A Design Systems Developer creates and manages a company's digital design standards. They work on visual design, UX, and UI, ensuring consistency across platforms and projects. They develop reusable components and patterns, create style guides, and maintain design libraries. They collaborate with various teams - designers, engineers, product managers, to implement the design system in projects. Their role also involves testing and modifying the system based on user feedback and technological advancements. They are often tasked with educating the team about the system, ensuring it's correctly and effectively used. Their ultimate goal is to enhance user experience and product functionality.