Teams at Spare

Build and extend Spare’s shared design system and frontend foundations for complex, data-dense transit interfaces. Responsibilities include developing accessible and performant React interfaces, refactoring frontend code, designing reusable components and APIs, documenting patterns, supporting adoption across engineering teams, and collaborating with product and design. The role also involves cross-stack feature ownership, improving AI-assisted development guardrails, and addressing usability details such as keyboard behavior and operationally loaded screens.