Staff Applied Scientist, AI Quality & Meta Evaluation

Apple Services Engineering (ASE) powers AI and LLM features across App Store, Music, Video, and more. As these systems increasingly rely on LLM Judges and automated evaluators to score model performance at scale, the trustworthiness of those evaluation signals becomes mission-critical. We believe that to build exceptional LLMs, you need exceptional mechanisms to validate the signals used to train and evaluate them.\\n\\n As a Principal Applied Scientist on the Human Centered AI team, you will b…