Senior Android Engineer (Kotlin/Java) – Build Scalable Apps

Hong Kong Unison Limited; Kuala Lumpur; On-site; MYR 120,000 - 180,000; Full time

Job summary

Hong Kong Unison Limited in Kuala Lumpur, Malaysia, is seeking a Senior Android Developer with 6+ years of experience to design, develop and maintain native Android apps. Expertise in Kotlin and Java, plus Firebase services and deployment, is required.

You will collaborate with product, design, QA and backend teams to deliver robust mobile experiences. Key focus areas include clean architecture (MVVM/MVP/MVC), RESTful integrations, and modern UI with Material Design.

Qualifications

• 6+ years of Android development experience.
• Strong proficiency in Kotlin.
• Good experience with Android Java.
• Strong understanding of Android SDK and Android Studio.
• Experience with Android app architecture (MVVM/MVP/MVC).
• Experience integrating RESTful APIs.
• Knowledge of Android UI components and Material Design.
• Strong debugging and troubleshooting skills.

Responsibilities

• Design, develop, and maintain native Android applications.
• Develop new features using Kotlin.
• Maintain and enhance existing Java-based Android applications.
• Integrate REST APIs and third-party SDKs.
• Build, test, and release Android applications.
• Implement Firebase services for notifications, analytics, and crash reporting.
• Optimize application performance and stability.
• Automate mobile application builds and deployments using Fastlane and CI/CD pipelines.
• Participate in code reviews and ensure coding standards are followed.
• Work closely with product owners, designers, QA, and backend teams.
• Follow Agile development practices and contribute to sprint planning and retrospectives.

Skills

Kotlin

Java

Android development

Android SDK

Android Studio

REST APIs

App architecture MVVM/MVP/MVC

Material Design

Debugging

Agile/Scrum

Tools

Gradle

Maven

Firebase

Fastlane

CI/CD tools

GitHub/GitLab

DevOps exposure

Job description

Hong Kong Unison Limited in Kuala Lumpur, Malaysia, is seeking a Senior Android Developer with 6+ years of experience to design, develop and maintain native Android apps. Expertise in Kotlin and Java, plus Firebase services and deployment, is required.

You will collaborate with product, design, QA and backend teams to deliver robust mobile experiences. Key focus areas include clean architecture (MVVM/MVP/MVC), RESTful integrations, and modern UI with Material Design.