Senior Firmware Design Specialist

20 hours ago

Thāne, Maharashtra, India beBeeFirmware Full time ₹ 2,00,00,000 - ₹ 2,25,00,000
Job Opportunity for Firmware Engineer

Overview:

This is a unique opportunity to work on designing, implementing, and optimizing low-level firmware for audio codec solutions. As a senior Firmware Engineer, you will be responsible for developing firmware modules for audio codec drivers, implementing low-level firmware in Rust for real-time audio pipelines, and collaborating with hardware, DSP, and system teams.

Key Responsibilities:

  1. Design and develop firmware modules for audio codec drivers (encode/decode, signal processing, streaming) using advanced algorithms and techniques.

  2. Implement low-level firmware in Rust for real-time audio pipelines, ensuring high performance, reliability, and compliance with multimedia and embedded standards.

  3. Work on audio data paths, DSP integration, and codec algorithms to deliver efficient and scalable solutions.

  4. Develop and maintain device drivers, HAL (Hardware Abstraction Layer), and board support packages to ensure seamless integration with target platforms.

  5. Optimize memory, performance, and power consumption for embedded audio solutions, leveraging expertise in low-level programming and system architecture.

  6. Debug and troubleshoot firmware issues using JTAG, logic analyzers, oscilloscopes, and other tools to ensure high-quality deliverables.

  7. Collaborate with cross-functional teams to integrate codecs into target platforms, driving innovation and technical excellence.

  8. Perform unit, integration, and system-level testing for audio firmware components, ensuring compliance with industry standards and regulatory requirements.

  9. Contribute to architecture design, code reviews, and documentation to promote knowledge sharing and best practices within the team.

Requirements:

  • Bachelor's/Master's degree in Electronics, Computer Engineering, or related field.
  • 8–14 years of experience in embedded firmware development, with at least 3+ years in audio codec domain.
  • Strong expertise in Rust programming for embedded systems (memory safety, concurrency, async programming).
  • Experience with C/C++ for low-level embedded development (interfacing with Rust).
  • In-depth knowledge of audio codecs: AAC, MP3, SBC, Opus, Dolby, FLAC, PCM.
  • Experience in I2S, I2C, SPI, DMA, USB Audio, ALSA/ASoC (Linux Audio Subsystem).
  • Strong knowledge of RTOS/Linux kernel driver development for audio.
  • Hands-on with debugging tools (JTAG, Lauterbach, GDB).
  • Familiarity with version control (Git), CI/CD pipelines, and automated testing.

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