Senior Software Development Engineer, AWS Mantle

Amazon
📍 Seattle, WA, United States 💼 Full-time 🕒 Posted June 27, 2026

Job Description

Description
We're looking for an experienced Senior Software Development Engineer to help build and scale the distributed inference engine that powers Amazon Bedrock. As part of the AWS Mantle team, you will design and deliver critical systems that enable millions of customers to access the world's leading foundation models—securely, reliably, and at global scale. This is an opportunity to work on one of the most impactful AI infrastructure platforms at AWS, where your code and design decisions will directly shape how generative AI is served to enterprises worldwide.

Design, build, and operate high-performance distributed systems that serve ML inference at massive scale across all AWS regions
Own the end-to-end delivery of complex features—from requirements through design, implementation, testing, deployment, and production operations
Collaborate with cross-functional teams to solve challenging problems in capacity management, model serving, and API compatibility
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Job Details

  • Location Seattle, WA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 27, 2026
  • Application Deadline July 02, 2026