Grafton Sciences ยท 2 months ago
Senior Agent Systems Engineer
Redwood City
Full-time
Onsite
Senior LevelGrafton Sciences is building AI systems with general physical ability aimed at achieving superintelligence. The Senior Agent Systems Engineer will design and implement planning and orchestration behaviors for LLMs to operate complex engineering workflows, ensuring safety and reproducibility in multi-step tasks.
Machine LearningRobotics
Responsibilities
Build agent planners, tool-call flows, and state machines using LangGraph or similar frameworks
Design schemas, action adapters, and cross-tool interfaces that enable deterministic, traceable LLM tool use
Implement error handling, timeout strategies, retries, rollbacks, and replay mechanisms for robust agent behavior
Collaborate closely with systems architecture, data infrastructure, and ML teams to integrate agents into real engineering toolchains
Qualification
Required
Strong experience building agent systems, LLM tool-calling pipelines, or structured orchestration frameworks
Deep intuition for schemas, action abstractions, reproducibility, and deterministic execution of multi-step workflows
Ability to reason about system-level failure modes, edge cases, and safe tool interaction in complex environments
Comfortable working across AI, systems engineering, and domain-tooling interfaces in a fast-moving, high-precision setting
Benefits
Competitive salary
Meaningful equity
Benefits
Company
Grafton Sciences
Building systems of general physical ability to enable superintelligence
Founded in 2024
11-50 employees
H1B Sponsorship
Grafton Sciences has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
Funding
Current Stage
Early StageCompany data provided by crunchbase