Cupertino, CA30+ days ago
As a Sr Audio Embedded Software Engineer, you will have responsibilities spanning all aspects of product development: Collaborate with marketing and cross-functional engineering teams to define product features and requirements Play a lead role in defining system architecture to implement new product and product features Design, implement, debug, and test embedded C/C++ code running on 16-bit, 32-bit and 64-bit MCUs for Apple-branded audio products Optimize code in order to fit within tight memory constraints; support electrical bring-up and debug of prototype hardware Work with internal teams and external contract manufacturers to bring products to mass production Collaborate with software teams to define communication protocols Enable expansion of our product ecosystem features through creation of test tools Requirements: 5+ years experience developing embedded firmware Experience with MCUs, multi-core, peripherals, clocking, features, and development environments Experience with board bring-up and digital hardware Ability to design and integrate code into a shipping product Demonstrate solid C/C++ coding abilities Strong electrical system and software debugging skills Ability to read serial bus traces, board schematics, use an oscilloscope and logic analyzer Experience with RTOS embedded development and preemptive multithreaded programming BS or M.S. in Computer Science or equivalent industry experience Knowledge of Bluetooth and WiFi Technologies Familiarity with real-time audio (sample rates, buffering, I2S, PCM, PDM, drivers) Mac OSX and/or iOS programming experience Assembly experience. The Audio & Media Technologies group is at the center of audio for all of Apples innovative products, including AirPods, HomePod, Mac, iPhone, iPad, Apple Watch, Apple TV and Apple Vision Pro.