• Serve as the technical lead for the UX team, defining frontend architecture, engineering standards, and best practices. • Lead planning and execution of UX initiatives in alignment with product and engineering goals. • Mentor UX and QA engineers through code reviews, design reviews, and technical guidance. • Coordinate effectively with international teams to ensure consistent standards and predictable delivery. • Design and implement high-performance user interfaces supporting complex workflows and operational decision making. • Architect scalable frontend systems using React and modern UI frameworks. • Define frontend data architecture, including state management and integration with backend and real-time systems. • Build and maintain reusable component libraries and design systems. • Develop rich, interactive data visualizations and map-based interfaces for large-scale datasets. • Optimize rendering performance for data-intensive applications. • Translate complex domain data into clear, intuitive user interactions for expert users. • Partner with QA engineers to define testing strategies and maintain high UI reliability. • Ensure accessibility, responsiveness, and cross-browser compatibility. • Drive frontend performance monitoring and optimization. • Establish and maintain strong UX quality standards. • Work closely with product managers, designers, backend engineers, and platform teams. • Bridge UX design intent with engineering implementation while maintaining performance and scalability.