---
title: 'Senior Full-Stack Engineer (Mobile Specialization) at Hello Heart'
canonical: 'https://feeny.ai/job/senior-full-stack-engineer-mobile-specialization-hello-heart-tel-aviv-tbapw2c7zprn'
type: 'job'
last_seen: '2026-09-13'
---

# Senior Full-Stack Engineer (Mobile Specialization) at Hello Heart

- **Company:** Hello Heart
- **Location:** Tel Aviv, Israel
- **Posted:** 2026-09-08
- **Last confirmed live:** 2026-09-13
- **Apply:** https://www.helloheart.com/about/careers?gh_jid=8785744002

## Job description

About Hello Heart:

Hello Heart is on a mission to make heart attacks a thing of the past.

We’re an AI company focused exclusively on heart health, building a platform that predicts and prevents cardiac events before they happen—identifying risk up to 10 days in advance versus 10 years in traditional clinical models.

This is already working at scale. Hello Heart has been shown to reduce inpatient hospital days by 47% and deliver ~$1,800 in annual savings per member. Hello Heart is the cardiac prevention partner to over 80% of large U.S. health plans and serves hundreds of public and private employers.

We’re defining how the #1 cause of death—heart disease—is managed in the AI era. Join us.

About the Role:

We are looking for a Senior Full-Stack Engineer who specializes in Mobile application development and is passionate about building high-quality products, solving complex technical challenges, and delivering experiences that make a meaningful impact on people's lives. You will partner closely with Product, Design, Data Science, and Engineering teams to take products from concept to production while helping shape the future of our platform.

You will join an experienced engineering organization building products used by people around the world, working in an AI-augmented development environment that embraces modern tools to accelerate delivery, improve code quality, and increase engineering effectiveness.

Our Technology Stack: React Native, React, TypeScript, Redux, Scala, Play Framework, Microservices, AWS, Docker, Kubernetes, MongoDB, Redis, PostgreSQL, Spark, Elasticsearch, Kafka, and more.

Responsibilities:

- Build and deliver scalable, reliable, and maintainable software that powers products used daily by members around the world.
- Design and develop frontend and backend solutions with a focus on performance, scalability, and user experience.
- Create reusable frontend architecture, components, and engineering patterns that improve development velocity and consistency.
- Partner with Data Science teams to integrate algorithms and data-driven capabilities into new and existing products.
- Collaborate closely with Product Managers, Designers, Data Engineers, and fellow engineers throughout the full product development lifecycle, including discovery, design, implementation, experimentation, and iteration.
- Take ownership of projects from technical design through production deployment and ongoing optimization.
- Contribute to architectural decisions and continuously improve engineering standards, processes, and platform capabilities.
- Leverage AI tools throughout the software development lifecycle to accelerate development, improve code quality, and increase team productivity while maintaining strong engineering judgment.

Qualifications:

- Experience using AI tools within the software development lifecycle, including the ability to review, validate, and improve AI-generated code.
- 7+ years of experience as a Full-Stack Engineer building production-grade applications.
- Experience developing mobile applications with React Native - Mandatory.
- Experience with one or more backend languages such as Scala, Java, Node.js, Python, or Go.
- Experience designing and working with relational and NoSQL databases, including PostgreSQL and MongoDB.
- Experience building and deploying applications in cloud environments, including AWS, Docker, Kubernetes, and serverless architectures.
- Strong understanding of distributed systems, microservices architecture, and API design.
- BSc in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
- Strong problem-solving skills, with the ability to navigate ambiguity and break down complex technical challenges into scalable solutions.
- Excellent collaboration and communication skills, with the ability to work effectively across Engineering, Product, Design, and Data Science teams.
- High level of ownership and accountability, with a track record of driving projects from concept through production and ongoing optimization.

Hello Heart has a positive, diverse, and supportive culture - we look for people who are collaborative, creative, and courageous. Oh, and if you want to see some recent evidence of the fun things we do at Hello Heart, check out our [Instagram page](https://www.instagram.com/helloheartapp/).

## About Hello Heart

## Company Overview
- **One-liner**: Hello Heart is a digital therapeutics company focused exclusively on preventing and managing heart disease through AI-powered coaching, connected devices, and behavioral science.
- **Entity Type**: Private (Series D)
- **Headquarters**: Menlo Park, California (Silicon Valley) with additional offices in Tel Aviv, Israel; New York City; and Austin, Texas [helloheart.com](https://www.helloheart.com/about/company)
- **Founded**: 2013
- **Founders**: Maayan Cohen (CEO) and Michal Gutman [helloheart.com](https://www.helloheart.com/about/company)

## Core Business
- **Primary industry**: Digital Therapeutics / Healthcare IT
- **Target customers**: B2B (employers, health plans, health systems) — the solution is distributed through benefits programs; end users are individuals managing hypertension and cardiovascular risk.
- **Mission or purpose statement**: "Taking on the number one cause of death" — empowering people to manage their heart health and change the future of heart health for good. [helloheart.com](https://www.helloheart.com/about/company)

## Products & Services
- **Hello Heart Program (Digital Therapeutic)**: An app-based program combining a free blood pressure monitor with AI-powered guidance, personalized coaching, medication tracking, and behavioral science to help users lower and manage their blood pressure. The program is clinically validated and has demonstrated a 47% reduction in inpatient hospital days and $1,709 in savings per member per year. [helloheart.com](https://www.helloheart.com/)
- **Nia (AI Health Assistant)**: An AI-powered assistant designed to help members understand heart health questions between visits, operating within clinician-informed safety guardrails for accuracy and safety. [helloheart.com](https://www.helloheart.com/)

## Market Standing
- **Valuation/Market Cap**: Not disclosed
- **Key Metric**: **$138M total funding raised through Series D** [helloheart.com](https://www.helloheart.com/about/careers)
- **Notable Investors/Partners**: Member of the American Heart Association Innovators’ Network, American College of Cardiology Industry Advisory Forum, and CVS Health Point Solutions Management program. [helloheart.com](https://www.helloheart.com/about/company)
- **Growth Signals**: More than **225 global employees** and over **452K subscribers** served. The company is expanding its AI capabilities with the launch of "Nia" and has a growing commercial presence across the U.S. [helloheart.com](https://www.helloheart.com/about/careers)

## Competitive Advantages
- **Exclusive focus on heart disease**: Hello Heart is the only digital therapeutics company to focus exclusively on heart disease, giving it deep domain expertise and a highly tailored product.
- **Proven clinical and financial ROI**: Published outcomes show 47% fewer inpatient hospital days and significant per-member cost savings, making the value proposition clear to employers and health plans.
- **AI-first approach with safety guardrails**: Their AI assistant "Nia" is purpose-built for heart health and operates within clinician-defined boundaries, balancing innovation with patient safety.
- **Connected device integration**: Providing a free blood pressure monitor removes barriers to entry and ensures accurate data collection.

## Strategic Focus
- **AI for behavior change and risk detection**: Hello Heart is investing heavily in AI to deliver more personalized, real-time support and to proactively identify risk signals.
- **Scaling commercial partnerships**: Through partnerships with major health plans (e.g., CVS Health), employers, and health systems, the company aims to expand its reach to millions more at-risk individuals.
- **Data privacy leadership**: The company emphasizes that it will "never sell our members' health information," positioning privacy as a core brand value in a sensitive market. [helloheart.com](https://www.helloheart.com/)

## Why Work Here
- **Mission-driven impact**: Employees work on a product that directly addresses the leading cause of death globally, offering a strong sense of purpose. The company culture is described as "transparent and collaborative" with a strong team "driven to change how patients manage their health." [helloheart.com](https://www.helloheart.com/about/company)
- **Growth and ownership**: Each team member receives an equity package ("stock options makes each of our employees real partners"), and the company emphasizes challenge and career growth. [helloheart.com](https://www.helloheart.com/about/careers)
- **Benefits**: Full medical, dental, and vision coverage for U.S. employees and dependents; unlimited PTO; and an annual company-wide offsite for all team members. [helloheart.com](https://www.helloheart.com/about/careers)
- **Work model**: The company has offices in multiple cities (Menlo Park, Tel Aviv, New York, Austin), but specific remote/hybrid policy details are not publicly stated on their careers page. [helloheart.com](https://www.helloheart.com/about/company)
- **Engineering culture**: With a Chief Technology and Product Officer leading product development, the company uses AI and connected devices, offering a compelling environment for engineers and data scientists in healthcare tech.

## Sources
1. [Hello Heart - About/Company](https://www.helloheart.com/about/company)
2. [Hello Heart - Careers Page](https://www.helloheart.com/about/careers)
3. [Hello Heart - Official Site](https://www.helloheart.com/)
4. [Hello Heart - Job Listings (Greenhouse)](https://job-boards.greenhouse.io/helloheart)

## Other roles at Hello Heart

- [Tier 3 Support Engineer](https://feeny.ai/job/tier-3-support-engineer-hello-heart-united-states-37gkz4mk3ja3) — United States
- [Director, Labor Sales](https://feeny.ai/job/director-labor-sales-hello-heart-menlo-park-california-4tsnr5btxedz) — Menlo Park California, United States
- [Director, Clinical Researcher](https://feeny.ai/job/director-clinical-researcher-hello-heart-united-states-nrxrb10hzyvh) — United States
- [Deputy General Counsel, Product](https://feeny.ai/job/deputy-general-counsel-product-hello-heart-united-states-t4veq1qxzy05) — United States
- [Senior Product Manager](https://feeny.ai/job/senior-product-manager-hello-heart-tel-aviv-r2c69gawswjg) — Tel Aviv, Israel
- [Associate Director, Client Success](https://feeny.ai/job/associate-director-client-success-hello-heart-united-states-zf5a7s61gcks) — United States
- [Machine Learning Engineer](https://feeny.ai/job/machine-learning-engineer-hello-heart-tel-aviv-y6ebrj7520mn) — Tel Aviv, Israel
- [Senior Product Manager, B2C](https://feeny.ai/job/senior-product-manager-b2c-hello-heart-tel-aviv-h7agt1f1s419) — Tel Aviv, Israel
- [Senior Director, GTM Strategy and Operations](https://feeny.ai/job/senior-director-gtm-strategy-and-operations-hello-heart-united-states-06ypn44j0550) — United States
- [Vice President, Labor Sales](https://feeny.ai/job/vice-president-labor-sales-hello-heart-menlo-park-california-1nsd8g6z8k18) — Menlo Park California, United States