GPU Modeling & Performance Architect

Apple Inc. seeks a GPU Performance Engineer to join the Platform Architecture GPU Modeling Team.

You will help design and maintain a high-performance C++ model of future GPUs used in iPhone, iPad, and Mac, collaborating with architecture, design, and software partners. Your work includes coding, debugging, validating features, and running performance experiments to drive architectural improvements, with opportunities to apply ML, ray tracing, and mesh shading in hardware simulations.