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Heartflow

Senior Software Engineer, Agentic AI

Heartflow
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about 4 hours ago
San Francisco, CA, USASenior / Mid Level
H1B Sponsor

Responsibilities

  • Own the core AI platform infrastructure, building and maintaining shared libraries and deployment pipelines.
  • Apply AI to enhance the software development lifecycle, using LLMs to parse requirements and auto-generate test cases.
  • Design Human-in-the-Loop workflows that align AI outputs with FDA requirements.
  • Build and evolve knowledge retrieval architecture for multi-agent systems.
  • Connect AI systems with enterprise platforms like GitHub and Salesforce.
  • Create automated evaluation systems to validate AI output quality.
  • Develop internal developer tooling to facilitate AI integration for product engineers.
  • Mentor teammates and bridge communication between technical and non-technical stakeholders.

Requirements

  • Strong proficiency in Python and TypeScript for building applications.
  • Deep experience with FastAPI for backend development and ML model integration.
  • Proficiency in React or similar frameworks for building user interfaces.
  • Hands-on experience with AWS and Infrastructure as Code (Terraform).
  • Experience with Agile methodologies and project management tools.
  • Deep understanding of LLM API integration and prompt engineering.
  • Production experience with deterministic tool integrations for LLMs.
  • Experience with Docker, RESTful APIs, Git, and CI/CD pipelines.
  • Ability to communicate complex AI concepts clearly to diverse audiences.
  • Familiarity with healthcare data privacy requirements.
  • Bachelor's degree in Computer Science or related field, or equivalent experience.
  • 7+ years of relevant industry experience.