Frontend Engineer

**Who Are We?**

Welcome to Welltech—where health meets innovation As a global leader in Health & Fitness industry, we’ve crossed over 220 million installs with life-changing apps, all designed to boost well-being for millions. Our mission? To improve the health of millions of people through intuitive nutrition trackers, powerful fitness solutions, and personalized wellness journeys—all powered by a diverse team of over 700+ passionate professionals with a presence across 5 hubs.

**Why Welltech?** Imagine joining a team where your impact on global health and wellness is felt daily. At Welltech, we strive to be proactive wellness partners for our users, while continually evolving ourselves.

**What We're Looking For**
We’re seeking product-oriented and mission-driven **Frontend Engineers** to join our Product Growth organization. In this role, you’ll work on highly visible parts of the user funnel—from activation to conversion—using modern technologies and experimentation to optimize engagement, trust, and revenue. Whether it's building seamless onboarding flows or optimizing pricing strategies, the work you do here directly **affects millions of users and real business outcomes.**
- As we expand our hub in Cyprus, we are offering comprehensive relocation support for this role. You’ll receive assistance with everything from visa and paperwork to finding accommodation and settling in. Whether you’re moving alone or with your family, our team will ensure a smooth and stress-free transition. Join us in beautiful Cyprus and be part of an exciting new chapter as we expand our presence on the island_

**Key responsibilities**:
**Collaborate Across Functions**:Partner with Engineers, QA, Product Analysts, and Product Managers to design solutions that solve real user and business problems

**Build with Purpose**:Develop high-impact features using a modern stack (React 18+, TypeScript 5+, Styled Components, React Query, Vite)

**Deliver Quality at Speed**:Build clean, tested, and maintainable code with performance, scalability, and UX in mind

**Contribute to Team Excellence**:Take part in thoughtful code reviews, documentation, and monitoring (Sentry, Datadog)

**Learn & Iterate**:Participate in A/B tests, analyze outcomes, and use insights to guide product and code decisions

**Own What You Build**:From development to deployment, be accountable for delivering features that perform reliably in production

**Required skills**:

- Experience in **frontend development (3+ years)** at a product-driven company
- Proficiency in **JavaScript (ES6+), TypeScript, React, and Redux Saga**
- Strong understanding of **REST APIs**, Core Web Vitals, and responsive design
- Solid grasp of **software design principles** (SOLID, design patterns, maintainable architecture)
- Experience working in cross-functional, fast-paced agile teams and communicating effectively in **English** (C1)
- A curious, user-first mindset with a desire to deliver intuitive, delightful digital experiences

**Nice to have**:

- Experience working with **experimentation platforms** and running **A/B or multivariate tests**
- Experience with **Material UI** and its design philosophy
- Familiarity with **Next.js**, SSR, and performance optimization

The confidence to set up or optimize **bundler configs** (Webpack/Vite) from scratch

**Why You’ll Love Being Part of Welltech**:

- Grow Together: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.
- Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.
- Results-Driven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.
- We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality

**Check out some of our products