861 Mobile App Developers jobs in Ireland

• Long-term day-rate contract
• Very competitive daily rates
• Latest and greatest tech within the Android world

An
Android Developer
is required for long-term enterprise application development with a leading technology company in Limerick. You'll help build consumer and business-facing applications with huge throughput.

The team is about to undertake a large, long-term programme of work on an Android application that is closely integrated with a major suite of enterprise systems. This is a great opportunity for an Android Developer to get hands-on with a major enterprise project.

Desired Skills / Experience

• Solid Android development experience with a proven ability to build enterprise applications, provide technical advice, and offer thought leadership.
• Excellent skills in Kotlin and modern Android application development.
• Comfortable providing SME guidance on best practices for Android development, including tooling, deployment processes, and testing.
• Experience working within a compliance or regulated industry is a plus.

For more information, get in contact with
Ross Irwin
at
The Recruitment Company
.

Overview:

As an Android Developer, you will be responsible for designing, developing, and maintaining secure, high-performance mobile payment applications. You will work closely with cross-functional teams to deliver innovative solutions using Kotlin and modern Android frameworks.

NOTE: This role is based on-site, 5 days a week in Nenagh, Co. Tipperary.

Responsibilities:

• Design and develop secure, high-quality Android applications for seamless payment experiences.
• Troubleshoot and optimise applications across a wide range of devices and environments.
• Refactor and enhance existing codebases for performance, maintainability, and scalability.
• Implement monitoring and logging to ensure enterprise-grade reliability.
• Collaborate with architects, product owners, and DevOps engineers to gather requirements and translate them into technical designs.
• Contribute to sprint planning and estimation, providing technical insight to delivery discussions.
• Participate in code reviews, mentor peers, and promote engineering best practices and continuous improvement.

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Experience in the payments domain (e.g. Nexo Standards, EMVCo, PCI/PTS compliance) is highly desirable.

Essential skills:

• 4+ years of experience designing and developing Android applications.
• Strong proficiency in Kotlin, Java, and the Android SDK.
• Solid understanding of UI/UX principles, including Figma handoff and multi-device optimisation.
• Experience with popular Android libraries and frameworks.
• Familiarity with CI/CD pipelines, Git/GitHub, Maven, and tools like Jira/Confluence.
• Strong communication skills and a collaborative mindset.
• Analytical and detail-oriented approach to problem solving.
• Comfortable working in Agile Scrum teams.

Experience:

• Experience with REST APIs, SOA, and database design.
• Exposure to distributed computing environments.
• Familiarity with RxJava, functional programming, MVP/MVC, or React Native.
• Experience with Android ROM or the Android Open Source Project is a plus.
• Strong focus on test automation and reliability across edge cases.

Benefits:

At Expleo, we are committed to providing a competitive salary and substantial benefits offering with unique wellbeing, financial and employee recognition programmes.

We pride ourselves on our diverse and inclusive culture and offer a variety of family friendly policies and enhanced leave to help you achieve a healthy work life balance.

By providing significant learning and development opportunities, we encourage individual growth and success throughout your career with us.

• Collaborative working environment – we stand shoulder to shoulder with our clients and our peers through good times and challenges
• We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects
• Expleo Academy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses
• Competitive company benefits such as medical and dental insurance, pension, life assurance, employee wellbeing programme, sports and social events, birthday hampers and much more
• Always working as one team, our people are not afraid to think big and question the status quo.

"We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age".

At Expleo, we understand that many people experience impostor syndrome throughout their lifetime, please do not let this discourage you from applying for this role. Our Talent Acquisition Team welcomes all CV's and will consider your application in line with the values, requirements and role competencies.

As an Android Developer, you will be responsible for designing, developing, and maintaining secure, high-performance mobile payment applications. You will work closely with cross-functional teams to deliver innovative solutions using Kotlin and modern Android frameworks.

NOTE~
This role is based on-site, 5 days a week, at our Nenagh, Co Tipperary office.

Responsibilities

• Design and develop secure, high-quality Android applications for seamless payment experiences.
• Troubleshoot and optimise applications across a wide range of devices and environments.
• Refactor and enhance existing codebases for performance, maintainability, and scalability.
• Implement monitoring and logging to ensure enterprise-grade reliability.
• Collaborate with architects, product owners, and DevOps engineers to gather requirements and translate them into technical designs.
• Contribute to sprint planning and estimation, providing technical insight to delivery discussions.
• Participate in code reviews, mentor peers, and promote engineering best practices and continuous improvement.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Experience in the payments domain (e.g. Nexo Standards, EMVCo, PCI/PTS compliance) is highly desirable.

Essential Skills

• 4+ years of experience designing and developing Android applications.
• Strong proficiency in Kotlin, Java, and the Android SDK.
• Solid understanding of UI/UX principles, including Figma handoff and multi-device optimisation.
• Experience with popular Android libraries and frameworks.
• Familiarity with CI/CD pipelines, Git/GitHub, Maven, and tools like Jira/Confluence.
• Strong communication skills and a collaborative mindset.
• Analytical and detail-oriented approach to problem solving.
• Comfortable working in Agile Scrum teams.

Experience

• Experience with REST APIs, SOA, and database design.
• Exposure to distributed computing environments.
• Familiarity with RxJava, functional programming, MVP/MVC, or React Native.
• Experience with Android ROM or the Android Open Source Project is a plus.
• Strong focus on test automation and reliability across edge cases.

Benefits
At Expleo, we are committed to providing a competitive salary and substantial benefits offering with unique wellbeing, financial and employee recognition programmes.

We pride ourselves on our diverse and inclusive culture and offer a variety of family friendly policies and enhanced leave to help you achieve a healthy work life balance.

By providing significant learning and development opportunities, we encourage individual growth and success throughout your career with us.

• Collaborative working environment – we stand shoulder to shoulder with our clients and our peers through good times and challenges
• We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects
• Expleo Academy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses
• Competitive company benefits such as medical and dental insurance, pension, life assurance, employee wellbeing programme, sports and social events, birthday hampers and much more
• Always working as one team, our people are not afraid to think big and question the status quo.

"We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age".

At Expleo, we understand that many people experience impostor syndrome throughout their lifetime, please do not let this discourage you from applying for this role. Our Talent Acquisition Team welcomes all CV's and will consider your application in line with the values, requirements and role competencies.

Principal Android Engineer

Location:
Ireland (office attendance required once per week)

Type:
Contract or Permanent

Rate:
€350/day (contract) or €70,000/year (permanent)

About the Role

We're seeking an experienced Principal Android Engineer to lead the technical direction of a large customer mobile app. This is a high-impact role focusing on architecture, scalability, and technical mentorship across multiple agile teams (Android & iOS). You'll play a pivotal role in shaping the app's future, driving re-platforming initiatives, and ensuring best-in-class engineering standards.

Key Responsibilities

• Lead Android architecture and set coding standards
• Mentor and coach engineers across Android and iOS teams
• Drive re-platforming and modernization projects
• Ensure scalability, reliability, and maintainability of the mobile app
• Collaborate closely with product, design, and backend teams

Must-Have Skills & Experience

• 8+ years of Android development experience
• 3+ years in technical leadership roles
• Expertise in Kotlin, Jetpack Compose, and modern app architecture
• Proven track record delivering large-scale, high-availability mobile apps
• Strong background in CI/CD, API integration, and automated testing

Nice-to-Have

• AWS (AppSync, Lambda)
• Cross-platform strategy experience
• Mobile analytics and accessibility best practices

GemPool are looking for a
Senior Android Developer
to guide the technical direction of a large-scale, customer-facing mobile platform used by millions every year. You'll focus on
architecture, scalability, and mentorship
, collaborating closely with multiple agile teams across Android and iOS.

Location:
North Dublin (Hybrid - usually 1 day in the office per week)

Contract Duration:
6-12 months with possible extension opportunities

Rate: € per day

Rate Breakdown to a salary:

Irish Working days in 20026 = days holiday/sick leave = 228 days

228 X €per day =
, ,000

Responsibilities:

• Lead Android architecture and set coding standards for a complex, high-traffic app
• Drive re-platforming initiatives and ensure best practices in performance, testing, and reliability
• Mentor and support engineers across mobile teams
• Collaborate with product, design, and backend teams to deliver seamless, user-first experiences

Requirements:

• 10 years of Android development experience
• Around 3 years in a technical leadership role, leading teams or projects
• Expertise in
  Kotlin
  ,
  Jetpack Compose
  , and
  modern app architecture
• Proven track record in delivering
  large-scale, high-availability mobile applications
• Strong experience with
  CI/CD
  , API integrations, and automated testing

Preferred Experience:

• Experience with
  AWS services
  (AppSync, Lambda)
• Understanding of
  cross-platform strategies
  ,
  analytics
  , or
  accessibility best practices

This is an opportunity to lead the next evolution of a major consumer app, working with talented engineers and making a real impact on how users connect with a national brand.

Reach out to if you'd like more information

Calling all innovators – find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title
Android Developer

Android Developer - Payment Applications - Nenagh
Fiserv is a global provider of financial services technology that enables money movement for thousands of financial institutions and millions of people and businesses – for a world that never powers down. Holding 40 years of fintech and payments leadership, it provides the systems, channels and platforms to move money and information in a way that moves the world. In Fiserv - Nenagh, we are building the next generation of commerce infrastructure, services and analytics to support continued growth of our business.

We're not here to follow change – we're here to lead it. With a client-first mindset and relentless focus on quality, we see bold opportunities ahead that will move the industry forward.

About The Role
We are looking for an experienced Android Developer to join our 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.

Primary Objectives
This Android Developer role will, in collaboration with a multidisciplinary delivery team, design and develop Smart-Mobile applications 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.

Knowledge & Skills

• 4+ years of experience designing and developing Android applications.
• Bachelor's degree in a relevant discipline such as computer science, business informatics or mathematics. Comparable education or professional experience also considered.
• Strong expertise in Kotlin, Java, and Android SDK.
• Previous 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, 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.
• Strong problem-solving abilities, organizational skills, and a proactive, ownership-driven mindset.

Nice To Have

• Expertise in Android - understanding of the platform, experience with Android ROM 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.
• Comfortable writing robust unit tests, including edge cases, usability, and reliability.
• Experience with distributed computing environments.

Learn more about Fiserv: Life moves fast. And as it does, we know most people aren't thinking about "financial services" But we are. We help people and businesses move money and information every minute of every day. Our solutions connect financial institutions, corporations, merchants and consumers to one another, millions of times a day, behind the scenes, reliably and securely. We're Fiserv, a global leader in Fintech and payments enabling innovative financial services experiences that are in step with the way people live and work today. The company's approximately 44,000 associates proudly serve clients in more than 100 countries, so their customers, members and consumers can move money when and where they need it, at the point of thought. Our Aspiration is to move money and information in a way that moves the world. As a FORTUNE 500 company and one of FORTUNE Magazine World's Most Admired Companies for the sixth consecutive year, we are committed to excellence and purposeful innovation. Explore the possibilities of a career with Fiserv and Find Your Forward with us.

Thank You For Considering Employment With Fiserv. Please

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our Commitment To Diversity And Inclusion
Fiserv is proud to be 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 category protected by law.

Note To Agencies
Fiserv does not accept resume submissions 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.

Warning About Fake Job Posts
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Android Developer - Remote (Ireland-based)

Location: REMOTE Ireland

Salary: €80K - €100K base

Are you an
Android Software Engineer
who loves building innovative, high-quality mobile applications? This is an exciting opportunity to join a fast-growing Irish tech consultancy that partners with clients to deliver cutting-edge digital solutions. Working as part of a remote-first team, you'll collaborate closely with clients and colleagues to shape and deliver impactful software products.

Your Responsibilities:

• Develop
  Android applications
  using
  Kotlin
  within an agile team environment
• Collaborate with clients, business analysts, designers, QA engineers, and stakeholders to deliver best-in-class solutions
• Contribute to system and application design with a focus on quality and innovation
• Apply best practices including
  TDD, CI/CD pipelines
  , and effective release management
• Support knowledge sharing and foster a culture of continuous improvement

About You:

• Proven expertise in
  Android development with
  Kotlin
• Experience working in agile teams with tools such as Jira or
  Azure DevOps
• Strong background in delivering client-facing solutions, ideally within a consultancy environment
• Passion for technical learning, quality, and collaboration
• Bonus: exposure to
  iOS
  development with
  Swift

If you're ready to take the next step in your career as a
Software Engineer (Android)
, we'd love to hear from you. Apply today and help us create solutions that make a real difference.

*For this position you need to be based in Ireland and hold an EU/UK passport or a Stamp 4.

Department:
Ireland-Technology

Location:
Ireland

Description
At Bluefin, we thrive in a dynamic and fast-paced environment where innovation and leadership are at the forefront of everything we do. Join us in revolutionizing data security within the integrated payments industry, as we protect over 35,000 companies across 59 countries with our cutting-edge encryption and tokenization technologies. Our collaborative culture empowers you to take initiative and make impactful contributions, while our commitment to professional growth ensures you have the tools and opportunities to excel. Embrace the challenge of working in a vibrant atmosphere that values agility and leadership, and be part of our mission to create secure, frictionless experiences for businesses and their customers. If you're ready to drive change and make a difference, we invite you to embark on this exciting journey with us

We are seeking an experienced and security-focused
Payment Systems Fullstack Developer
to join our product team building Android-based payment applications. You will primarily work on the development and maintenance of our Android POS terminal software, occasionally contributing to auxiliary tools and apps that support our core products. Security is at the heart of what we do—we adhere to strict standards like
PCI DSS
and
P2PE
, and you'll play a key role in upholding them. This role reports to the
Team Lead, Terminal Development.
Essential Duties and Responsibilities

• Develop and maintain secure and scalable
  Android POS applications.
• Implement cryptographic protocols, secure communication, and secure data storage.
• Collaborate with QA, security, and backend teams for full-stack alignment.
• Ensure full compliance with
  PCI, P2PE,
  and other relevant standards.
• Design, build, and troubleshoot supporting applications and backend services.
• Integrate with hardware-level APIs and embedded systems where needed.
• Write clean, maintainable, well-documented, and testable code.

Skills and Qualifications
To perform this job successfully, the individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions:

• Proficiency in
  Java and Android SDK
  is essential, with the ability to develop, maintain, and optimize Android applications.
• Knowledge of
  EMV, contactless payments, or terminal-level SDKs
  is preferred, particularly for those with experience in payment processing or POS integrations.
• A solid understanding of
  Cryptography
  is required, including implementing encryption, key management, and secure data storage in accordance with industry best practices.
• Familiarity with
  Kotlin
  is preferred, as it is increasingly used for modern Android development.
• Understanding of
  Lua
  is preferred, particularly in scripting for embedded systems or application customization.

Equal Employment Opportunity
Bluefin provides equal employment opportunities to all employees and applicants without regard to gender, civil status, family status, sexual orientation, religion, age, disability, race (which includes a person's colour, nationality, ethnic or national origins), or membership of the Traveller community, in accordance with the Employment Equality Acts.

Our client is a product-driven tech company building high-quality Android apps used at scale. With a focus on clean architecture, performance, and user experience, they're looking for an Android Developer to help take their mobile offering to the next level.

Your Responsibilities:

• Design, develop, and maintain Android applications using Kotlin, with some legacy support in Java.
• Collaborate with product, design, and backend teams to plan, build, and ship new features.
• Build responsive UIs following Material Design principles, ensuring a smooth and intuitive user experience.
• Work with Android Jetpack libraries like LiveData, ViewModel, Room, Navigation, and WorkManager to build scalable, maintainable apps.
• Integrate APIs using Retrofit or OkHttp, and work with both REST and GraphQL data sources.
• Write clean, modular code with a focus on performance, maintainability, and testability.
• Contribute to unit testing and CI/CD processes to ensure a smooth and reliable release pipeline.
• Use Git and version control best practices as part of an efficient, collaborative team workflow

What's needed from you:

• 3+ years of professional Android development experience.
• Strong proficiency in Kotlin and solid working knowledge of Java.
• Hands-on experience with Android Jetpack components and modern app architecture (MVVM, Clean Architecture, etc.).
• Familiarity with RESTful APIs and GraphQL, including tools like Retrofit and OkHttp.
• A good eye for detail when it comes to UI/UX, with a strong understanding of Material Design guidelines.
• Confident in Git workflows and collaborative tools like GitHub or Bitbucket.
• Comfortable writing unit tests and integrating with CI/CD tools like GitHub Actions, Bitrise, Jenkins, or CircleCI.
• Strong communication skills and the ability to translate requirements into practical development tasks.

Why Join Our Client?

• Build products that reach thousands (or millions) of users.
• Join a forward-thinking, engineering-led team.
• Remote-friendly setup, flexible hours, and strong career development support.
• Competitive salary and benefits in a supportive work culture.