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Judgment Labs

Full stack engineer

Judgment Labs
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about 9 hours ago
San Francisco, CA, USAMid Level / Senior

Responsibilities

  • Shape how the Judgment Agent runs large-scale investigations across production traces.
  • Build the platform for verifying agent changes with hosted simulated environments.
  • Design interfaces for engineers to understand agent actions and debugging processes.
  • Create user experiences for monitoring parallel investigations and consuming findings.
  • Develop workflows that streamline the improvement loop from problem identification to fix verification.
  • Manage the underlying platform for workspaces, roles, permissions, and usage limits.

Requirements

  • Experience building and scaling end-to-end production systems from data layer to UI.
  • Strong technical problem-solving skills in fast-changing environments.
  • A builder and tinkerer’s mindset with high agency to overcome obstacles.
  • Hands-on experience with LLMs or agents, or a strong drive to learn quickly.
  • Comfort in working directly with customers to address their needs.
  • Excellent communication skills for both technical and non-technical audiences.