Sanity.io is seeking a Senior Software Engineer to join their Dashboard team, focusing on building their Content Operating System Dashboard. This role combines frontend development with real-time collaborative features, working with modern technologies like TypeScript, React, and Node.js. The position offers the opportunity to work with major clients like SKIMS, Figma, and Riot Games while building user interfaces that enhance the editorial experience. The company, backed by significant investment including an $85m Series C, provides a supportive, flexible work environment with a strong focus on professional growth. The role requires expertise in React and related frameworks, with responsibilities spanning from UI development to performance optimization and knowledge sharing. This position is remote-friendly for candidates in Europe (UK/Norway) or North America (East Coast), offering competitive compensation including stock options and comprehensive benefits.