Test Engineer

Job Description

Responsibilities
Requisition ID: R
Date posted: 11/07/2025
End Date: 11/30/2025
City: Nenagh
State/Region: Tipperary
Country: Ireland
Location Type: Onsite

Calling all innovators find your future at Fiserv.

Were 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, were involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Test Engineer - Commerce Hub

What does a successful Test Engineer do:

A successful Test Engineer is an integral member of the Scrum team, combining deep technical expertise with a strong understanding of business processes to ensure the delivery of high-quality software. You bridge the gap between development and quality assurance by leveraging your skills in both manual and automated testing.

What you will do:

• Spearhead the development and implementation of both manual and automated testing strategies for sophisticated, enterprise-level systems.
• Take ownership of automation frameworks, tools, and standards across initiatives, promoting an automation-first approach to testing.
• Partner closely with developers, architects, and product stakeholders to define clear, testable requirements and align testing efforts with strategic business goals.
• Foster quality engineering within agile teams by integrating testing seamlessly into CI/CD workflows.
• Conduct in-depth testing of APIs, microservices, web, and mobile platforms, covering functional, regression, integration, performance, and security aspects.
• Detect, investigate, and document software defects, driving prompt resolution and maintaining continuous feedback loops for quality assurance.
• Advocate for ongoing enhancements in testing processes, tools, coverage, and performance metrics.
• Explore and integrate cutting-edge tools and technologies to elevate testing capabilities and efficiency and engage in production support and validation.

What you will need to have:

• Over 6 years of hands-on experience in testing Java-based applications across diverse environments.
• Extensive hands-on experience with Selenium WebDriver, Cucumber BDD, Rest Assured, JMeter, and Cypress for robust test automation.
• Proficient in validating RESTful APIs and JSON/XML services using Postman and custom automation frameworks.
• Skilled in executing load, stress, and security tests using tools such as JMeter and OWASP methodologies, and adept at embedding automated tests into CI/CD pipelines with Jenkins and GitLab for streamlined delivery.
• Experienced in writing automation scripts using Java, JavaScript/TypeScript, or Python.
• Knowledgeable in deploying and testing within cloud ecosystems (AWS, Azure, GCP) and containerized setups using Docker and Kubernetes.
• Strong command of relational databases (Oracle, PostgreSQL, MySQL) and NoSQL solutions (MongoDB, Redis).
• Experienced in using Git, JIRA, and Confluence, and working within Agile/Scrum environments to drive team efficiency and transparency.
• Skilled in using Selenium, Cucumber, Postman, X-Ray, REST APIs, JMeter, Jenkins, GitLab, Git, and Gerrit for comprehensive testing and automation.

What would be great to have:

• Knowledge of the Fintech sector would be an advantage.

#LI-1IB

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.

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