Senior Layer 1 (PHY) Firmware Engineer – 5G NR gNodeB
Location
hyderabad city taluka, sindh
Job Type
Full-time
Category
IT & Technology
Posted
June 11, 2026
Company: Qualcomm India Private Limited
Job Area: Engineering Group, Engineering Group > Systems Engineering
General Summary
We are hiring a Layer‑1 (Physical Layer) Firmware Engineers to work on 5G NR gNodeB Firmware. This role focuses on PHY development on the DUside, building high‑performance, real‑time wireless software used in modern cellular networks.
You will work closely with PHY, RF, platform, and system teams to develop and optimize carrier‑grade NR PHY features.
What You’ll Do
- Develop and maintain Layer‑1 (PHY) firmware for 5G NR gNodeB
- Work on uplink and downlink PHY channels, including:
- PUSCH, PDSCH, PUCCH, PDCCH, PRACH, SRS, SSB
- Implement and optimize signal processing algorithms such as:
- Channel estimation and equalization
- HARQ processing
- MIMO and beamforming
- Work on FEC processing:
- Tur...