Posted 13 months ago
Technical Lead, Stack
BangaloreHybridFull-time
AI Summary
Technical Lead designing, developing, and unit testing 4G/5G stack components (Layer 2/3) for cellular radio products.
About this role
What you need :
• 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 .
• Should have good knowledge on RAN protocol and interfaces:
o FAPI, F1 interface (DU to CU), S1 interface (BBU to EPC), and CU E1 interface.
o LTE/5G AS protocol layers - PHY, MAC, RLC, PDCP, RRC
• Excellent Log analysis and debugging skills.
• Must be 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.
What you will do
Skills
3GPP5GC++E1EthernetF1FAPIGDBLTEMACNRO-RANPDCPPHYQCATQXDMRLCRRCRRMS1TCP/IPTM500UDP
Explore related jobs
More jobs at Parallel Wireless
Similar 3GPP jobs
- Consulting Engineer (Mobility, 3GPP Standards | 8 to 12 Years)Cisco Systems, Inc. · Bangalore, India
- Consulting Engineer (Mobility, 3GPP Standards | 8 to 10 Years)Cisco Systems, Inc. · Bangalore, India
- Consulting Engineering Technical Leader (Mobility, 3GPP Standards | 12+ Years)Cisco Systems, Inc. · Bangalore, India
Jobs in Bangalore
- EV&V Engineer - Avionics - BSP & RTOSExpleo Jobs In En · Bangalore, KA
- IHR Shared Services Specialist (Temp)Internationalwaters · Bangalore, India
- ISoftware Development Lead Engineer - Waters ConnectInternationalwaters · Bangalore, India
- IInfoSec Lead Engineer - GRC, AIInternationalwaters · Bangalore, India
- Executive AssistantRefinitiv India Shared Services Private Limited · IND-Bangalore-A, RMZ Infinity
- SAP Functional ConsultantConcentrix Services Mexico, S.A. de C.V. · IND Bangalore - 55, Divyasree Towers
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.