• design and build compelling product experiences for Arize Phoenix across UI-driven and programmatic workflows • create interactive visualizations for embeddings, traces, evaluation runs, and agent/tool workflows • develop reusable components and templates for our design system, from concept to production • build Agent Experience primitives: interaction contracts, human-in-the-loop workflows, and agent-friendly UI surfaces • enable agents to query, navigate, trigger evaluations • shape the patterns that define how humans and AI agents collaborate within a shared workspace • prototype new AI features and UI patterns for visualizing performance, surfacing anomalies, and explaining AI behavior