About this role
AI Tooling Engineer at Whatnot. Location: San Francisco or Seattle or Los Angeles or New York City or United Kingdom or Ireland or Poland or Germany or Australia or North America or Europe. Role: building tools, shipping prototypes, integrating systems Requirements: 4+ years industry experience, 1+ years applied AI/LLM product experience; strong fluency with prompt engineering, RAG, MCP, agents, evals; systems-integration experience with APIs/webhooks; strong communication and mentorship skills. Category: Engineering Seniority: Senior Level Tools: Anthropic, OpenAI, Google, APIs, webhooks, LLM, RAG, MCP, evals Commitment: Full Time Workplace: Remote Languages: English