Senior Android Developer

Senior Android Developer - Payment Applications

Nunagh, Co Tipperary - Onsite

We are seeking an experienced Senior Android Developer to join our clients high-performing, collaborative team. In this role, you will design and build next-generation mobile payment applications using Kotlin and Android, ensuring seamless, secure, and user-friendly payment experiences. Working within a multidisciplinary team of developers, architects, product owners, and DevOps engineers, you will play a key role in delivering innovative solutions in a dynamic and fast-paced environment.

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• This Senior Android Developer role will, in collaboration with a multidisciplinary delivery team, design and develop Smart-Mobile applications for the fintech industry based on defined requirements.
  
• Design, develop, and deliver Android applications that power best-in-class payment experiences.
  
• Collaborate with an agile delivery team, contributing to solution architecture, design, and technical specifications.
  
• Write high-quality, maintainable, and testable code, including unit tests, regression tests, and system integration tests.
  
• Troubleshoot complex issues across a wide range of devices, solutions and environments.
  
• Implement monitoring and logging solutions to ensure enterprise-grade performance and reliability.
  
• Contribute to estimation efforts at a T-shirt sizing level using your expertise in the relevant areas.
  
• Share knowledge, mentor team members, and foster a culture of collaboration and continuous improvement.
  
• Work closely with stakeholders across the business to translate needs into robust technical solutions.
  

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• 7+ years of experience designing and developing Android applications.
  
• Bachelor’s degree in a relevant discipline such as computer science, business informatics or mathematics.
  
• Strong expertise in Kotlin, Java, Android SDK, Android Jetpack Compose, Kotlin Coroutines and clean architecture design patterns.
  
• Previous experience in the payments industry (e.g., Nexo Standards/ specification, EMVCo, PCI/PTS compliance, payment schemes).
  
• Familiarity with popular third-party libraries for Android development.
  
• Up-to-date knowledge of the latest Android development trends and best practices.
  
• Hands‑on experience with CI/CD pipelines, GitLab/GitHub, Maven, Eclipse and tools such as Jira and Confluence.
  
• Solid understanding of UI design, Figma design conversions, performance optimization, and adaptability across different screen sizes.
  
• Excellent communication and interpersonal skills, with the ability to collaborate across teams and explain technical solutions clearly. xcfaprz
  
• Strong problem‑solving abilities, organizational skills, and a proactive, ownership-driven mindset.
  

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