SDEII - SP Agentic Interfaces, Spectrum — Selling Partner Developer Experience

Description
The Spectrum team under Selling Partner Services umbrella owns the Selling Partner API (SP-API) platform — the authorization, identity, and Solution Provider experience layer that multiple third-party Solution Providers depend on to build applications powering millions of Amazon sellers. Our services process billions of API calls, manage complex permission models across global marketplaces, and are the front door for every Solution Provider building on Amazon's commerce platform.

We're looking for an experienced SDE to lead the design and delivery of agentic AI experiences that transform how Solution Providers interact with our platform. This isn't bolting a chatbot onto an existing product — it's rethinking Solution Provider workflows from first principles using AI agents that can reason, act, and learn. You'll define the architecture for how AI agents interact with Spectrum's authorization, notification, and identity systems, and you'll ship production feature...