**Backend / Full-stack Engineer**
 Remote | Warsaw | Paris

**About the company:**
Industry: HealthTech
Team: Tech

**Why Join:**
**1. Work with exceptional founders and team members.** Company is built by founders who previously scaled companies to hundreds of millions in revenue, alongside engineers and team members from companies like Meta and Netflix.
**2. Real ownership and impact.** You’ll work in a small team where your ideas and execution directly shape the product, strategy, and company growth.
**3. Fast execution, no bureaucracy. **Company moves quickly — ideas turn into experiments and real product changes in days, not months.
**4. Accelerated career growth.** You’ll have the opportunity to take on leadership responsibilities early and expand your role as the company grows.
**5. Build the future of preventive health. **Company sits at the intersection of major trends — AI in healthcare, longevity, and personalized wellness — helping people improve their health and energy.

**Responsibility:**
- Build and maintain backend services with Node.js, TypeScript, NestJS, Postgres, and Redis
- Own features from technical design to production
- Build APIs, integrations, webhooks, and data flows
- Make architecture and database decisions
- Work with infrastructure and deployment workflows
- Contribute across the stack when needed
- Collaborate directly with founders, product, and engineers.

**More about the vacancy and apply
[please, click here](https://zaichenkoteam.com/job/backend-full-stack-engineer-nda/)

Share this vacancy with your friends.