This role involves leading the front-end development for AWS Holmes, a GenAI-powered content quality platform. The team focuses on building a scalable rubric management platform using React and TypeScript. The position requires transforming prototypes into production-grade user interfaces and designing evaluation surfaces for program integrations. The role emphasizes operational excellence and collaboration with product managers and backend engineers.

• 2+ years of non-internship professional front end, web or mobile software development using JavaScript, HTML and CSS experience
• 1+ years of computer science fundamentals experience including object-oriented design, data structures, and algorithm design
• Experience using JavaScript frameworks such as Angular and React
• Experience building reusable UX components or libraries
• 1+ years of agile software development methodology experience
• Experience with common front-end technologies such as HTML, CSS, JS, TypeScript, and Node
• Knowledge of professional software engineering best practices for the full software development life cycle

• Lead front-end development for the next generation of Holmes, building a scalable rubric management platform in React and TypeScript.
• Transform CDS agent pattern prototypes into production-grade, accessible UI frames.
• Build self-service rubric management including end-to-end creation, rule editing with live preview, and evaluation dashboards.
• Design human-in-the-loop evaluation surfaces such as diff-style content mutation views and feedback collection interfaces.
• Deliver platform UX for program integrations including simplified scan workflows and collaborative sharing.
• Own front-end operational excellence including performance monitoring and accessibility compliance.

• Employees at Amazon are often offered comprehensive health benefits—including multiple medical plan options (no pre-existing condition exclusions, 100% covered in-network preventive care), dental and vision plans, a 24/7 medical advice line from day one, expert second-opinion services, and broad mental-health support with several free counseling sessions (including pediatric). Financial wellness typically includes a 401(k) with company match (up to 2%), Restricted Stock Units (equity), FSAs, an emergency savings program, product and partner discounts, and even college-savings and home-purchase programs. Overall, the package is designed to support employees and their families’ health, finances, and day-to-day life.