Senior Frontend Engineer, Discovery UX

Roblox operates a platform where millions of users create, share, and explore user‑generated 3D experiences ranging from games to social spaces. The Discovery UX team shapes how people first encounter the platform, working on the homepage, search, charts, and experience‑detail pages for both web and mobile clients. As a Senior Frontend Engineer on this team, you will design and implement reusable UI components using React and TypeScript, ensuring they perform reliably across devices and handle high traffic. Daily tasks include collaborating with product, design, and data partners to prototype new features, writing tests, conducting A/B experiments to measure impact, and iterating based on user behavior data. You will also help define architectural patterns that allow the same functionality to ship on web, iOS, and Android. The role suits engineers with several years of frontend development experience, strong grasp of modern web technologies, a track record of launching consumer‑facing features, and the ability to work analytically and collaboratively in a fast‑moving environment.