Senior GPU Performance Modelling Architect

Apple Inc. in Greater London is seeking a Performance Modelling Architect to drive high‑fidelity C++ models for next‑generation GPU architectures and micro‑architectures.

You will own the creation and maintenance of models and simulators used to measure architectural ideas against real data. You will collaborate with world‑class GPU and SOC architects, development teams across Apple, and contribute to performance analysis and research efforts that shape future products.