We're searching for an experienced and passionate Senior Engineer to join our UI Ecosystem team at Roblox! You will play a key role in shaping the future of UI development, working with cross-functional engineering stakeholders to execute the vision for the frameworks and UI components with which we build our flagship Roblox products. Our team's mission is to build high quality UI components to accelerate the development of features and improve the developer experience for our feature teams in the Roblox App and Roblox Studio, while ensuring accessible and consistent design. We aim to make developing flexible, performant UI, a delightful experience. You have a passion for crafting beautiful, accessible, and functional UI foundations that delight our users. This role will involve cross-functional collaboration and communication with other teams and our own designers and engineers.