Senior ML Scientist, Ad Campaign Optimization

Apple Inc. in Cupertino is seeking a Senior Machine Learning Scientist to design scalable models for ad campaign optimization across Apple Ads. You will build production-grade systems to optimize budgets and bids, delivering high-quality ad experiences at global scale. You will collaborate with product, data science, and engineering teams to push state-of-the-art techniques, ensure privacy, and drive performance improvements for advertisers and users alike.