Software Development Engineer, ADS

Join Amazon's Foundational People Data Services (FPDS) team, where you'll be instrumental in reimagining how innovative people data services are designed and delivered. FPDS is a secure, reliable, and fast platform for storing and consuming worker data, serving over 2 million employees globally. The team has built AWS-like, 1P data services that power 7,800+ experiences across Amazon.

As a Senior Software Engineer, you'll work on systems handling billions of API calls weekly, serving critical services like Phone Tool, Chime, Slack, facilities badge access, and more. The platform processes 1 trillion employee records annually and serves 5,000+ builder customer teams across various Amazon divisions.

You'll be responsible for designing and implementing scalable solutions, mentoring junior engineers, and collaborating with senior leadership to shape the architectural direction. The role requires strong technical expertise in distributed systems, data structures, and algorithm design.

The team operates at massive scale, managing onboarding for 100,000+ employees in four-week cycles. You'll work in an agile environment where software shipping cycles are measured in weeks, not years. This is an opportunity to own and build new platforms and features from scratch while maintaining high standards in architecture, coding, testing, and deployment.

If you're passionate about creating elegant digital experiences, solving complex technical challenges, and working with cutting-edge AWS technologies, this role offers the perfect blend of technical depth and strategic impact. Join us in building the foundation that powers Amazon's global workforce management systems.