Senior Firmware Engineer

Bluetooth communication, and low-level hardware integration.

Top 5 Skills You Should Possess

● Strong command of Embedded C/C++, including memory management, real-timeprogramming, and hardware abstraction.

● Deep understanding of Bluetooth architecture, audio profiles (A2DP, AVRCP, HFP), BLEfeatures (HAP, TMAP, HAS), and advanced Bluetooth technologies like Angle of Arrival(AoA) and Angle of Departure (AoD).

● Hands-on experience with audio codecs: SBC, AAC, aptX, and LC3.

● Familiarity with noise reduction techniques such as ENC (Environmental NoiseCancellation) and ANC (Active Noise Cancellation).

● Proficiency with tools and methods for debugging, testing, and performance optimization of embedded systems.

You’ll Be an Ideal Fit If You Have Experience In

● Working with embedded Linux or RTOS-based environments.

● Integrating Bluetooth stacks from Nordic (nRF52), Qualcomm (CSR), or Broad comchipsets.

● Handling audio streaming, buffer management, latency reduction, and audio quality assurance.

● Bluetooth sniffing and traffic analysis using tools like Ellisys, Frontline, or similar.

● Audio quality testing: Evaluating latency, jitter, and fidelity across Bluetooth audio profiles.

● Power optimization and low-power system design for wearable/portable applications.

● Working in Agile teams, using Git, CI/CD, and writing clear technical documentation and test automation scripts.

Job Type: Full-time

Application Question(s):

• Are you an immediate joiner?

Location:

• Thane, Maharashtra (Preferred)

Work Location: In person