iOS Developer – SwiftUI, iOS SDK, MVVM, MVC, JSON, Asynchronous programming

Toronto ON –Hybrid - 3 days onsite per week

Long Term Contract

Key Responsibilities
Design, develop, test, and maintain iOS applications using Swift and iOS frameworks.
Build intuitive, responsive, and user-friendly interfaces using UIKit and/or SwiftUI.
Collaborate with cross-functional teams to define, design, and implement current features.
Integrate mobile applications with RESTful APIs and backend services.
Write clean, maintainable, reusable, and efficient code following iOS development best practices.
Perform unit testing and support automated testing initiatives.
Troubleshoot, debug, and resolve application defects and performance issues.
Participate in code reviews and contribute to technical discussions and development standards.
Manage source code using Git and follow established branching strategies.
Work within Agile/Scrum teams and actively participate in sprint ceremonies.
Create and maintain technical documentation as needed.
Support application releases, deployments, and post-production monitoring activities.

Required Qualifications
6-8 years of experience in iOS application development.
Strong proficiency in Swift and iOS SDK.
Hands-on experience with Xcode and the Apple development ecosystem.
Experience building applications with UIKit and/or SwiftUI.
Experience integrating RESTful APIs and working with JSON data.
Understanding of MVVM, MVC,



or similar mobile application architectures.
Proficiency with Git version control.
Experience with asynchronous programming, networking, and data persistence.
Knowledge of mobile application performance optimization and debugging techniques.
Understanding of App Store deployment processes.
Strong analytical, problem-solving, verbal, and written communication skills.
Experience working in Agile/Scrum environments.

Preferred Qualifications
Experience with Objective-C and maintaining legacy iOS applications.
Familiarity with reactive frameworks such as RxSwift or Combine.
Experience with CI/CD tools such as Jenkins, Azure DevOps, or GitHub Actions.
Experience implementing push notifications and Firebase services.
Knowledge of mobile security best practices.
Exposure to automated testing frameworks such as XCTest.
Understanding of accessibility and responsive mobile design principles.
Experience with Apple Maps, Location Services, or Camera APIs.
Experience developing reusable SDKs, libraries, or shared components.
Exposure to Android development using Kotlin.
Prior experience supporting banking, telecom, e-commerce, or enterprise mobile applications.

Essential Skills
Swift
iOS SDK
Xcode
UIKit and/or SwiftUI
REST APIs
Git
Agile/Scrum

Pay: $50.00-$53.00 per hour

Work Location: Hybrid remote in Toronto, ON (Toronto District)

📌 iOS Developer – SwiftUI, iOS SDK, MVVM, MVC, JSON, Asynchronous programming (Toronto)
🏢 apptoza
📍 Toronto