UX Designer – Prime Design Systems , Worldwide Prime UX

The Amazon Prime UX Design team is at the heart of the Prime membership. We innovate and design on behalf of our customers and are relentlessly focused on improving the membership experience to delight hundreds of millions of customers around the globe. We are seeking an AI-fluent UX Designer to join our Design Systems team and drive the day-to-day evolution of the Prime Design Library (PDL). In this role, you will be a builder and maintainer of our component library, ensuring consistency, quality, and scalability across all Prime customer experiences. You will partner closely with UX designers, front-end engineers, and product teams to translate design intent into well-structured, reusable components that power Prime globally. This is a hands-on, technically curious design role. You will bridge the gap between visual design craft and systematic thinking, working at the intersection of design tooling, component architecture, and engineering collaboration. The ideal candidate is passionate about bringing order to complexity, loves the details of how components are named, layered, and configured, and is excited about emerging agentic design workflows. AI fluency and hands-on experience developing and maintaining design systems are critical. Key job responsibilities - Design Systems building and maintaining design systems, shared library of reusable components that all product teams draw from - Help evolve the Prime Design Library (PDL) design system, particularly with component creation, maintenance, documentation, and quality standards - Align builds to machine-readable contract and maintain production-readiness in partnership with engineering - Review other designers’ work for PDL and semantic compliance - Advocate for system thinking and AI scalability across the organization - Run sync cadences with partner teams and guide WW Prime UX designers on design system usage - Along with our Design Technologist, partner with Engineering teams as the design point of contact for component implementations - Build and iterate on design tooling (plugins, linters) and support agentic design workflow exploration