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Apexon

iOS Developer

Apexon
Canada · Full-time · Mid-Senior

Job Role: Senior iOS Engineer

Location : Toronto, ON


iOS – swift, strong coding


Job Overview

We are looking for a Senior iOS Engineer with experience in native iOS mobile application development. Your primary focus will be developing the Client iOS apps and their integration with our back-end services. As a Senior iOS Engineer, you will be working in a small team maintaining and making additions to our iOS applications as well as creating brand new applications from the ground up.


Reports To

Director of Mobile Engineering


Responsibilities and Duties

  • Support the entire application lifecycle (concept, design, test, release and support)
  • Build and evolve modern iOS apps to provide the best discovery experience for millions of users
  • Create functional mobile applications while writing clean code
  • Create highly secure mobile apps that are free of security vulnerabilities, promptly addressing any vulnerabilities found through ongoing code scans and penetration tests
  • Design user interfaces with the ability to follow design guidelines
  • Write great unit tests and end-to-end tests
  • Help maintaining code quality, documentation and automation


Qualifications and Skills

  • Extensive work experience in the field as mobile app developer.
  • Strong knowledge of Swift, Apple frameworks (Foundation, UIKit, UIAccessibility, WebKit, Core Data) and modern design paradigms(Clean Architecture, MVVM, RxSwift)
  • Portfolio of released applications on the App Store.
  • In-Depth knowledge of application security tools, procedures, and principles.
  • Experience and working knowledge addressing OWASP top 10 application security risks.
  • Experience with offline storage, threading, and performance tuning
  • Familiarity with RESTful APIs to connect iOS applications to back-end services
  • Knowledge of other web technologies and UI/UX standards
  • Understanding of Apple’s design principles and interface guidelines
  • Experience working with third party libraries and APIs.
  • Firm understanding of OOP design principles.
  • Firm understanding of code versioning tools (Git)
  • Diploma / Degree in Computer Science, Software Engineering or similar
  • 5+ years of relevant work experience
  • A deep curiosity that motivates you to keep on top of technical trends and informs your ability to suggest tools and approaches to interesting problems.
  • The ability to empathize with and communicate clearly to all the other parts of the business.


Bonus Points for

  • Experience in a continuous integration and continuous delivery environment
  • Experience with Native Android or using cross-platform technologies like React Native or Flutter.

Key Skills

Ranked by relevance

ios swift continuous integration continuous delivery react native restful apis storage android react owasp oop
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Posted
Sep 29, 2025
Type
Full-time
Level
Mid-Senior
Location
Toronto
Company
Apexon

Industries

IT Services IT Consulting

Categories

Finance

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