Senior Android Engineer — Kotlin, Jetpack Compose (On-site, Alpharetta)

Ojus Llc; Alpharetta (GA); Presencial; USD 120.000 - 180.000; Jornada completa

Descripción de la vacante

OJUS LLC in Alpharetta, GA is seeking an accomplished Senior Android Developer for a 12+ month contract. You will own mobile code authoring, architecture, asynchronous programming, and automated testing using Kotlin and Java, Jetpack Compose, MVVM, and RESTful API integration.

You will design and maintain native Android apps, build modern UIs, implement Clean Architecture, and collaborate with cross-functional teams to deliver high-quality mobile solutions for global clients.

Formación

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or related technical discipline.
• Minimum of 9+ years of progressive professional hands-on experience in native Android mobile application development.
• Strong, demonstrable operational expertise in Kotlin and Java programming languages.
• Comprehensive working knowledge and practical proficiency in Android SDK, Android Jetpack, and Jetpack Compose UI development.
• Deep practical experience in MVVM and Clean Architecture design patterns and RESTful API integration.
• Solid practical grasp of version control systems (Git), Android Studio tooling, and Gradle build automation.
• Exceptional analytical problem-solving aptitude, mobile debugging capabilities, and professional stakeholder communication skills.
• Mandatory legal work authorization and physical availability for in-person interviews and Alpharetta, GA.

Responsabilidades

• Architect, design, develop, test, and maintain high-quality, scalable native Android applications utilizing Kotlin and Java.
• Build modern, responsive user interfaces utilizing Android SDK, Android Jetpack, and Jetpack Compose reactive UI frameworks.
• Implement robust MVVM and Clean Architecture design patterns to ensure maintainable, decoupled, and testable mobile codebases.
• Integrate secure RESTful APIs, web services, and backend synchronization workflows utilizing Retrofit and Kotlin Coroutines.
• Manage local data persistence utilizing Room Database and configure dependency injection utilizing Hilt and Dagger.
• Perform comprehensive unit testing, UI testing, and mobile application performance profiling to eliminate memory leaks and reduce latency.
• Collaborate seamlessly with product managers, UI/UX designers, QA squads, and backend engineers during agile sprint cycles.
• Maintain meticulous technical documentation, code repositories in Git, build configurations in Gradle, and deployment runbooks.

Conocimientos

Kotlin & Java

Android SDK/Jetpack

Jetpack Compose

MVVM

RESTful APIs

Educación

Bachelor’s or Master’s degree in CS/SE/IT

Herramientas

Git

Android Studio

Gradle

Retrofit

Descripción del empleo

OJUS LLC in Alpharetta, GA is seeking an accomplished Senior Android Developer for a 12+ month contract. You will own mobile code authoring, architecture, asynchronous programming, and automated testing using Kotlin and Java, Jetpack Compose, MVVM, and RESTful API integration.

You will design and maintain native Android apps, build modern UIs, implement Clean Architecture, and collaborate with cross-functional teams to deliver high-quality mobile solutions for global clients.