Senior Frontend Engineer (React)

Project description Customer is looking for a Senior Frontend Engineer (React, UX Design, AWS) Responsibilities Translate product requirements into user flows, wireframes, and high-fidelity interfaces Design intuitive experiences for complex workflows and data-heavy applications Build and maintain scalable, reusable component systems and design patterns Develop high-quality applications using React + TypeScript Integrate with AWS services (Amplify, Cognito, notifications) Implement responsive, accessible, and high-performance interfaces Define and evolve interaction patterns, UI standards, and design consistency Continuously improve usability based on real-world usage and feedback Skills Must have Expert-level experience in React + TypeScript Demonstrated experience delivering end-to-end UI solutions Strong portfolio showcasing interaction design and production applications Experience building design systems / reusable component libraries Strong understanding of interaction design, usability, and accessibility (WCAG 2.1 AA) Hands-on experience with AWS Amplify and Cognito Experience with real-time systems (WebSockets, event-driven UI) Strong API integration and frontend architecture skills Advanced HTML, CSS, and performance optimization Nice to have Experience with Figma or similar design tools Experience with OAuth/OIDC authentication flows Experience building data-intensive enterprise applications PDF/image/document viewer experience Other Languages English: C1 Advanced Seniority Senior