Join Amazon's Worldwide Returns and ReCommerce team (WWR&R), an innovative organization dedicated to 'making zero happen' through their mission of eliminating defects that cause returns, delivering zero cost returns, and sending zero product waste to landfill. As a Software Development Engineer II, you'll be part of a team that manages the lifecycle of returned and damaged products, developing cutting-edge solutions using machine learning, automation, and distributed systems. The role involves building scalable systems using C++, Java, and object-oriented design patterns to support complex business requirements. You'll work with cross-functional teams including business, product, and operational units to create the best customer returns experience worldwide. The position offers substantial career growth opportunities within an established team that values work-life balance while driving significant customer, business, and environmental impact. This role combines technical excellence with environmental sustainability, making it an unique opportunity to contribute to Amazon's customer-centric mission while helping the planet. The team's work spans from training ML models for routing optimization to developing new channels for product reuse, all while maintaining a focus on operational excellence and customer delight.