Staff AI Engineer, Agentic Systems

Company Overview

Function was founded with a singular focus: empower you to live 100 healthy years. We’re doing that by using the best available technology to make sure people don't suffer or die a preventable death. Function has been recognized as one of Fast Company’s Most Innovative Companies of 2024, and is venture‑backed by Andreessen Horowitz (a16z). Hundreds of thousands of members have joined Function to take control of their health. We are growing our team and seeking out world‑class talent that deeply believes in our mission to positively impact global health, has a relentless bias toward action and a growth mindset. Function fosters a collaborative and dynamic environment, where every day we are building the future.

Role Overview

You will design, ship, and scale production‑grade, stateful multi‑agent systems end to end—spanning orchestration graphs, model serving, real‑time inference, and observability. You’ll partner with product, infra, an...