Senior iOS App Developer Needed for Cross-Platform App Build

DataPro Services

Contract · Flexible hours

About the role

DataPro Services is seeking a seasoned iOS App Developer to lead the creation of a high‑performance mobile application that will integrate with existing enterprise APIs. The project focuses on delivering a polished, user‑friendly experience for a data‑intensive platform.

Key responsibilities

• Design and implement native iOS features using Swift and UIKit/SwiftUI.
• Integrate RESTful APIs, handle authentication, and manage data synchronization.
• Optimize app performance, memory usage, and battery consumption.
• Collaborate with UI/UX designers to translate wireframes into responsive interfaces.
• Write unit and UI tests to ensure code quality and reliability.
• Maintain documentation and contribute to code reviews.

Must-have skills

• 5+ years of professional iOS development experience.
• Deep expertise in Swift, Combine, and modern iOS frameworks.
• Proven ability to work with REST APIs and JSON parsing.
• Strong understanding of app architecture patterns (MVVM, Clean Architecture).
• Experience with version control (Git) and CI/CD pipelines.

Nice to have

• Familiarity with Core Data or Realm for offline storage.
• Exposure to automated testing frameworks like XCTest.