Apple's AIML organization is seeking a Machine Learning Engineer for their Data and Machine Learning Innovation (DMLI) team. This role focuses on groundbreaking research in machine learning systems, working on ambitious long-term projects that will shape Apple's future. The position involves developing innovative solutions for data annotation automation and human-in-the-loop evaluation systems. You'll work with cutting-edge technologies, including LLMs, to build grading models and evaluation pipelines, while collaborating with exceptional engineers and scientists. The role offers opportunities to publish research at premier academic venues and impact billions of users worldwide. Key responsibilities include improving data curation efficiency, developing automated evaluation systems, and enhancing model performance through sophisticated data analysis. The ideal candidate combines strong technical expertise with excellent collaborative skills, bringing 5+ years of ML application experience to this transformative role. Benefits include competitive compensation ($135,400-$250,600), comprehensive healthcare, stock options, and educational support.