iOS Engineer (Yoga-Go)

Who Are We?

We are Welltech — a global company with Ukrainian roots and a powerful mission: to move everybody to start and stay well for life. Today 25.5 million users have trusted Welltech to help them build healthy habits — a testament to the real value our innovative, engaging wellness solutions deliver every day. 🌍

With five hubs across Cyprus, Ukraine, Poland, Spain and the UK and a diverse, remote-friendly team of 700+ professionals, we continue to scale rapidly. Our innovative apps — Muscle Booster, Yoga-Go and WalkFit — empower millions to transform their lifestyles and unlock their personal wellness journeys.

Welltech is where your impact becomes real. And our values clearly attest to that: we grow together, we drive results, we lead by example and we are well-makers.

If this looks like you and you thrive in a fast-paced environment, you’ll fit right in at Welltech. Let’s build wellness for millions together.

Who We Are Looking For
We are seeking a highly skilled and product-focused iOS Engineer with demonstrated expertise in Domain-Driven Design, cross-functional product development, and Developer Productivity. In this position, you will collaborate closely with our Product, Engineering, and Data teams to support the continued development and enhancement of the Yoga-Go application. You will support iterative development methods and promote data-driven decision-making to ensure high-quality and effective solutions.

Stack: SwiftUI, Swift Concurrency, CoreData, HealthKit, Fastlane, TCA, iOS 16+

Key responsibilities:

• Designing app architecture.

• Implementing key app modules.

• Covering written code with unit/integration/e2e/snapshot tests.

• App integration with the backend.

• Constantly improving the delivery process.

• Researching and implementing new approaches and technologies.

• Be able to keep up with team code style guides.

• Communicating with the Scrum dev team.

Required skills:

• Strong knowledge of Swift (3+ years in production).

• Strong understanding of multithreading.

• Strong knowledge of networking (REST API).

• Performance measurement, memory leak debugging, and caching.

• Knowledge and understanding of design patterns; SOLID/KISS/DRY principles.

• Experience with AVFoundation.

• Experience with SwiftUI.

• Experience with UI/Unit testing.

• Experience with Redux-like architectures.

• Ability to develop flexible UI suitable for multiple themes (dark/light) and device types (iPhone/iPad).

• Set up CI/CD workflow with Fastlane.

• Experience working in a product team environment (at least during the last year).

• English - at least a strong Intermediate level (have the opportunity to work with a multinational team).

Nice to have:

• Understanding Swift Structured Concurrency.

• Swift 6 adoption experience.

• Working with HealthKit.

• Experience with WatchOS.

• Experience in building offline apps.

• Experience with TCA.

• Knowledge of Clean Architecture.

Candidate journey: ⭕️ HR call

✨ 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

Muscle Booster — https://musclebooster.fitness/

Yoga-Go — https://yoga-go.io/

WalkFit - http://walkfit.pro