Android Developer

Kforce has a client in Coral Springs, FL that is seeking an Android Developer. Summary: The ideal candidate is passionate about building high-quality, user-focused Android applications using Kotlin as the primary development language. As an Android Developer, you'll work on both new enterprise-level initiatives and enhancing existing codebases, collaborating closely with cross-functional teams to deliver robust, maintainable, and intuitive mobile experiences.

• Bachelor's degree in Computer Science/Computer Engineering or equivalent experience
• 5+ years of experience in Android application development with Kotlin
• Strong proficiency in Kotlin, including advanced features such as coroutines, flows,

sealed classes, and extension functions * Proven experience as an Android developer with a portfolio of released applications in Google Play Store * Deep knowledge of Android SDK, Android Studio, and core Android development best practices * Experience implementing MVI and/or MVVM architecture with Jetpack Compose, Compose Navigation, and ViewModel * Strong understanding of clean architecture principles and modular app design for enterprise-scale applications * Practical experience implementing dependency injection using Hilt to improve modularity, testability, and scalability

• Proficiency in Kotlin Coroutines and Flow for asynchronous and reactive programming
• Familiarity with Jetpack libraries, including Lifecycle, Navigation, Room, DataStore, and

WorkManager * Strong understanding of RESTful APIs and integrating Android apps with backend services using Retrofit and Ok * Experience with secure coding practices including OAuth 2.0/OIDC, biometric authentication, encrypted storage (EncryptedSharedPreferences), and certificate pinning * Experience working with Firebase (push notifications via FCM, analytics, crash reporting via Crashlytics, remote config) * Knowledge of app performance monitoring, Android Profiler, and optimization techniques for memory, battery, and network * Skilled in unit testing with JUnit and MockK, UI testing with Espresso, and screenshot testing with Paparazzi or similar tools, permissions, and privacy best practices

• Familiarity with Android widgets and Glance for building home screen experiences
• Deep understanding of WorkManager, foreground services, and battery optimization

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