AI Agent Systems Engineer – On-Site in SF

Abundant Code; San Francisco (CA); On-site; USD 180,000 - 300,000; Full time

Benefits offered by this job

Broad ownership in a small team

Relocation support

Visa sponsorship

Company apartment

Job summary

Owen Thomas B Corp is seeking an Agent Systems Engineer for our San Francisco team. You will own the lifecycle of AI agents, including execution, memory, tool use, and integrations, focusing on reliability, observability, and secure operations.

You’ll collaborate with customers on-site worldwide, gaining broad ownership in a small, fast-paced startup environment and contributing to a world-class model routing platform.

Qualifications

• Solid software engineering fundamentals with production deployment experience.
• At least 1 year of hands-on work on AI or agent systems.
• Startup-level ownership and pace, capable of rapid delivery.

Responsibilities

• Own agent execution, memory, skills and tool use.
• Own integrations, infrastructure and customer interfaces.
• Ensure reliability through evals, observability and failure handling.
• Work on-site with customers worldwide as needed.

Skills

Software engineering fundamentals

AI/agent systems

Startup ownership

Tools

TypeScript

Node.js

Job description

Owen Thomas B Corp is seeking an Agent Systems Engineer for our San Francisco team. You will own the lifecycle of AI agents, including execution, memory, tool use, and integrations, focusing on reliability, observability, and secure operations.

You’ll collaborate with customers on-site worldwide, gaining broad ownership in a small, fast-paced startup environment and contributing to a world-class model routing platform.