Quick overview
Job description
About the Role
Join a team building software infrastructure that helps organizations improve the reliability of AI agents in production. This backend-leaning full-stack role combines customer discovery, product engineering, and systems design.
What You'll Do
Build product experiences for agent investigation, evaluation workflows, debugging, verification, and replay.
Work with customers to understand agent failures, define solutions, and iterate on shipped features.
Develop APIs, data models, internal systems, and user-facing product surfaces across the stack.
Build agent capabilities for investigating production traces at scale.
Design platform systems such as workspaces, permissions, billing, usage features, SDKs, and terminal-first developer tools.
Translate insights from teams building production AI agents into product decisions.
What We're Looking For
Five to eight years of full-stack product engineering experience, with a backend emphasis.
Experience shipping end-to-end products, including polished interfaces built with React or Next.js and backend systems.
Strong skills in TypeScript and React, plus Python or Node.js, with experience designing APIs and data models and debugging production issues.
Hands-on experience building AI agents, LLM-powered products, or agentic systems, with familiarity in agent architectures, evaluation, or debugging tools.
Product-minded engineering experience, including customer collaboration and contributing to product decisions.
A computer science degree or equivalent academic background and experience working in product-focused software teams.
Compensation & Benefits
Base salary: $230,000 to $300,000 annually. Visa sponsorship is available.
Location
On-site in San Francisco, California, United States.