Key responsibilities include building and maintaining Figma components, creating design documentation, developing specs for developers, designing and testing UI components (Angular), collaborating with product, content, and accessibility teams, participating in design reviews, supporting the design system, and conducting research and competitive analysis. Required skills encompass Adobe Suite, business communications, Figma, Confluence, Jira, mobile native design, UX/UI design, critical thinking, attention to detail, facilitation, presentations, and familiarity with design systems.