Audio DSP Firmware Engineer

1 week ago


San Diego, California, United States Apple Full time
Join Apple's Audio Media Technologies Team

We are seeking a talented Firmware Engineer to join our Audio Media Technologies team at Apple. As a Firmware Engineer, you will be responsible for developing, implementing, and optimizing signal processing algorithms on programmable hardware. Your work will directly impact the end-user experience through impactful features such as Adaptive Noise Control, Conversation Awareness, FaceTime, Siri, media playback, and Conversation Boost.

Our team provides the audio foundation for various high-profile features like Game Audio, Siri, FaceTime, media capture, playback, and APIs for third-party developers to enrich our platforms. You will work cross-functionally with Acoustics experts, algorithm engineers, DSP software engineers, audio driver developers, and HW engineers to integrate these features into real-time audio subsystems while solving audio fidelity and performance issues along the way.

Responsibilities
  • Develop, implement, and optimize signal processing algorithms on programmable hardware
  • Write unit tests and integration tests to enable comprehensive testing and validation of your software
  • Collaborate with cross-functional teams to integrate features into real-time audio subsystems
  • Solve audio fidelity and performance issues
Requirements
  • Deep understanding of DSP fundamentals, preferably in audio (speech enhancement, noise cancellation/reduction, media processing, sample rate conversion)
  • Excellent C/C++ coding skills
  • Experience realizing audio/DSP/real-time features and applications
  • Ability to problem-solve independently and collaborate effectively with people from various disciplines
What We Offer
  • Comprehensive medical and dental coverage
  • Retirement benefits
  • Range of discounted products and free services
  • Reimbursement for certain educational expenses


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