Job Description
QA Automation Tester
Bucharest, Romania
This is Worldline.
Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.
The O pportunity
If you are passionate about automation and shaping the future of technology, we want to hear from you!
The Core Foundation & Integration Tribe (CFI) implements and delivers the Issuing core applications, from Card Issuing lifecycle to Transactions clearing & settlement. With over 150 million cards and 1.16 billion monthly transactions, our platforms operate at the forefront of capacity and performance.
We are now seeking a Test Automation Engineer who designs, implements, and maintains automated test frameworks and suites to ensure software quality, reliability, and performance across platforms, to validate functionality through automated testing and collaborate with development and product teams to establish test strategies and ensure high-quality deliveries.
Day-to-Day Responsibilities

• Develop and maintain robust automated test frameworks and libraries.
• Design, implement, and execute automated test scripts (UI, API, Batch, Interfaces, Integration, Performance).
• Create and maintain test data, environments, and CI/CD pipelines for automated and manual testing
• Analyze test results, identify root causes, and work with developers to triage and resolve defects
• Continuously improve test coverage, reliability, and efficiency through metrics and tooling
• Support the continuous improvement process and propose your own measures.
  

Who Are We Looking For
We look for big thinkers. People who can drive positive change, step up and show what’s next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• Strong programming skills (e.g., Java, Python, or JavaScript) and experience with at least one automation framework (e.g., Robot, Selenium, Playwright, Cypress, Appium).
• Solid experience with API testing (RESTful/SOAP) and tools (Postman, REST Assured, etc.).
• Strong problem-solving, debugging, and analytical skills.
• Excellent communication skills and ability to work effectively in a cross-functional team & in a collaborative environment.
• Payment domain knowledge is a plus : Card issuing, clearing/settlement, schemes.
• Previous experience as a Full Stack SW Engineer is a plus.
• Excellent written and spoken English (C1); additional languages (French) are appreciated.
  

Perks & Benefits
At Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also:

• Hybrid Working Policy
• Gift vouchers on the occasion of Christmas/Easter Holidays
• Private medical services
• 21 vacation days/year
• Referral bonuses for new hires recommended by you
• WFH & Flexible Working Hours
• Full access to the “Learning” platform
  

Shape the evolution.
We are pushing towards the next frontiers of payments technology, and we look for big thinkers to join our journey. People with passion, can-do attitude and a hunger to learn and grow. Here you’ll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. And with our empowering culture, strong technology and extensive training opportunities, we help you accelerate your career. Wherever you decide to go. Join our global team of over 18,000 innovators across 40+ countries, and shape a tomorrow that is yours to own.
Learn more about life at Worldline at jobs.worldline.com
We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.
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