- Strong in C/C++ Programming and Linux OS
- Hands on experience on debugging in Linux environment with tools like GDB, QXDM, TM500, QCAT etc.
- Good to have experience of Git