• Design, build, and maintain high-performance, interactive UIs using Svelte, TypeScript, Tailwind and modern development and build tools • Own and deliver critical frontend features across: • Temporal Open Source • Temporal Cloud • Developer-facing products • Internal tools and marketing surfaces • Focus on reliability and scalability of UI features that grow with the platform • Build intuitive data visualization experiences that help users understand, explore, and debug complex distributed systems • Take ownership of frontend components and features from concept through production, including iteration and refinement • Collaborate closely with a seven-person frontend team to deliver both revenue-driving initiatives and long-term platform investments • Contribute to extensible, customizable UI architectures that support a wide range of customer use cases • Participate in code reviews, technical discussions, and design reviews to raise the overall quality of the frontend codebase • Help guide frontend best practices around performance, maintainability, and accessibility.