Sr. Embedded Software Engineer - Bluetooth Development & Testing

Embedded Product Development & Testing

Required Skills : Ear buds, Wi-Fi/BLE, C, C++, Bluetooth Controller firmware

• Proven experience of Classic Bluetooth (BR-EDR) and Bluetooth Low Energy (BLE) and excellent knowledge of Audio, SPP, HID profiles, GATT based profiles, L2CAP, HCI, LMP, LC and LLC layers.
• Experience in Bluetooth stack design and Android software components. (e.g. Profile stack, HCI interface, Transport driver, Bluetooth SCO etc.)

Strong expertise in at least one programming language (C, C++, Python Java) along with working knowledge

• 6+ years of relevant experience
• Knowledge of Bluetooth classic and BLE profiles such as HFP, A2DP SRC/SINK, AVRCP, PBAP, MAP, HID and GATT.
• Good understanding of Bluetooth profile protocol and Bluetooth SIG specifications.
• Exposure and proficiency in utilizing tools such as Wireshark, Ethereal, and various sniffers for analysis and diagnostics. development experience in BT stack profile development, knowledge of RFCOMM, L2CAP HFP, AVRCP, and other BT profiles and exposure of various Bluetooth profile development.
• Proven experience of Classic Bluetooth (BR-EDR) and Bluetooth Low Energy (BLE) and excellent knowledge of Audio, SPP, HID profiles, GATT based profiles, L2CAP, HCI, LMP. Understanding BT stack Exposure to BT stack, worked on enhancements to Bluetooth stacks and profiles like A2DP, AVRCP, HFP, HSP, PBAP and MAP.
• Thorough understanding of Bluetooth core and profile specifications. Experience in Bluetooth stack design and Android software components. (e.g., Profile stack, HCI interface, Transport driver, Bluetooth SCO etc.) Exposure to at least one of the stacks like BlueZ Bluedroid. Bluetooth engineer with good coding and debugging skills should be able to independently fix bugs Should be capable of working on embedded hardware and understand concepts in debugging it if any issues.
• Bluetooth classic/LE protocol stack, A2DP, HFP, AVRCP, BTLE, PBAP, SPP, HCI, OPP, SDP, RFCOMM Experience in Bluetooth stack design and Android software components. (e.g. Profile stack, HCI interface, Transport driver, Bluetooth SCO etc.)
• Experience on Bluetooth Audio module along with Audio Codec Exposure to development and debugging tools including (HCI snoop log, Air sniffer like Frontline and Ellisys, Klocwork)
• Experience on Bluetooth profile stack and core stack development skills for Qualcomm, Broadcom, Marvel or MediaTek Bluetooth stack or same level of experience with transport kernel development exp, Linux development