Platform Engineer

About this role

You’ll create and mature the platform that every other engineer builds their agents on. This is a high-ownership, high-leverage role that shapes how the whole company scales. You'll report to the Director of Engineering, Platform, working alongside, learning from, and up-skilling platform team peers. This is an AI and agent platform role first. You design the harness, sandboxing, permissions model, and observability that let agents act on internal systems safely. You will decide what an agent can touch and under what supervision; and you give every automated action an audit trail. When another team ships an agent, the foundation they rely on is the one you built. Because that platform runs on cloud infrastructure, you also bring a deep working understanding of it: GCP, Terraform, and the reliability, security, and compliance practices that keep a regulated health platform running. Cityblock Health was founded on the premise that it is not only possible, but critical, to transform outcomes for marginalized populations by delivering high-quality care.