Embedded Engineer for Dolby Decoding & ADAU chips (Sigma Studio)

As an Embedded DSP & Hardware Engineer at our company, you will play a crucial role in developing the next generation of network-controlled audio amplification systems. Your primary responsibility will involve working on a project that includes designing a complete solution around the ADAU1701 DSP, programmed via SigmaStudio, along with custom PCB design and a web-based control interface. Key Responsibilities: - Lead custom PCB design integrating ADAU1701 DSP, MCU (ESP32 / STM32 or similar), I2C communication, WiFi / Ethernet connectivity, and audio-grade power + grounding architecture - Develop firmware including SigmaStudio TCP / IP protocol implementation, real-time DSP parameter control, preset storage & recall, reliable network communication - Define system architecture for web dashboard MCU DSP communication, multi-device control over LAN, and scalable amplifier ecosystem - Contribute to the development of additional audio hardware products as per the future roadmap Qualifications Required: - Experience with ADAU1701 + SigmaStudio / SigmaStudio+ - Strong embedded firmware development skills (ESP32 / STM32, etc) - Proficiency in PCB design with mixed-signal & audio layouts - Passion for building real, shipping hardware products - Bonus: Experience in commercial or consumer audio systems This full-time position offers a long-term product roadmap and an opportunity to architect future audio platforms. If you are an engineer with a strong background in embedded DSP and hardware, and enjoy working on challenging projects in the audio systems domain, we invite you to join our core engineering team and be part of our exciting journey in creating innovative audio solutions. As an Embedded DSP & Hardware Engineer at our company, you will play a crucial role in developing the next generation of network-controlled audio amplification systems. Your primary responsibility will involve working on a project that includes designing a complete solution around the ADAU1701 DSP, programmed via SigmaStudio, along with custom PCB design and a web-based control interface. Key Responsibilities: - Lead custom PCB design integrating ADAU1701 DSP, MCU (ESP32 / STM32 or similar), I2C communication, WiFi / Ethernet connectivity, and audio-grade power + grounding architecture - Develop firmware including SigmaStudio TCP / IP protocol implementation, real-time DSP parameter control, preset storage & recall, reliable network communication - Define system architecture for web dashboard MCU DSP communication, multi-device control over LAN, and scalable amplifier ecosystem - Contribute to the development of additional audio hardware products as per the future roadmap Qualifications Required: - Experience with ADAU1701 + SigmaStudio / SigmaStudio+ - Strong embedded firmware development skills (ESP32 / STM32, etc) - Proficiency in PCB design with mixed-signal & audio layouts - Passion for building real, shipping hardware products - Bonus: Experience in commercial or consumer audio systems This full-time position offers a long-term product roadmap and an opportunity to architect future audio platforms. If you are an engineer with a strong background in embedded DSP and hardware, and enjoy working on challenging projects in the audio systems domain, we invite you to join our core engineering team and be part of our exciting journey in creating innovative audio solutions.