Job Description



Fiserv is a global provider of financial services technology. Our clients include banks, thrifts, credit unions, securities broker dealers, leasing and finance companies, and retailers. In Nenagh, we are building the next generation of commerce infrastructure, services and analytics to support continued growth of our business.  

We are currently looking at expanding our technology centre and are seeking people who want to work on core product for deployment on a global scale. We want to talk with people who want to:

•                   Create better experiences for users

•                   Prioritize ease of use and functionality

•                   Build and deploy new services

•                   Ask questions of the biggest datasets

•                   Be passionate, impactful and Be first

•                   Join a team on a mission

Role Overview

Tech Lead Software Engineer will, in collaboration with a multidisciplinary delivery team, design and develop applications based on defined requirements.

Primary Objectives

  • Contribute significantly to implementing technical solutions within a collaborative, high trust, solutions delivery team which will contain other developers, architects, product owners and DevOps engineers.

  • Work within a defined agile delivery process to deliver high quality code for complex projects, responsible for leading the implementation from a development and engineering perspective. May be responsible for assigning resources and delegating tasks.

  • Design and implement Android applications and services that provide best in class payment flow experience for customers.

  • Implement and enhance interfaces with back-end payment processing systems using various protocols and data formats (e.g. XML/SOAP, TCP, HTTP/S).

  • Troubleshoot issues that may span across the software stack.

  • Support the architectural direction and solution specification for new applications and services.

  • Responsible for the execution of required, complex, development tasks, including: unit tests, debugging with state-of-the-art tools, programming languages and utilities.

  • Validation activities including, component tests, regression tests, system integration tests.

  • Implementation, documentation and quality assurance of software/architectures and E2E- solutions.

  • Creation of monitoring and logging solutions to allow for state-of-the-art monitoring of our high performance, enterprise production environment.

  • Contribute to estimation efforts at a T-shirt sizing level using your expertise in the relevant areas.

  • Knowledge transfer, active support and educational development of internal and external team members. Coaches and leads less experienced engineers.

  • Partner with developers, analysts, and tech leads across the enterprise, to identify business needs and appropriate technical solutions. Consults with senior managers and Principal Engineers on technology solutions.

  • Communication and stakeholder management of technology and business stakeholders.


Knowledge & Skills

  • At least 8 years experience in software engineering with at least 2 years in a technical lead role.

  • 6+ years’ experience in designing and developing Android, web and services based applications.

  • Bachelor’s degree in a relevant discipline such as computer science, business informatics or mathematics. Comparable education or professional experience also considered.

  • Experience with Android Software Development Kit (Java and Kotlin) - mandatory

  • Experience with Android Native Development Kit (NDK) C/C++ - mandatory

  • Experience with Global Platform Trusted Execution Environments (TEE) – beneficial

  • Experience with TrustZone/Trusted Operating Systems (Kinibi, QTEE/QSEE, iTrustee, TEEgris) – beneficial

  • Experience with Trusted Applications / Trustlets and TA OTA Provisioning – beneficial

  • Experience with Trustonic TAP SDK, Trustonic SWP, Trustonic TAM Server – beneficial

  • Experience with Host Card Emulation – beneficial

  • Experience with Near Field Communication – mandatory

  • Experience with Samsung KNOX Containers / Android Workspace Containers – beneficial

  • Experience with Google Mobile Services (GMS) – mandatory

  • Experience with Huawei Mobile Services (HMS) – beneficial

  • Experience with FireBase Messaging Services – mandatory

  • Experience with Whitebox Cryptography (WBC) /Software Key Box (SKB) – beneficial

  • Experience with Android KeyStore (Android 9.0+)

  • Previous experience in payments industry, specifically working with EMVCo, NEXO or exposure to PCI/PTS standards.

  • Experience with server technologies, REST web services, SOA, Android - good understanding of the platform, experience with Android ROM is a plus.

  • Experience with databases and schema design MySQL/SQLite tools.

  • High on social skills, team spirit and empathy.

  • Ability to communicate clearly to business analysts and stakeholders as well as technical-representatives.

  • Very strong and proven communication skills and attention to detail, open-minded and determined.

  • Very organized and highly competent in solving issues and finding solutions.

  • Responsible for planning, highlighting and implementing possible improvements for existing and new applications.

  • Can do, Will do attitude: You will be joining a founding team first and a large organisation second. This is exciting, you will wear many hats, some you will be familiar with and others will be an opportunity to develop.

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.


Job Field

:   Information Technology
Manager Level :   L2 - Supervisor/Professional

Save Job

More Jobs at First Data Follow Company

See all jobs at First Data

Similar jobs