Full-Stack Engineer, AI Agent Platform

Mercor in San Francisco is hiring a Full Stack Software Engineer for the Agent Platform. You will own journeys end-to-end, from React frontend to backend services orchestrating agents, data, and integrations. You'll enable hundreds of internal users and dozens of enterprise clients, shipping features with reliability and polish. This role balances engineering craft with product impact. Collaborate with Applied AI researchers, product, design, and operations to translate ambiguous requirements