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We are seeking a passionate and experienced Senior iOS Developer to join a dynamic mobile development team focused on delivering high-impact applications used by millions of users worldwide. You will contribute to the evolution of leading freemail services and mobile platforms, working with cutting-edge technologies and collaborating with international teams. This role offers the opportunity to work on open-source projects, explore new technologies during dedicated innovation days, and shape the future of mobile communication tools.
Job Responsibility:
Develop and maintain native iOS applications using Swift and Objective-C
Collaborate with cross-functional teams including Product Owners, Designers, and QA Engineers
Write clean, scalable, and testable code following Agile development practices
Create and maintain Unit and UI tests to ensure application stability and performance
Participate in code reviews, technical discussions, and architecture planning
Contribute to proof-of-concept initiatives and explore new technologies
Support onboarding and mentoring of new team members
Provide technical feedback and proactively suggest improvements to product features
Requirements:
Proven experience in iOS development, with strong command of Swift and Objective-C
Solid understanding of software design principles, modular architecture, and clean code practices
Familiarity with Cocoa, Core Data, UIKit, and client-server communication (REST, HTTP, JSON)
Experience with version control systems (Git) and CI/CD pipelines
Knowledge of testing frameworks such as XCTest and UI automation tools
Ability to work effectively in Agile teams and communicate clearly in English
A proactive mindset, curiosity for new technologies, and a drive for continuous improvement