Join Amazon People Experience & Technology's Central Science Team (PXTCS) as a Software Development Engineer where you'll use your technical expertise to enhance Amazon's workplace culture. This role combines startup culture with R&D innovation at Amazon's scale. You'll be building highly available, secure systems using microservices architecture, working with AWS services like Lambda, EC2, S3, and DynamoDB. The position offers competitive compensation ranging from $129,300 to $223,600 based on location, plus equity and comprehensive benefits. You'll be part of a team focused on strengthening Amazon's workplace culture, developing trust-earning leaders, and making Amazon an inspiring place to work. This role requires strong Java programming skills, experience with distributed systems, and the ability to handle technical challenges at scale. You'll collaborate with top engineers while owning and operating the systems you build, contributing to the full software development lifecycle from planning to implementation and operations.