We are looking for a Research Engineer with 1-4 years of industry experience to join our team at Judgment Labs. We are seeking intellectually curious individuals with high agency who can navigate open-ended problems and build AI systems end-to-end. This role is critical to enhancing the accuracy and scalability of our AI agents, which analyze hundreds of millions of data points to provide crucial insights for our customers.
What will you be doing?
Judgment Labs builds infrastructure for Agent Behavior Monitoring (ABM). While traditional observability focuses on logging exceptions and latency, our ABM surfaces behavioral anomalies such as instruction drifts and context retrieval loss in scaled production environments.
Hundreds of teams building autonomous agents rely on Judgment to understand how their systems are behaving post-deployment. Instead of reactive incident triage, they cluster patterns across conversations and workflows, correlate regressions to specific interaction types, and pinpoint where reliability breaks down in their usage context.
We’ve raised $30M+ across two rounds in the past five months. Our investors include Lightspeed, SV Angel, Valor Equity Partners, Nova Global, Chris Manning, Michael Ovitz, Michael Abbott, Cory Levy, Kevin Hartz, and others.
Salary
$225,000 - $400,000
Location
San Francisco, CA
Total raised
$30.0M
Last stage
Series A
Investors
Joseph Sripramong Camyre
Co-Founder
Alex Shan
Co-Founder & CEO
Andrew Li
Co-Founder
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.