Position Overview

We are seeking a highly skilled Senior Mobile Developer to join our client Mphasis for a contract role in Toronto, ON. The ideal candidate will have strong expertise in Android development with a focus on Jetpack Compose, delivering high-quality, scalable mobile applications in an Agile environment.

Key Responsibilities

• Design, develop, and maintain advanced Android applications using Jetpack Compose.
• Translate UI/UX designs and wireframes into high-quality, responsive mobile interfaces.
• Collaborate with product managers, designers, and cross-functional teams to define, design, and deliver new features.
• Ensure application performance, quality, and responsiveness through effective testing and debugging.
• Implement best practices in mobile development, including clean architecture, modularization, and code reviews.
• Integrate with RESTful APIs, third-party libraries, and cloud services as required.
• Optimize app performance, troubleshoot issues, and deliver timely fixes in production environments.

Required Skills & Experience

• 5+ years of professional Android development experience.
• Strong proficiency in Kotlin and Android SDK.
• Hands-on experience with Jetpack Compose for building modern, declarative UI.
• In-depth understanding of Android architecture components (ViewModel, LiveData, Room, Navigation, etc.).
• Experience with MVVM, MVI, or other clean architecture patterns.
• Strong knowledge of RESTful APIs, JSON, and third-party integrations.
• Proficient with Git and CI/CD tools (GitHub Actions, Jenkins, or similar).
• Familiarity with Agile/Scrum development methodologies.

Nice-to-Have Skills

• Experience with Flutter or cross-platform mobile frameworks.
• Knowledge of dependency injection (Dagger/Hilt) and coroutines.
• Exposure to cloud platforms like AWS or Azure.
• Some Experience in iOS development (Swift and SwiftUI) is Nice to Have. 
• Unit/UI testing experience with JUnit, Espresso, or Robolectric.

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