VotaryTech - Senior Bluetooth Developer

Description :

About the Role :

We are seeking an experienced Senior Bluetooth Developer to lead the design and optimization of Bluetooth drivers and Android protocol stacks.

You will be responsible for ensuring system-level performance, compatibility, and power efficiency across multiple platforms and devices.

Key Responsibilities :

- Lead development of Bluetooth drivers, middleware, and stack integration within Android.

- Architect and optimize BT subsystems for performance, power consumption, and reliability.

- Collaborate with cross-functional teams (Hardware, Kernel, Framework) to ensure smooth BT integration.

- Guide the team in debugging complex issues across BT layers (HAL, stack, firmware).

- Manage Bluetooth certification and qualification (BQB/SIG) process for products.

- Evaluate and integrate new Bluetooth features and profiles from emerging specifications (e.g., LE Audio).

- Drive technical reviews, design discussions, and continuous improvement initiatives.

- Mentor junior engineers and ensure adherence to coding and testing best practices.

Technical Skills :

- Deep understanding of Bluetooth architecture, Android BT stack (Fluoride), and protocol layers (L2CAP, RFCOMM, SDP, GATT, etc.

- Strong coding expertise in C/C++, with hands-on experience in Linux kernel and Android HAL development.

- Experience working with Bluetooth chipsets (Qualcomm, Broadcom, MediaTek) and debugging BT firmware issues.

- Skilled in low-level debugging, log analysis, and performance profiling tools (Wireshark, GDB, adb, logcat).

- Proven experience in BT power optimization, audio streaming (A2DP/AVRCP), and BLE application development.

- Knowledge of Android system bring-up, BSP integration, and kernel customization.

Preferred Qualifications :

- Bachelors or Masters degree in Computer Science.

- Prior experience in leading Bluetooth feature design and system-level integration.

- Familiarity with Android certification and compliance processes.

- Strong communication and leadership skills for cross-functional collaboration