Teams at Circle (circle.so)

Lead Circle's social media function: produce and publish short-form video, edit independently, build content operations and capture workflows, coordinate cross-functionally, attend events (up to 25% travel), track non-follower reach and engagement metrics, and drive platform-native social strategies.

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.