AI Agent Builder

National Technology Management (NTM) is a company that delivers AI-driven Managed IT and cybersecurity solutions. They are seeking an AI Agent Builder who will develop agents and automations to eliminate manual work, focusing on building systems that integrate with existing business processes.

Responsibilities:

• You build on top of existing LLMs
• You are not training models. You are engineering around them: prompt architecture, tool and function calling, retrieval, structured output, state across turns, and picking the right model for the job instead of defaulting to the most expensive one
• You have shipped to production. Not a demo. Something that ran unattended, wrote to a real system of record, and had users
• You measure your own work. You know your agent's cost per run, its failure modes, and what it does when a tool call returns garbage
• You can tell the difference between a prompt change that helped and one that just changed the output
• If you have never had to answer for the accuracy or the bill of something you deployed, you are early for this seat
• You move without a finished spec. You get a problem and a business outcome, not acceptance criteria
• You come back with something running