Staff Experience Designer, AI Evaluation Platform

AI systems are only as trustworthy as the methods used to evaluate them. At Apple, where AI powers experiences for billions of people, getting evaluation right is not a support function, it is a foundational science.

Our team, part of Apple Services Engineering, builds the platform that teams across Apple use to evaluate the AI and agentic systems they ship. It's where they define what "good" means, prove it, and act on what they find. Evaluating non-deterministic systems is one of the hardest unsolved problems in production ML, and one Apple has to get right at scale.

We're looking for a Staff Experience Designer to own that experience end to end. You'll be the first designer on this platform, and evaluation as a design practice doesn't have settled patterns yet, so your work will help define them.