[GBL] Mobile App iOS Developer

Project – the aim you’ll have
Our client delivers personalized and seamless digital experiences to millions of members worldwide. Following a major re-platforming initiative, we are adopting a modern cloud-native architecture to accelerate greenfield mobile development. The goal is to build secure, high-performing mobile applications that complement our scalable web ecosystem. We are seeking engineers passionate about building premium mobile experiences and eager to shape future consumer interactions at global scale. 

Position – how you’ll contribute 

• Design and develop native iOS applications 

• Implement secure authentication and membership flows (Auth0) 

• Integrate apps with cloud-based services and REST APIs 

• Collaborate closely with Product, UX, and Backend teams 

• Ensure high performance, reliability, and scalability of the app 

• Develop and maintain clean, reusable, and testable Swift code 

• Participate in CI/CD deployment pipelines for iOS

Expectations – the experience you need 

• Commercial experience building native iOS applications in Swift 

• Understanding of modern architecture patterns (e.g., MVVM, MVI) 

• Experience integrating REST APIs and secure authentication workflows 

• Familiarity with writing automated unit and UI tests (e.g., XCTest) 

• Ability to work with CI/CD pipelines for iOS (App Store pipelines) 

• Experience with performance optimization and mobile debugging tools 

• Strong problem-solving mindset with product-driven thinking 

• Team-oriented, proactive, and focused on clean, maintainable code 

Additional skills – the edge you have 

• Knowledge of analytics (Amplitude, Braze) or push notification engines 

• Experience with infrastructure tools (Terraform, Cloudflare) is a plus 

• Familiarity with cloud platforms (AWS, serverless services) 

• Understanding of secure storage, certificates, and Keychain best practices 

• Experience with load or stress testing for mobile APIs 

• Experience with cross-platform performance considerations (Web + Native) 

Our offer – professional development, personal growth

• Flexible employment and remote work  

• International projects with leading global clients 

• International business trips  

• Non-corporate atmosphere 

• Language classes 

• Internal & external training 

• Private healthcare and insurance  

• Multisport card 

• Well-being initiatives