Senior Android Engineer - Kotlin, MVVM & Firebase

Helius Technologies Pte Ltd

Singapore

On-site

SGD 120,000 - 160,000

Full time

9 days ago

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Job summary

Helius Technologies Pte Ltd in Singapore is seeking an experienced Android Developer to design, build, test and maintain high quality Android applications. The role requires deep knowledge of Android development frameworks, lifecycle management, and mobile UI/UX best practices.

You will design and implement features using Kotlin and Java, integrate REST APIs, ensure security and performance, and publish apps on Google Play.

Qualifications

8+ years of Android development experience.
Strong proficiency in Kotlin and Java.
Hands-on experience with Android SDK, Android Studio, and Jetpack Components.
Experience with MVVM, MVP, or Clean Architecture.
Strong experience integrating REST APIs and JSON/XML data.
Familiarity with Git and version control systems.
Understanding of mobile application security and performance optimization.
Strong analytical and problem-solving skills.

Responsibilities

Design, develop, and maintain Android applications using Kotlin and/or Java.
Collaborate with product managers, designers, and backend developers to define and implement new features.
Write clean, efficient, and maintainable code following industry best practices.
Integrate RESTful APIs and third-party services.
Troubleshoot, debug, and optimize application performance.
Conduct unit testing and participate in code reviews.
Ensure application security, quality, and responsiveness.
Publish and manage applications on Google Play Store.
Stay updated with Android platform updates, emerging technologies, and industry trends.
Work within Agile/Scrum development methodologies.