Senior Automation Quality Assurance Engineer

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money.

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.

Reporting to the Software Team Manager, you will help modernize the automation flows of one of our main products. You will be responsible for designing, implementing, and maintaining automated test suites across both frontend and backend components, focusing on React-based UI and backend services. You will also manage and evolve our build and automation infrastructure, ensuring high reliability and fast feedback cycles.

What you’ll do:

• Design and implement automated test cases for frontend (React) and backend components.
• Maintain test suites, ensuring stability and relevance through regular updates.
• Investigate production defects and perform root cause analysis.
• Define and document test scenarios based on product requirements and user stories.
• Collaborate with developers and product owners to ensure test coverage and quality goals.
• Integrate automated tests into CI/CD pipelines using Jenkins and related tooling.
• Maintain automation infrastructure using Docker, Kubernetes, and scripting.
• Recommend testing tools and frameworks for component and integration testing.
• Participate in sprint planning, design reviews, and UI/UX feedback sessions.
• Identify bottlenecks in the testing process and propose improvements to reduce cycle time.
• Contribute to performance and security testing strategies.

What you’ll bring:

• 5+ years of experience in Automated testing.
• Proficiency in English.
• Solid hands-on experience with Bash and at least one scripting language (preferably Python).
• Proficiency in frontend testing frameworks and libraries (e.g., Jest, Cypress, or Playwright).
• Hands-on experience with Git and version control workflows.
• Working knowledge of containerization and orchestration tools (Docker, Kubernetes).
• Experience with Jenkins or similar CI/CD tools.
• Work with the Linux command line in different troubleshooting and scripting scenarios.
• Experience writing performance and resilience tests.
• Working knowledge of JavaScript/TypeScript.
• Practical experience with the ReactJS framework.
• Experience with AWS or other cloud platforms.
• Backend development experience, ideally with Java.

You will get:

• Personal Development – career pathway for professional growth supported by learning and development programs and unlimited access to online educational training courses, learning materials and books.
• Work environment – excellent work conditions with friendly environment, recognized strong team spirit, and fun and quality recreation time.
• Social benefit package including life insurance, food vouchers, additional health insurance, monthly flex allowance and internet coverage, corporate discounts, marriage and childbirth / adoption allowance, Multisport card, Sharesave plan, Employee assistance program, а birthday gift and many other benefits!
• Work-life balance – 25 days paid vacation, 1 additional day off for your birthday and extra 3 paid days for participation in Social responsibility event.
• Opportunity for Flexible working hours and Home Office.

Experian is an Equal opportunity employer. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

#LI-Hybrid

This is a hybrid remote/in-office role.

Experian Careers – Creating a better tomorrow together