Amazon's Transportation Sortation Systems team builds critical technologies that power the company's worldwide transportation network. The team develops solutions for manual and automated sortation, containerization, loading, and unloading processes across Amazon's vast network of Fulfillment Centers, Sort Centers, Air Gateways, and Delivery Stations. They create visibility platforms that enable operations managers to optimize volume, staffing, and processes. As a Software Development Engineer in the Sort Tech team, you'll work on key initiatives to support the rapid evolution of Amazon's transportation network. You'll be responsible for building highly available distributed systems, writing efficient code in Java, and solving complex problems at Amazon scale. The role offers the opportunity to work with top-tier engineers, contribute to systems that process millions of packages daily, and help build the most efficient transportation system globally. The position combines technical expertise with leadership opportunities, including mentoring other engineers and driving best practices in engineering excellence.