Founding AI Agent Engineer

Responsibilities

• Design and launch a group of AI agents that work together to recruit and support patients across many active clinical trials.
• Own the full improvement cycle for the agents: review live conversations turn failures into automated tests and keep tuning how the agents run.
• Connect health-profile data so agents reach patients at the right moment and quickly line up large numbers of pre-screened candidates when a trial opens.
• Extend the agents across voice text messages and email while keeping conversations consistent personal and empathetic.
• Bring in new agent frameworks memory approaches and tools to strengthen the core product.
• Make sure the agents are reliable and safe in a heavily regulated healthcare setting.

Requirements

• 04 years in software engineering agent engineering or applied AI.
• Has launched conversational AI agents to real consumers at scale not just internal tools or side projects.
• Strong working knowledge of LLM testing live-system tracing prompt chaining and agent control loops.
• Able to work on-site 6 days a week in the San Francisco Bay Area.
• Open to candidates on US work visas (OPT H1B transfers).

Skills Required

• Conversational AI & multi-agent systems
• LLMs prompt engineering & evals
• Agent tracing & observability
• LangGraph Vercel AI SDK
• Voice AI & SMS/email integrations
• CRM / clinical trial system integrations
• AI safety guardrails