Bluetooth Developer | 4 to 6 years | Hyderabad

Job Description

This role involves the development and application of engineering practice and knowledge in the following technologies: Standards and protocols, application software and embedded software for wireless and satellite networks, fixed networks and enterprise networks; connected devices (IOT and device engineering), connected applications (5G/ edge, B2X apps); and Telco Cloud, Automation and Edge Compute platforms. This role also involves the integration of network systems and their operations, related to the above technologies.

Key Responsibilities:

• Design and integrate Bluetooth chipsets into consumer electronics such as smartphones, tablets, and office automation devices.
• Develop and validate Bluetooth firmware, drivers, and protocol stacks (Classic & BLE).
• Collaborate with hardware and software teams to ensure seamless connectivity and performance.
• Conduct RF testing, signal integrity analysis, and interference mitigation.
• Optimize Bluetooth performance for power efficiency, range, and data throughput.
• Ensure compliance with Bluetooth SIG standards and certification requirements.
• Troubleshoot connectivity issues across platforms and provide root cause analysis.

Required Skills:

• Strong understanding of Bluetooth protocols (BR/EDR, BLE, LE Audio).
• Experience with Bluetooth chipset integration, firmware development, and driver customization.
• Proficiency in C programming, embedded systems, and Linux kernel modules.
• Familiarity with RF design, antenna tuning, and signal processing.
• Knowledge of personal area networks (PAN) and wireless coexistence strategies.

Preferred Skills:

• Experience with smartphone platforms, IoT devices, or wearables.
• Exposure to Bluetooth 5.x, LE Audio, and Mesh networking.
• Tools: Bluetooth protocol analyzers, RF test equipment, JTAG, Oscilloscopes.
• Understanding of UEFI, connectivity stacks, and low-level hardware debugging.

Qualifications:

• Bachelor’s or Master’s degree in Electronics, Computer Engineering, Physics, or related field.
• 5–10 years of experience in Bluetooth technology, embedded systems, or wireless communication.

Soft Skills:

• Strong analytical and problem-solving abilities.
• Excellent communication and documentation skills.
• Ability to work in cross-functional teams and fast-paced environments.
• Passion for innovation in wireless and mobile technologies.