SECTION I · THE BRIEF
Brief #22183Updated 05 JAN 2026TEL AVIV DISTRICTGreenhouseMENLO VENTURES
Employbl Company Profile

Senior Full Stack Developer

Eleos Health is a digital health company supporting behavioral health care providers in their mission to improve behavioral health outcomes. Eleos Health’s HIPAA-compliant patient-centric digital platform helps…

Location
Tel Aviv District
Company size
100–500
Posted
6mo ago
Via
Greenhouse
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Senior Full Stack Developer · Eleos Health

View company profile
Job title
Senior Full Stack Developer
Job location
Tel Aviv District, Israel
Job description

Who is Eleos Health?

Today, more people than ever are speaking publicly about their mental health. Whether it's ourselves, our friends and family or even public figures, taking care of your behavioral health is no longer a taboo, it's vital, and it's only human.

Eleos is on a mission to help deliver the world's most effective behavioral care through data, measurement, and personalization. Or simply put, we want to give clinicians the support they need to do the important work only they can do.

What is this opportunity?
We are looking for a Senior Full Stack Developer to join our engineering team. You will focus on developing and maintaining the server-side logic and infrastructure that power our innovative applications.

Who are you?
You are an experienced Full Stack Developer with strong expertise in Django (Python) or Node.js (JavaScript). You are passionate about building scalable, secure, and efficient backend systems. You thrive on solving complex problems and contributing to cutting-edge projects.

How will you contribute?

  • Develop and maintain complex full-stack applications, focusing on React for the frontend and Python/Django (or Node.js) for the backend.
  • Provide technical leadership, including architectural decision-making, technology selection, and guiding other engineers.
  • Design and implement RESTful APIs and integrations with external systems.
  • Work with SQL/NoSQL databases (e.g., PostgreSQL, MongoDB).
  • Collaborate closely with Product, Design, and QA teams to deliver high-quality features on time.

What qualifications and skills will help you be successful?

  • 7+ years of experience as a full-stack software engineer.
  • Strong proficiency in React and modern frontend technologies.
  • Solid backend experience with Python/Django or Node.js.
  • Strong knowledge of REST APIs, system integrations, and architecture.
  • Hands-on experience with SQL/NoSQL databases.
  • Proven ability to lead technical projects and drive solutions end-to-end.
  • Excellent communication skills in English (written and spoken).
 

This is a unique opportunity to join a startup that has a meaningful impact on the well-being and mental health of thousands. 

We have:

  • A product that positively impacts people's lives every single day.
  • A team of amazing people with a shared vision and the infinite drive to make it happen
  • We offer significant equity.
  • Opportunity to build, grow, and become highly instrumental in shaping how technology can increase the effectiveness of therapy
  • Hybrid work opportunities. 
  • On mental health days off, you can take any given moment simply because you need them.
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Eleos Health headquarters

Boston, MA

Company size

100500 employees

Founded

2019

Total raised

$128,000,000

View company profile ↗

Funding rounds

  • Series C$60M
  • Series C$60M
  • Series B$40M
  • Series B$40M
  • Series A$20M
  • Series A$20M
  • Seed$6M
  • Seed$6M
  • Pre Seed$2M
  • Pre Seed$2M