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Principal Software Development Engineer

AmazonSeattle, WA

Posted Oct 13, 2026

What you’d do

Lead the architecture of authorization and access decisions across every S3 request, spanning policy surfaces, evaluation and caching at S3 scale, and the broader API request path including latency and availability. Full-time in Seattle, Washington. Found on the employer's careers page on Oct 14, 2026. Apply through the link.

You’ll need

  • Deep experience designing and operating large-scale distributed systems in production
  • Depth in a security domain such as authorization and access control
  • Depth in identity or applied cryptography
  • Full-time in Seattle, Washington

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