Teams at Circle (circle.so)

Lead and evolve Circle's visual identity across campaigns, product launches, events, social, and product marketing. Create scalable brand systems, storyboards, and launch assets; collaborate with Motion, Product Marketing, and Content; present concepts, iterate on feedback, and research AI tools to improve creative workflows and consistency.

Lead the design for a critical product area, collaborating with teams to craft effective user experiences while leveraging AI tools for prototyping and testing. Influence product strategy and uphold design standards while mentoring junior designers.

Build end-to-end full-stack AI features on a Ruby on Rails backend and React frontend, including LLM inference infrastructure, RAG, AI agents, and evaluation/observability. Design and run experiments (A/B tests), optimize systems for production performance and reliability, and iterate rapidly with product and design partners.