Principal Machine Learning Engineer, Content ML, Level 7

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together. The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly\-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services. Snap Engineering teams build fun and technically sophisticated products that reach hundreds of millions of Snapchatters around the world, every day. We’re deeply committed to the well\-being of everyone in our global community, which is why our values are at the root of everything we do. We move fast, with precision, and always execute with privacy at the forefront. We’re looking for a Principal Machine Learning Engineer to join the Content ML team at Snap! We build large\-scale recommender systems for all of Snap’s video content products. **What you’ll do** ------------------ * Lead the vision and roadmap for Snap’s large\-scale recommendation systems, elevating content discovery and personalization across Spotlight, Discover, and Friend Stories. * Technically lead a group of talented engineers from Content ML and Platform teams to operate and scale the existing recommender system. * Work with cross\-team ML, Infra, and Research partners to design the next\-gen recommender system and incorporate SOTA industry research in recommendation systems, foundation models, multimodal signal understanding, deep user understanding, and related areas. We actively participate in and publish at top\-tier conferences. * Partner with engineers, product managers, research scientists, data science, and leadership to align on ML strategy and ensure technical investments support long\-term company priorities. * Advance the ML tech