Amazon's Intelligent Cloud Hosting team is responsible for hosting Amazon's global websites and partner portals, including all consumer experiences like Kindle, Alexa, Amazon Video, Mobile Applications, Physical Stores, and Luna. The team ensures seamless processing of all underlying transactions including payments, tax, contracts, returns, inventory, and notifications. As a System Development Engineer, you'll be part of a diverse international team with offices in Dublin, Seattle, New York, Sydney, Bangalore, and Hyderabad. The role focuses on creating and updating strategic SRE tool-kits built on AWS technology, used to deploy, monitor, and operate hundreds of thousands of services. You'll work with orchestration, predictive analytics, monitoring, problem diagnosis, and automated repair tools to manage traffic flow through Amazon's distributed architecture. This position offers the opportunity to work at the heart of Amazon's technical infrastructure, ensuring operational excellence and security at scale.