Join Amazon's Customer Trust Core Services team, a critical unit responsible for evaluating and preventing fraud across all customer interactions. The team processes over 50 Billion evaluations annually, saving billions of dollars from bad actors. As a Software Development Engineer I, you'll work on sophisticated risk evaluation systems that protect both customers and Amazon from fraud. You'll be migrating legacy systems to modern AWS technologies, implementing automation using LLMs, and working with cutting-edge security solutions. The role offers the opportunity to work on high-scale systems that directly impact Amazon's bottom line and customer trust. You'll be part of a team that sets ambitious goals like automating 100% of risk decisions and reducing fraud by 50% year over year. This position combines software engineering excellence with real-world impact in fighting fraud and maintaining customer trust. The role requires strong Java programming skills and AWS expertise, making it perfect for engineers passionate about building secure, scalable systems.