Embedded Real Time Critical Control Firmware Engineer

Apple is seeking an Embedded Firmware Engineer passionate about real-time critical control to join their silicon design group. This role sits at the heart of embedded 5G/4G/multimode cellular firmware development, crafting and productizing powerful cellular SoCs. The ideal candidate will be comfortable with all aspects of embedded firmware development, excel in a multifaceted organization, engage in open technical debates, and adapt to evolving requirements.

The position involves designing and implementing highly optimized algorithms for memory and cycle efficiency, working with strict real-time deadlines. You'll be responsible for implementing critical features like power gating, tracking loops, and physical layer procedures. The role requires expertise in bare metal firmware development, strong C/C++ programming skills, and deep understanding of computer architecture, particularly in high-speed communication subsystems.

As part of Apple's Hardware team, you'll contribute to groundbreaking cellular technology while working alongside diverse, talented engineers. The position offers comprehensive benefits including competitive base pay ($143,100-$264,200), equity opportunities through RSUs and ESPP, medical coverage, and education reimbursement. You'll be part of Apple's culture of innovation, where individual imaginations come together to create products that change lives.

The role requires a BS degree with 3+ years of relevant experience, strong expertise in embedded systems, and familiarity with OS-level development. Preferred qualifications include understanding of asymmetric multiprocessing, 5G/4G protocols, and experience with silicon prototyping and RTOS. This is an opportunity to work on cutting-edge cellular technology while being part of Apple's mission to create wonderful products that impact the world.