Senior Mobile Developer - iOS/Swift at CGI

Calgary, Alberta, Canadá

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CGI is inviting a Senior Mobile Developer (iOS/Swift) to join its Calgary team. The role focuses on designing and building mobile applications, integrating new technologies, and ensuring high quality through code reviews and mentorship. The developer will collaborate closely with product and backend teams to architect robust solutions, leveraging Swift, SwiftUI, UIKit, Combine, RxSwift, and other iOS ecosystem tools. This full‑time position emphasizes continuous learning, best practices, and leadership within a dynamic IT consulting environment.

Requirements

Education

  • Bachelor's degree in computer science (or equivalent experience)

Experience

  • 7 years of software development experience with Apple platforms

Skills

  • Swift
  • iOS SDK
  • UIKit
  • SwiftUI
  • Foundation
  • asynchronous programming using structured concurrency and GCD
  • reactive paradigms, Combine and/or RxSwift
  • MVVM architectural pattern
  • RESTful API design and consumption
  • real-time streaming frameworks like Socket.io, Ably, or LightStreamer
  • iOS UI design principles
  • iPadOS support
  • XCTest
  • SwiftTest
  • debugging and optimization skills with Instruments
  • performance testing
  • code review
  • team coding principles
  • mentoring

Languages

  • English

Responsibilities

  • Design and implement features for a suite of Mobile Applications
  • Learn and apply new technologies, best design practices and usability patterns
  • Contribute to end-to-end system architecture, working with back-end engineers
  • Collaborate with product managers and other technical teams to create optimized and delightful user experiences
  • Maintain source code quality, provide code review feedback, and help create team coding principles
  • Mentor, train, and provide guidance to other team members and lead by example

Technologies

SwiftUIKitSwiftUIFoundationGCDCombineRxSwiftSocket.ioAblyLightStreamerXCTestSwiftTestInstrumentsRESTful API

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