Sr. Design System Engineer

About the Team The Design Foundations team is a small group of designers and engineers focused on improving the quality and efficiency of product design. We build the tools, practices, and processes used by all designers and front-end engineers across the organization. Our most established work includes two design systems: Interstate (for B2B products) and Iris (for consumer-facing products). More recently, we've been building AI tools like context packs, MCP tools, and Claude skills that deliv…