Overview
Android Developer – Payment Applications – Nenagh, Ireland
Fiserv is a global provider of financial services technology that enables money movement for thousands of financial institutions and millions of people and businesses. In Fiserv - Nenagh, we are building the next generation of commerce infrastructure, services and analytics to support continued growth of our business.
We are looking for an experienced Android Developer to join our high-performing, collaborative team. You will design and build next-generation mobile payment applications using Kotlin and Android, ensuring seamless, secure, and user-friendly payment experiences.
Responsibilities
* 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.
Qualifications & Skills
* 4 years of experience designing and developing Android applications.
* Bachelor’s degree in computer science, business informatics, mathematics, or a comparable discipline; additional education or professional experience also considered.
* Strong expertise in Kotlin, Java, and Android SDK.
* Experience in the payments industry (e.g., Nexo Standards, EMVCo, PCI/PTS compliance).
* 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, Git/GitHub, Maven, 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.
* Strong problem-solving abilities, organizational skills, and a proactive, ownership-driven mindset.
Nice to have
* Expertise in Android platform specifics; Android ROM experience is a plus.
* Knowledge of server-side technologies, REST APIs, SOA, and database design.
* Familiarity with RxJava, functional programming, MVP/MVC design patterns, Android NDK, React Native, or JavaScript.
* Experience with Android Bound Services and Android Open-Source Project.
* Experience writing robust unit tests, including edge cases, usability, and reliability.
* Experience with distributed computing environments.
About the role
This Android Developer role, in collaboration with a multidisciplinary delivery team, designs and develops Smart-Mobile applications based on defined requirements.
Application notes
Requisition ID: R-10363854 | Date posted: 08/19/2025 | End Date: 09/10/2025 | Location: Nenagh, County Tipperary, Ireland | Location Type: Onsite
We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other characteristic protected by law.
Our commitment to diversity and inclusion: Fiserv is proud to be an Equal Opportunity Employer. We do not accept resumes from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
How to apply
Please apply using your legal name and complete the profile, attaching your resume (either attachment or profile details are acceptable). Note: TimesJobs or its recruiting partners do not charge candidates for recruitment services.
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