Data Scientist
Hello HeartTel-Aviv, Tel-Aviv District, Israel
Posted December 18, 2025
Full Time
About the Company
Hello Heart is a mission-driven company that provides the first app and connected heart monitor to help people track and manage their heart health.
Job Description
Hello Heart is seeking a talented and motivated Data Scientist to join our AI team. In this role, you will contribute to the development of our best-in-class conversational heart health agent.
Requirements
- Design and implement conversational flows and logic for our heart health agent
- Implement and maintain agentic graphs using tools like LangChain and LangGraph
- Write clean, scalable, production-grade Python code
- Utilize monitoring tools to analyze agent performance and ensure safety and accuracy of model responses
- Work closely with other data scientists, product managers, and clinical experts
- Experiment with new GenAI tools and techniques
Benefits
- Opportunity to work on challenging problems and contribute to a best-in-class solution
- Collaborative and supportive culture
- Diverse and positive work environment