Staff/Senior Agentic AI Engineers (Multiple roles)

Heartflow is a medical technology company advancing the diagnosis and management of coronary artery disease through AI-driven, non-invasive cardiac care solutions. The Senior/Staff Agentic AI Engineer will help build the company’s new Agentic AI initiatives, designing secure and scalable platforms and developing autonomous systems for medical reasoning and data workflows. The role also involves implementing safety and evaluation frameworks, integrating medical data and APIs, collaborating with clinical and technical teams, and mentoring engineers.

Responsibilities:

• Design and implement a robust, secure, and scalable Agentic AI platform, establishing standard patterns for multi-agent orchestration, state management, tool usage, and memory
• Drive the technical execution of brand-new, agent-driven product features from initial ideation to production deployment. You will build systems to parse requirements, map software modules, and auto-generate test cases - boosting engineering velocity without sacrificing the compliance rigor required for FDA-cleared software
• Implement advanced guardrails, evaluation frameworks, and reasoning validation loops to ensure agent behaviors are safe, deterministic, and highly accurate within a medical context
• Enable agents to interact dynamically with complex medical data structures, Electronic Health Records (EHRs), imaging pipelines, and internal APIs
• Work closely with product managers, clinical experts, and data scientists to translate clinical needs into technical AI agent architectures
• Mentor junior/mid-level engineers, champion software engineering best practices (CI/CD, comprehensive testing, logging for non-deterministic systems), and stay ahead of the rapidly evolving AI landscape