Lead AI Architect: Agent Systems & Behavior

Artisan; San Francisco (CA); On-site; USD 250,000 - 325,000; Full time

Benefits offered by this job

Visa sponsorship

Job summary

Artisan is a hands-on technical-lead role in San Francisco focusing on building an ambitious agentic AI architecture. You will own the AI system, design agent behavior, multi-agent coordination, and robust production execution. Expect high-impact engineering challenges and leadership in a private, frontier project.

The role emphasizes architectural ownership, tough problem solving, and collaboration with product and infrastructure teams to ship reliable software.

Qualifications

• Experience building and shipping substantial agentic systems.
• Deep practical experience with LLM tool use, planning, context engineering, and evaluations.
• Hands-on experience with browser or computer automation in an agentic system.

Responsibilities

• Design and implement agent execution loops, planning, tool interfaces, and verification.
• Build multi-agent delegation, coordination, context sharing, and result synthesis.

Skills

Python

TypeScript

LLM tool use

Planning

Context engineering

Evaluations

Agent architecture

Tools

LLM tooling

Browser automation

Job description

Artisan is a hands-on technical-lead role in San Francisco focusing on building an ambitious agentic AI architecture. You will own the AI system, design agent behavior, multi-agent coordination, and robust production execution. Expect high-impact engineering challenges and leadership in a private, frontier project.

The role emphasizes architectural ownership, tough problem solving, and collaboration with product and infrastructure teams to ship reliable software.