FrontEndEngineerII,CampaignManagement

Amazon Advertising is one of Amazon's fastest growing and most profitable businesses, responsible for defining and delivering AI-powered solutions that transform how advertisers make strategic decisions. The Advertiser Experience (AX) group owns the end-to-end experience of advertisers on our platform — from first engagement through the full lifecycle of self-service campaign management, analytics, and optimization. We are at an inflection point. The next generation of advertising tools will be shaped by agentic experiences, AI-assisted workflows, and intelligent interfaces that anticipate advertiser needs before they articulate them. We are building the foundational views and interaction patterns that will define how advertisers interact with our platform for years to come. We are looking for a Front-End Engineer II to design, build, and optimize scalable, high-performance web applications that blend traditional UI with conversational and autonomous interfaces. You will collaborate with product, design, applied science, and backend teams to deliver intuitive user experiences. You'll work with emerging technologies — large language models, generative UI, adaptive layouts — and figure out how to apply them at Amazon scale with the quality bar our advertisers expect. Key job responsibilities - Design, develop, and maintain responsive, high-performance front-end applications using modern frameworks (React, TypeScript) - Build novel, agent-driven experiences that combine structured UI with AI-powered interactions - Partner with UX designers, product managers, applied scientists, and backend engineers to translate requirements into polished user interfaces - Write clean, well-tested, and maintainable code following best practices and coding standards - Own the delivery of major features end-to-end, from technical design through production launch - Identify and resolve performance bottlenecks, accessibility issues, and cross-browser compatibility problems - Contribute to