Job highlights

- Experience in L2,MAC Scheduler implementation / enhancement,FAPI or Convergence Layer integration with Physical Layer (L1) . .
- Develop and maintain software components for LTE/5G RAN protocol stacks (RRC, PDCP, RLC, MAC, PHY).
- Implement features based on 3GPP standards for 4G/5G networks
- Experience in L2, MAC Scheduler implementation/enhancement, FAPI or Convergence Layer integration with Physical Layer (L1)
- Preferred hands on with integration of SDR (USRP) based L1 with 4G/5G L2
- Good understanding of L3 and NAS Protocols
- Good understanding of 4G, 5G SA and 5G NSA protocol procedure and network architecture
- Proficiency in tools like GDB , Valgrind , and Wireshark for debugging and performance analysis
- Solid programming skills in C/C++
- TCP/UDP socket programming for data exchange in Layer 3 protocols (e.g., S1AP, NGAP, X2AP)
- Multi-threading and concurrency (e.g., using POSIX threads).
- Memory management (dynamic allocation, pointers).
- Real-time programming.
- Performance optimization.
- Skills in containerization (e.g., Docker) for virtualized RAN and cloud-based deployments

📌 RAN Developer (Gurugram)
🏢 Velocitai Digital
📍 Gurugram