Senior iOS Developer

Summary

Join ELEKS Software Engineering and Development Office as a Senior iOS Developer in Lviv, Ternopil, Ivano-Frankivsk, or Kyiv. Work with a client operating a network of premium fitness clubs across the UK and Europe. Collaborate with cross-functional teams to design and ship new features for high-quality iOS applications. Maintain and improve existing app codebases, ensuring performance and responsiveness. Participate in code reviews, write unit tests, and contribute to CI/CD automation. Work closely with product owners and UI/UX designers for a seamless user experience. Proactively identify areas for improvement in product and process.

Requirements

• 5+ years of experience in iOS development
• Strong proficiency in Swift and UIKit
• Solid understanding of mobile architectural patterns (MVP, MVVM, etc.)
• Hands-on experience with networking libraries such as Alamofire or Moya
• Knowledge of dependency injection (Swinject or similar tools)
• Experience with analytics and crash reporting tools (Firebase, Amplitude, Crashlytics)
• Familiarity with CI/CD processes (Fastlane, Azure DevOps)
• Version control with Git
• Upper-Intermediate or higher level of English (both spoken and written)

Responsibilities

• Collaborate with cross-functional teams to define, design, and ship new features
• Develop high-quality iOS applications using Swift and modern architectural approaches
• Maintain and improve the existing app codebase, refactor as needed
• Ensure performance, quality, and responsiveness of applications
• Participate in code reviews, write unit tests, and enforce best practices
• Work closely with product owners and UI/UX designers to deliver a seamless user experience
• Contribute to CI/CD automation using tools like Fastlane and Azure
• Proactively identify areas for improvement in both product and process

Benefits

• Close cooperation with a customer
• Challenging tasks
• Competence development
• Ability to influence project technologies
• Team of professionals
• Dynamic environment with a low level of bureaucracy