Hello Heart Tech Stack

Digital heart health platform for employers and health plans

Wellness and Fitness Services Menlo Park, California 201–500 employees Founded 2013 Privately Held

Hello Heart operates a clinically-validated heart health app and monitoring platform serving employers and health plans. The tech stack spans React Native mobile, Node.js/Scala backends, Postgres/MongoDB data layers, and Kafka-powered event streaming—a shape suggesting real-time data processing at scale. Recent adoption of LangChain, LangGraph, LangSmith, and LangFuse signals active development of a conversational AI agent around heart health coaching, likely to drive engagement and reduce friction in the consumer experience.

Tech Stack 52 technologies

Core StackReact Native Redux React Node.js Scala AWS Docker Kubernetes MongoDB Redis PostgreSQL Apache Spark Elasticsearch Kafka TypeScript JavaScript Java Ruby Python Go LangChain Salesforce Asana Expensify Play Serverless LangGraph LangFuse LangSmith Google Workspace+22 more

What Hello Heart Is Building

◆Challenges

Scaling bdr operations
Standardizing bdr processes
Improving clinical outcomes
Expanding consultant relationships
Reducing hospital readmissions
Leadership alignment across regions
Collaboration between executive leaders and regional teams
Scaling sales pipeline
Cost-effective event resource management
Streamlining logistical operations

▲Active Projects

Conversational heart health agent
Channel partnership agreements
Cardiovascular risk management features
Build and close new business across smb enterprise employer accounts
Leadership succession planning
Engagement and retention initiatives
Multi-channel demand generation campaigns
Pipeline building experiments
B2b event portfolio
Tradeshows for health plan growth

Hiring Activity

Steady40 roles · 20 in 30d

Department

Sales

Data

Product

Engineering

Executive

Finance

Marketing

Support

Seniority

Senior

Director

Mid

Manager

C-Level

Lead

Principal

Notable leadership hires: Data Platform Lead, Chief of Staff, Sales Director

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About Hello Heart

Hello Heart builds a digital health platform focused on cardiovascular risk reduction through an app and connected devices. Founded in 2013 and based in Menlo Park, the company serves employers, health plans, and government organizations—over 130 Fortune 500 and public sector clients. The product combines behavioral science with real-time health tracking to help users reduce blood pressure, cholesterol, and weight. The org is sales-led and data-forward: hiring skews toward sales (8 roles), data (7), and product (7), with notable open searches for a Data Platform Lead and Sales Director. Active work spans new business development across SMB and enterprise employer segments, health plan partnerships, demand generation, and clinical outcome improvements.

HeadquartersMenlo Park, California

Company Size201–500 employees

Founded2013

Hiring MarketsIsrael, United States

Frequently Asked Questions

What tech stack does Hello Heart use?

React Native, React, Node.js, Scala, AWS, Kubernetes, PostgreSQL, MongoDB, Kafka, Elasticsearch, and LangChain/LangGraph for AI. Backend includes Java, Python, Go, and Serverless; operations via Docker and AWS.

Where is Hello Heart headquartered?

Menlo Park, California. The company was founded in 2013 and currently employs 201–500 people. Hiring also active in Israel.