Android App Developer

Hiring: Senior Android App Developer

Location: Puchong
Employment Type: Permanent
Salary: Up to RM15,000/month

We are looking for an experienced Senior Android App Developer to join a team working on a sophisticated mobile application and SDK development project.

This role is ideal for a senior Android engineer with strong Kotlin expertise, hands-on SDK development experience, and a solid understanding of modern Android architecture and development practices.

Key Responsibilities

• Develop and maintain Android applications and SDKs using Kotlin.
• Build responsive and maintainable user interfaces using Jetpack Compose and custom design-system components.
• Implement asynchronous programming and reactive data flows using Kotlin Coroutines and Flow, including StateFlow.
• Design and maintain scalable applications using Clean Architecture principles across data, domain, and presentation layers.
• Develop and maintain Android SDKs, ensuring well-designed APIs, backward compatibility, and effective versioning.
• Manage SDK publishing and distribution through Maven and Artifactory.
• Implement dependency injection and networking solutions using tools such as Koin, Retrofit, and OkHttp.
• Maintain and optimize multi-module Gradle builds, product flavors, version catalogs, and build configurations.
• Write and maintain unit tests to ensure code quality, reliability, and maintainability.
• Apply code quality standards using tools such as Detekt and Android Lint within CI pipelines.
• Collaborate with the development team to improve software architecture, engineering practices, and overall delivery quality.

Requirements

• Minimum 7 years of professional Android development experience.
• Strong proficiency in Kotlin, including Coroutines, Flow, and StateFlow.
• Extensive hands-on experience with Jetpack Compose.
• Solid understanding of Clean Architecture and layered application design.
• Proven experience in Android SDK or library development, including API design, backward compatibility, versioning, and publishing.
• Strong knowledge of Gradle, including multi-module projects, product flavors, version catalogs, and build optimization.
• Experience with dependency injection frameworks such as Koin, or equivalent DI frameworks.
• Familiarity with Retrofit and OkHttp for networking.
• Experience with unit testing frameworks and libraries such as MockK, Turbine, and Truth.
• Good understanding of code quality practices and automated checks using Detekt and Android Lint.
• Ability to work with existing codebases and contribute to architectural improvements and modernization.

Work Location: In person