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🥝 Software Development Engineer, Amazon Personalization

Amazon | Seattle, United States | Posted June 20, 2026

Job Description

Description
Are you excited about building systems that power personalized experiences for hundreds of millions of Amazon customers? Customer360 is Amazon's central customer memory system that standardizes behavioral and profile data from across Stores, Prime Video, Music, Kindle, Audible, Alexa, and other Amazon surfaces. We serve these memories at scale to customer all across amazon's businesses, enabling any team or AI agent at Amazon to understand a customer without independently integrating with dozens of data sources.

We're looking for a Software Development Engineer to help us scale C360 as we continue to grow and better understand Amazons customers. We are building contextual retrieval capabilities using embedding-based semantic search, connecting Amazon's different businesses together, and scaling our platform to support all of Amazon in delighting our customers.

Key job responsibilities
Design, build, and operate low-latency, high-throughput distribut...

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