Bluetooth Developer

Required Skills & Experience

Technical Skills

• Strong experience with Bluetooth stack internals (Android Fluoride stack or BlueZ)
• Knowledge of BT Classic and BLE protocols (L2CAP, SDP, GATT, RFCOMM, AVDTP, AVRCP, PBAP, MAP, HFP AT commands)
• Experience in C/C++, Java (Android stack), and Linux/Android system programming
• Good understanding of BT controller, HCI layer, pairing/bonding, LE privacy, and address types
• Ability to analyze BT/WiFi coexistence issues and RF behavior
• Experience working on A2DP/AVRCP/HFP/PBAP/MAP
• Good understanding of Audio frameworks (AudioFlinger, audio HAL)
• Run static analysis on the software components, analyze and fix errors
• Execution of PTS test case in Launch studio for BT SIG certification
• Experience in RTOS environment working with BLE chipset vendors and their SDKs, such as Nordic Semiconduct or (nRF52840, nRF52832), Texas Instruments (CC2541, CC2540) and NXP (AW611, AW300, KW36, KW45)

Nice to Have

• Experience with car infotainment systems (Android Automotive / QNX / Genivi)
• Exposure to Qualcomm/Mediatek/NXP BT chipsets
• Knowledge of ACL/SCO link behavior and codec tuning
• Experience with OEM IVI systems (Ford, JLR, GM, Stellantis, VW etc.)

Keywords

Bluetooth Stack (Fluoride/BlueZ), Bluetooth Classic & BLE Protocols, C/C++ & Java, Android/Linux System Programming, A2DP/AVRCP/HFP/PBAP/MAP, Bluetooth HCI & Pairing/Bonding, RTOS & BLE Chipset SDKs.

Mandatory Key Skills (atleast 1)

Bluetooth Stack (Fluoride/BlueZ), Bluetooth Classic & BLE Protocols, C/C++ & Java, Android/Linux System Programming, A2DP/AVRCP/HFP/PBAP/MAP, Bluetooth HCI & Pairing/Bonding, RTOS & BLE Chipset SDKs.