Sr Principal Firmware Engineer

• Design and implement standard-based and proprietary Bluetooth/BLE host stack and controller f/w
• Lead architecture and design of complex Bluetooth/BLE system level use cases for auto/gaming/IOT customers.
• Bluetooth/BLE/15.4 SoC development and bring-up
• Work with the teams in various locations for all aspects of the projects
• Strong working knowledge of C language is a must
• Experience in embedded design area is a must
• Hands-on experience in Bluetooth is required. Experience in following areas is highly desired.

• BT/BLE controller experience in Link Layer and Link Manger layer
• BT/BLE lower layer protocol knowledge
• BT/BLE host stack and profiles (for example Bluez, stack used in Android etc).
• Debug/development experience with wireless baseband and protocol timing.

• Engineering(Bachelor’s or master’s) degree in EE or CS is required
• Experience with RTOS like ThreadX is required
• Exposure to ARM processor architecture
• Strong debugging skills and knowledge of common debug equipment like Wi-Fi/BT Sniffer, oscilloscope/logic analyzer etc. is required
• Strong communication skills and the ability to work through technical issues with customers and remote teams is required
• Experience with host interfaces like USB, UART, I2C, SDIO, PCM, GSPI is desired
• Cross platform development experience is desired
• Experience with SoC bring up is a plus
• Experience with wireless coexistence performance tuning and optimization is a plus

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