Design and deliver large-scale, high-quality UI solutions using React, JavaScript, and TypeScript, with clean, maintainable, and testable code Build and evolve a UI component library that accelerates development and delivers a consistent, elegant experience across our products Champion accessibility, using tools and best practices to ensure an inclusive experience for all users Prototype quickly and iterate fast, balancing speed with craftsmanship to turn ideas into tangible, user-ready experiences Write effective unit and end-to-end tests, ensuring reliable, maintainable, and high-quality software Collaborate openly across teams, communicating clearly with designers, product managers, and backend engineers to bring shared visions to life Lead cross-functional initiatives, driving projects that span multiple areas while mentoring others in the process (Bonus) Bring backend experience; familiarity with API design or data pipelines is a strong plus This position will require stand-by, on-call, or off-hours duties . 6+ years of experience building modern, high-performance web applications A self-starter mindset with a track record of learning quickly and thriving in ambiguity Ability to solve complex problems from first principles, staying focused on customer and product impact Proven ability to write clean, scalable, and testable code that stands the test of time Experience partnering with designers and product managers to accelerate innovation and deliver delightful user experiences Background working on data visualization or analytics interfaces at scale is a strong plus Excellent communication skills, both written and verbal; you can articulate technical decisions clearly and build alignment across teams, even in a distributed environment .