Mobile Application Developer

Job Description 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. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: Skills and Requirements 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. 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