Apple is seeking a Senior Machine Learning Engineer for the Apple Watch team. This role is part of the Software and Services division, focusing on creating technologies that power innovative product features like DoubleTap, AssistiveTouch, Handwashing, and Raise to Speak. The ideal candidate will develop models and tools to improve machine learning capabilities, scale up model training and evaluation, build data pipelines, and transfer cutting-edge research in predictive and generative AI to production-ready technologies. The team works collaboratively with designers, machine learning engineers, and software experts to turn ambitious ideas into next-generation sensing experiences for millions of Apple Watch users. This position offers the opportunity to lead architectural discussions, evangelize team values, and collaborate with partner teams to align on product goals. The role requires strong engineering skills, experience with on-device ML models, and excellent communication abilities. Apple offers a comprehensive benefits package, including medical and dental coverage, retirement benefits, stock options, and educational reimbursement opportunities.