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Senior Staff Firmware Engineer

Senior Staff Firmware Engineer

Qode.world Jobs

8 - 12 years

0 Lacs

thane maharashtra

Posted:4 days ago| Platform: Shine logo

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Skills Required

memory management audio codecs debugging testing performance optimization embedded linux traffic analysis power optimization agile methodology git technical documentation embedded cc bluetooth audio lowpower design audio signal processing dsp optimization noise cancellation algorithms realtime streaming pipelines bluetooth audio protocols embedded dsp optimization hardware abstraction noise reduction techniques rtosbased environments bluetooth stacks integration audio streaming buffer management latency reduction audio quality assurance bluetooth sniffing lowpower system design cicd test automation scripts

Work Mode

On-site

Job Type

Full Time

Job Description

As a highly experienced Firmware Engineer with 8+ years of hands-on experience in embedded audio software development, you will play a critical role in our hardware-software co-development team. Your expertise will directly impact the performance and user experience of our AR/VR smart glasses and immersive systems. You will collaborate closely with hardware, product, and design teams to drive the core embedded intelligence of our next-generation devices. **Key Responsibilities:** - Develop and optimize embedded audio firmware using C/C++, ensuring efficient performance, low power consumption, and real-time audio processing. - Work on Bluetooth audio protocols (A2DP, AVRCP, HFP), BLE profiles (HAP, TMAP, HAS, PBP), and audio codec integration (SBC, AAC, aptX, LC3). - Collaborate with hardware and systems teams to integrate microphones, speakers, amplifiers, and other peripherals via interfaces such as I2S, UART, and SPI. **Qualifications Required:** - Strong command of Embedded C/C++, including memory management, real-time programming, and hardware abstraction. - Deep understanding of Bluetooth architecture, audio profiles (A2DP, AVRCP, HFP), BLE features (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 Noise Cancellation) and ANC (Active Noise Cancellation). - Proficiency with tools and methods for debugging, testing, and performance optimization of embedded systems. **Additional Details:** While your primary focus will be firmware and embedded systems, awareness of system-level software integration, cloud/BLE connectivity, and app-level coordination will be a plus in delivering robust end-to-end solutions. If you are someone who can join within 20 days maximum and possess the required qualifications and experience, this role offers a challenging opportunity to work on cutting-edge technologies in the AR/VR space.,

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Senior Staff Firmware Engineer