Mobile Developer

We are seeking an experienced Mobile Developer (Android / iOS) to join our team on a contract basis in Toronto. The ideal candidate will have strong experience building, maintaining, and optimizing high-quality mobile applications and will collaborate closely with product managers, designers, and backend teams to deliver exceptional user experiences.

Key Responsibilities:

• Design, develop, test, and maintain native mobile applications for Android and/or iOS
• Collaborate with cross-functional teams to define, design, and ship new features
• Write clean, scalable, and well-documented code
• Ensure application performance, quality, and responsiveness
• Identify and fix bugs, performance bottlenecks, and security issues
• Participate in code reviews and contribute to best practices
• Integrate APIs and third-party libraries
• Stay current with mobile development trends, tools, and platform updates

Required Qualifications:

• 8+ years of professional mobile development experience
• Strong experience with:
• Android: Kotlin and/or Java, Android SDK
• iOS: Swift and/or Objective-C, iOS SDK
• Solid understanding of mobile application architecture and design patterns (e.g., MVVM, MVC)
• Experience consuming RESTful APIs and working with JSON
• Familiarity with version control systems (Git)
• Strong problem-solving and communication skills
• Ability to work independently in a contract-based environment

Nice to Have:

• Experience with cross-platform frameworks (e.g., React Native, Flutter)
• Experience with CI/CD pipelines for mobile apps
• Knowledge of app store deployment processes (Google Play Store, Apple App Store)
• Experience working in Agile/Scrum environments
• Background in performance optimization and mobile security best practices