Agent Systems Engineer

Agent Systems Engineer - San Francisco or Redwood City

A company who are building AI systems with general physical ability are looking for a Senior Agent Systems Engineer to design and implement the planning, orchestration and tool-use behaviors that allow AI Agents to operate complex physical and experimental workflows.

What Will I Be Doing:

• Build agent planners, tool-call flows, and state machines using LangGraph or similar frameworks.
• Design schemas, action adapters, and cross-tool interfaces enabling deterministic, traceable LLM tool use.
• Develop error handling, timeout strategies, retries, rollbacks, and replay mechanisms for robust agent behavior.
• Collaborate with systems architecture, infrastructure, and ML teams to integrate agents into real engineering toolchains.

What We're Looking For:

• Strong experience building agent systems, LLM tool-calling pipelines, or structured orchestration frameworks.
• Deep understanding of schemas, action abstractions, reproducibility, and deterministic multi-step execution.
• Ability to reason about system-level failure modes, edge cases, and safe tool interaction.
• Comfortable working across AI, systems, and domain-tooling interfaces in a fast-moving, high-precision environment.
• Above all, we’re looking for candidates who demonstrate world-class excellence.

What’s in It for Me

• $200k - $300k dependent on experience and meaningful equity
• The chance to build foundational agentic infrastructure for physical AI
• Ownership of end-to-end, real-world systems that directly drive scientific breakthroughs
• A role at the core of a rapidly growing, deeply technical team
• The opportunity to define how AI interacts with the physical world

Apply now for immediate consideration!