Jarmin
Member of Technical Staff (Agents)
San Francisco, CA, US · Staff · Full-time · Posted Aug 16, 2026
- Experience
- 3+ years of experience
- Visa sponsorship
- US citizen or visa holder only
About the job
Build and optimize AI agent systems that enable Jarmin’s AI Employees to reason, use tools, coordinate, and complete mission-critical work.
What you'll do
- Develop agent primitives, including loops, tools, and context.
- Iterate on how and when products use models, and build multi-agent coordination workflows.
- Optimize agent behavior for mission-critical situations.
What they ask for
- Experience building agentic products or infrastructure.
- Strong software engineering fundamentals and ability to ship production systems.
- Willingness to work in person in San Francisco.
Nice to have
- Experience building evaluation datasets or frameworks for AI systems.
- Staying current on emerging research and applying it in production, or contributing to open source.
AI focus
Build and improve AI agents and multi-agent systems, including model use, tool use, reasoning, evaluation, and behavior optimization.
Model-written summary · the original posting is authoritative