Senior iOS Mobile Developer

About the role

EPAM is looking for a Senior iOS Mobile Developer to design, build, and maintain high‑quality native applications for business travelers worldwide. You will work with multinational teams, shape the mobile experience, and continuously grow your technical expertise.

Key responsibilities

• Architect and implement new iOS features using Swift and SwiftUI with a focus on performance and responsiveness.
• Write clean, maintainable code and create UI and unit tests (XCTest, UI Test).
• Conduct rigorous code reviews and help evolve internal coding standards.
• Design scalable mobile architectures such as MVVM, VIPER, or Clean Architecture.
• Integrate complex RESTful APIs and GraphQL/Apollo services.
• Collaborate with Product Managers, UX Designers, and Backend Engineers to define requirements and technical specifications.
• Maintain and enhance existing features to ensure long‑term reliability.

Required profile

• 3+ years of professional iOS development experience.
• Proficiency in Swift, SwiftUI, and Xcode.
• Strong knowledge of scalable architectures (MVVM, VIPER, Clean Architecture).
• Experience integrating RESTful APIs and working with GraphQL/Apollo.
• Background in automated testing with XCTest and UI Test.
• Familiarity with CI/CD pipelines, preferably Jenkins.
• English proficiency at B2 level or higher.

Required skills

• Swift
• SwiftUI
• Xcode
• MVVM
• VIPER
• Clean Architecture
• RESTful APIs
• GraphQL/Apollo
• XCTest
• UI Test
• Jenkins (CI/CD)

What we offer

• International projects with top brands.
• Collaboration with global, diverse teams.
• Healthcare benefits and employee financial programs.
• Paid time off, sick leave, and unlimited access to LinkedIn Learning.
• Global career opportunities and community involvement.