Job Title: Senior Mobile Developer (Android & iOS)
Location: Hybrid (2 days in a month)
Employment Type: Contract
Experience Level: 9+ Years
About the Role:
We are seeking a highly skilled and experienced Senior Mobile Developer with strong expertise in both Android and iOS platforms. The ideal candidate will have a passion for mobile technologies, a deep understanding of native development frameworks, and a proven track record of delivering high-quality mobile applications.
Key Responsibilities:
- Design, develop, and maintain advanced mobile applications for Android and iOS.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Write clean, maintainable, and scalable code following best practices.
- Participate in code reviews and mentor junior developers.
Required Skills & Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 9+ years of professional experience in mobile development.
- Strong proficiency in Kotlin, Java, Swift, and Objective-C.
- Experience with Android Studio, Xcode, and version control systems (Git).
- Familiarity with RESTful APIs, GraphQL, and Firebase.
- Solid understanding of UI/UX principles, MVVM/MVC architectures, and Agile methodologies.
- Experience with CI/CD pipelines, unit testing, and automated testing frameworks.
- Knowledge of Android 16 and iOS 16+ SDKs and their latest features.
Preferred Qualifications:
- Experience with cross-platform frameworks like Flutter or React Native.
- Exposure to App Store and Google Play deployment processes.
- Familiarity with security best practices in mobile development.
- Contributions to open-source projects or mobile development communities.
Key Skills
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- Posted
- Oct 14, 2025
- Type
- Contract
- Level
- Mid-Senior
- Location
- Toronto
- Company
- Hays
Industries
Categories
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