Mobile Application Developer

A major client in the Dublin area is seeking a highly skilled and experienced Mobile application Developer to join their team on a hybrid work basis. The ideal candidate will play a critical role supporting the integration of a new payment system into a legacy internal mobile application, which supports approximately 8,500 users.

Key Responsibilities:

Support the design and development for the integration of a new payment system into a legacy internal mobile application.
Completion of Jira cards to support the integration
Support the collaborate with cross-functional teams to define, design, and ship new features.
Ensure the performance, quality, and responsiveness of the application.
Identify and correct bottlenecks and fix bugs.
Provide technical knowledge and mentorship to other developers.

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Experience with XML layouts for legacy support
Knowledge of offline syncing strategies
Familiarity with CI/CD pipelines and automated testing
Exposure to performance optimization and app security best practice
3+ years of experience as a mobile application developer
Solid understanding of MVVM architecture
Strong proficiency in Kotlin and Java
Hands-on experience with Jetpack Compose
Experience with Room Database for local data persistence
Familiarity with RESTful APIs and third-party libraries
Knowledge of Retrofit for API integration
Ability to drive the design and development of a mobile application with a large amount of end users.