Senior Software Developer Navi Mumbai (India)

(Firmware) Experience: 710 Years Location: Mumbai / Navi Mumbai Employment Type: Full time Job Summary We are seeking an experienced Senior Firmware Engineer (SSD-1) to design, develop, and optimize embedded firmware solutions for next-generation connected and audio/XR devices. The ideal candidate will have robust expertise in Bluetooth/audio SoCs such as Jeili, Bluetrum, or Wuqi, along with deep knowledge of low-level driver development, RTOS systems, and hardware-software integration. This role requires ownership of firmware architecture, hardware bring-up, performance optimization, and cross-functional collaboration with hardware, QA, and product engineering teams. Key Responsibilities Firmware Development & Architecture Design, develop, and maintain embedded firmware for Bluetooth/audio-based devices. Architect modular and scalable firmware components aligned with product requirements. Implement real-time functionalities using RTOS or bare-metal systems. Low-Level Driver & Peripheral Integration Develop and optimize drivers for peripherals (SPI, I2C, UART, ADC, PWM, GPIO). Integrate audio codecs, Bluetooth stacks, and connectivity modules. Perform hardware bring-up and board support package (BSP) customization. Performance Optimization & Debugging Optimize power consumption, memory footprint, and CPU utilization. Debug complex hardware-software issues using JTAG, oscilloscopes, and logic analyzers. Resolve latency, synchronization, and signal integrity challenges. System Stability & Compliance Ensure firmware reliability, robustness, and fail-secure mechanisms. Support product validation, EMI/EMC compliance, and certification processes (Bluetooth SIG, etc.). Implement OTA firmware update mechanisms and secure boot processes. Cross-Functional Collaboration & Leadership Collaborate with hardware, QA, and manufacturing teams for smooth product release cycles. Mentor junior engineers and conduct firmwar .