Staff Machine Learning Engineer, Applied Science

This role involves driving the research, architecture, and production deployment of Generative Recommendation Systems and Reinforcement Learning solutions to transform content discovery on Pinterest. The position requires collaborating with product, engineering, and data science teams to translate complex AI/ML research into tangible product impact across Ads, Discovery, Growth, and Search. It also entails mentoring, engaging in external collaborations, and leading long-term research strategies in the applied AI space.