Substrate Is Hiring Harness Engineers to Build AI Agents for Healthcare RCM
Summary
Substrate, a YC-backed AI-native BPO in healthcare revenue cycle management (RCM), is hiring a Harness Engineer to build and extend their AI agents and the surrounding systems. The role involves designing agents to monitor claims, review payer policies, determine medical necessity, deploy production AI systems, and building measurement infrastructure to optimize speed, cost, and accuracy across tens of millions of claims per year. Candidates should have deep ML/AI product experience and be comfortable working on-site in San Francisco.