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iOS App Developer

Compunnel

 

Calgary, Alberta, Canada

Posted On: 30+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: iOS App Developer
Tenure: Contract - Corp-to-Corp
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Description

You will own the development and architecture of the flagship trading platform's mobile application, ensuring high performance and clean code across the product suite.

Responsibilities

  • Design and implement high-quality features using Swift, UIKit, and SwiftUI.
  • Drive mobile application strategy and make key architecture decisions.
  • Collaborate with product managers and backend engineers to deliver end-to-end features.
  • Maintain source code quality through comprehensive code reviews and clean architecture.
  • Mentor junior developers and optimize performance using Instruments.

Required Skills

  • 7+ years of iOS development experience with a Bachelor’s degree in Computer Science or equivalent.
  • Proficiency in Swift, UIKit, Foundation, and SwiftUI.
  • Expertise in structured concurrency, GCD, and asynchronous programming.
  • Strong understanding of MVVM architecture and reactive frameworks (Combine or RxSwift).
  • Experience integrating RESTful APIs and real-time streaming frameworks like Socket.io, Ably, or LightStreamer.
  • Skilled in unit testing (XCTest) and performance optimization.
  • Familiarity with SwiftTest is a plus.
  • Comfortable working in an Agile/Scrum environment.

Preferred Skills

  • Experience with financial or trading applications.
  • Strong debugging, profiling, and Instruments usage skills.

Education

Any Gradute

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