Senior Technical Architect
HyderabadFull-time8–10 yrsPosted 1 week ago
Senior software engineering role at HCLTech in Hyderabad. Needs 8–10 years.
About the role
Own the connectivity software stack across Wi-Fi, Bluetooth, cellular and time-sensitive Ethernet on ARM-based SoC platforms, including coexistence management across concurrent radios for industrial, enterprise and CPE-class products.
What you'll do
- Bring up, integrate and maintain Wi-Fi (including Wi-Fi 6/6E/7 class), Bluetooth/BLE, cellular (4G/5G, including RedCap-class) and Ethernet subsystems
- Develop and debug connectivity drivers and firmware interfaces — cfg80211/mac80211/nl80211, BlueZ or vendor BT stacks, MBIM/QMI-style modem interfaces
- Implement and tune radio coexistence strategies across concurrent Wi-Fi, Bluetooth and cellular operation
- Enable Time-Sensitive Networking features — IEEE 802.1AS/Qbv/Qav, PTP time sync, traffic shaping and deterministic latency configuration
- Integrate supplicant, hostapd, network management and provisioning flows including WPA3, enterprise auth and onboarding
What you need
- IoT
- TCP/IP
- C
- Linux