Posted on:August 29, 2025
Technical Lead, Stack at Parallel Wireless
Parallel Wireless is hiring a Technical Lead, Stack in Bengaluru, India. Hybrid.
About Parallel Wireless
Parallel Wireless provides cloud-native Open RAN (Open Radio Access Network) solutions for mobile operators, supporting 2G, 3G, 4G, and 5G networks. Its hardware-agnostic architecture supports indoor and outdoor deployments from rural to dense urban areas, including macro, Massive MIMO, and small cell configurations. The company's customers include over 60 global mobile operators.
Technical Lead, Stack job description
Qualifications & required skills-
- 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 with 3GPP specifications for E-UTRA (LTE) and NR.
- Familiar with communication interfaces: Ethernet / TCP/IP / UDP.
- Good knowledge of RAN protocols and interfaces:
- LTE/5G AS protocol layers — PHY, MAC, RLC, PDCP, RRC.
- Expert-level proficiency in the MAC and RLC layers is required
- Knowledge of AI/ML concepts and their application to RAN (e.g., network optimization, ML frameworks); hands-on experience applying AI/ML in a telecom/RAN context is a strong plus.
- Excellent log analysis and debugging skills.
- Must be strong in C/C++ programming and Linux OS.
- Hands-on experience debugging in a Linux environment with tools like GDB, QXDM, TM500, QCAT, etc.
- 8 - 10 years of work experience.
Good to Have / Advantageous
- Experience with Git.
- Knowledge of the O-RAN E3 interface and dApp development.
What you will do
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