Senior Machine Learning Engineer - Knowledge Graph
Apple
Software Engineering
Seattle, WA, USA
Posted on Oct 27, 2025
We are the Knowledge Graphs team at Apple building the intelligence layer that connects Apple’s media ecosystem. We construct the single source of truth for Apple’s content metadata — modeling and canonicalizing millions of entities across Music, Books, and Podcasts into richly connected knowledge representations that power search, discovery, personalization, analytics, and editorial experiences across Apple Services. As part of Apple Service Engineering, we operate at global scale, blending art and technology to deliver extraordinary experiences across Apple Music, App Store, Apple TV, Apple Fitness+, Apple Podcasts, and Apple Books—serving hundreds of millions of users in 175+ countries and 37+ languages. We’re looking for an accomplished Machine Learning Engineer with a deep passion for Knowledge Graphs and Agentic AI systems to help shape how we understand and organize the world’s creative works. If you’re inspired by the challenge of transforming complex, messy data into connected, intelligent systems that can reason, adapt, and evolve—we’d love to work with you!