Software Engineer, Agent Harness is open at Cartesia in *HQ - San Francisco, CA. The posting gives a salary of $180K - $250K. Posted on May 15, 2026, and still on Cartesia’s careers page when we last checked, on Nov 14, 2026.
About the role
Cartesia builds real-time multimodal intelligence: fast, state-of-the-art voice models, and the platform that puts them into production. We started as a research lab, pioneered the state space model architecture, and now we're bringing that research to customers through Managed Agents, our voice agents product. In this role, you'll build the platform behind Managed Agents. Customers rely on our stack to run…
The opening lines of the posting. The rest is on Cartesia’s careers page.
Hiring at Cartesia
Cartesia has 24 open roles right now. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $232K. See all its roles
