Join Amazon's Managed Fleets team in building critical automation that manages millions of hosts across Amazon's infrastructure. As part of AWS Utility Computing (UC), you'll work on foundational services like Amazon EC2 and S3, contributing to innovative cloud solutions that power thousands of service teams. The role involves developing sophisticated software using Java, TypeScript, React, and Python, focusing on fleet management and monitoring systems. You'll be part of a team that values work-life balance and technical excellence, working on distributed systems at Amazon scale. The position includes on-call responsibilities (once every 6 weeks) and offers opportunities for both technical and professional growth. You'll collaborate with various stakeholders while building solutions that directly impact AWS's core infrastructure. The team promotes a supportive environment with emphasis on learning, quality through design reviews, and maintaining a fun workplace culture. This role is perfect for engineers passionate about large-scale distributed systems and cloud infrastructure who want to make an impact at AWS, the world's leading cloud platform.