The CPU Platform Architecture team at Apple is at the forefront of pushing CPU performance boundaries, enhancing user experiences across Apple products. This team comprises experts in microarchitecture, ISA definition, performance modeling, power modeling, and workload analysis. As a CPU Performance Architect focusing on memory subsystems, you'll be instrumental in defining and optimizing CPU and cache micro-architecture. The role involves collaborating with experienced CPU and SoC designers, identifying performance bottlenecks, and evaluating improvement opportunities through modeling and analysis. You'll work on both single-threaded and multi-threaded workloads across existing and new product categories, contributing to next-generation iPhone, iPad, and Mac CPU designs. The position requires deep technical expertise in CPU architecture, strong analytical skills, and the ability to work in a research-driven environment. The ideal candidate should have extensive industry experience, strong programming skills, and the ability to navigate through technical ambiguities while driving innovation in CPU performance architecture.