Description
Prime Video is hiring a Principal Engineer to lead the technical direction and architecture of its next-generation Recommender Systems platforms. The role owns the end-to-end personalization stack, including data ingestion, feature engineering, training and serving infrastructure, candidate retrieval, multi-stage ranking, dynamic content grouping, whole-page optimization, and orchestration. The engineer will partner with applied scientists, product teams, and platform engineers to scale ML and AI systems, optimize performance and reliability, and drive technical strategy across large, complex infrastructure programs.
