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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

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