Senior QA Engineer

Our client provides the strongest foundation of billing services, plus the AI tools clients need to grow their business. We handle hundreds of millions of shoppers for thousands of leading online businesses worldwide.   What will you do? 1. Test Architecture & Automation (Hands-on) Architect, build, and maintain scalable test automation frameworks from scratch. Write and execute clean, maintainable automated tests for UI, API, and backend services. Conduct manual exploratory testing for complex new features and edge cases. Perform root cause analysis on defects to prevent recurrence. 2. Strategy & Pipeline Health Collaborate closely with Stakeholders and the tech team to define acceptance criteria and build comprehensive test strategies. Manage QA operational metrics. Own the QA Process. 3. Cultural Foster a "quality first" culture across cross-functional tech teams. Stay up to date on emerging AI/testing tools and drive continuous process improvements.       Technical Requirements Must-have Test Frameworks: Hands-on experience with modern automation tools like Selenium WebDriver, Playwright, or Cypress. CI/CD & Version Control: Experience integrating testing into CI/CD pipelines using tools like GitHub Actions or AWS CodePipeline. API & Data Testing: Strong capability in backend testing, RESTful API validation, and database querying (SQL). Project Management: Advanced knowledge of issue tracking and agile planning tools with JIRA. Nice-to-have Observability/Logging: Familiarity with tools like Splunk to debug product pipeline and environment issues. Coding Languages: PHP, Python, and JavaScript are desirable DevOps & Containerization: Practical knowledge of Docker to containerize test suites, build reproducible test environments, and manage dependencies.   General requirements Excellent English and communication skills (daily interaction in English involved) Previous experience in financial services is highly desirable Passion for learning, sharing, and working with other people 6 hours overlap with CET - while hours are flexible, you should generally be available most of the time, daily between 10-18, Central European time Self-motivated and disciplined to work full-time remotely   Benefits 100% remote 23 paid vacation days One extra day to celebrate your birthday Annual company retreat Team training and tools budget Solid company of 20 years of success in the exciting side of the Payments Industry