The Siri and Information Intelligence team at Apple is seeking a Senior Machine Learning Engineer to join their prestigious Search and Knowledge Quality Team. This role is at the forefront of revolutionizing how hundreds of millions of people access information through Apple products including Siri, Spotlight, Safari, and Messages. You'll work in one of the most dynamic high-performance computing environments, handling petabytes of data and millions of queries per second. The position involves collaborating with world-renowned experts in large-scale data management and machine learning systems, focusing on question answering, assistant response ranking, summarization, and search technologies. You'll be designing and developing cutting-edge features for platforms involving large-scale data management, machine learning, and deep learning systems applied to graph data and web documents. The role offers the opportunity to shape upcoming Apple products by leveraging applied machine learning expertise alongside a diverse team of applied scientists and distributed systems engineers. Your work will directly impact how users interact with their devices and access information across Apple's ecosystem. The position offers competitive compensation ranging from $197,400 to $360,200, comprehensive benefits, and the opportunity to work with cutting-edge technology at one of the world's most innovative companies.