
Wellness • B2C • SaaS
Welltech is a data-driven company specializing in health and wellness applications. With over 200 million installs, Welltech focuses on developing products geared towards fitness, weight loss, and healthy living, such as the popular apps Muscle Booster and Yoga-Go. The company's offerings are designed to improve the health of millions of people globally and include fitness guides, diet plans, and yoga routines. Welltech emphasizes constant growth and learning, supported by a team of over 700 professionals who work to create reliable, expert-endorsed content. Their products aim to offer comprehensive solutions for fitness and weight management, with a solid foundation in data and analytics.
November 7

Wellness • B2C • SaaS
Welltech is a data-driven company specializing in health and wellness applications. With over 200 million installs, Welltech focuses on developing products geared towards fitness, weight loss, and healthy living, such as the popular apps Muscle Booster and Yoga-Go. The company's offerings are designed to improve the health of millions of people globally and include fitness guides, diet plans, and yoga routines. Welltech emphasizes constant growth and learning, supported by a team of over 700 professionals who work to create reliable, expert-endorsed content. Their products aim to offer comprehensive solutions for fitness and weight management, with a solid foundation in data and analytics.
• 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.
• 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).
• 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!
Apply NowNovember 4
Senior iOS Developer for Web Summit focused on native app for conferences with 100,000 attendees. Collaborate with UX engineers and data scientists for optimal user experience.
SDLC
Swift
October 3
iOS Software Engineer at UserTesting focusing on high-quality mobile applications and collaborating with cross-functional teams. Develop, test, and maintain iOS applications using Swift and modern frameworks.
🇪🇸 Spain – Remote
💰 Grant on 2020-11
⏰ Full Time
🟢 Junior
🟡 Mid-level
🍏 iOS Engineer
🚫👨🎓 No degree required
iOS
Objective-C
Swift
April 25
Join a multinational IT company as an iOS Developer. Develop applications with SWIFT 5 in a remote role.
iOS
Node.js
Objective-C
Swift