The Merchant Billing team responsible for settlements with merchants and for managing incentive performance-based programs. We build and maintain services that calculate and prepare payout data in accordance with business rules, ensuring stable and consistent operation of settlement and incentive workflows across integrated services.
What you'll work on
End-to-end billing flows and integrations across Merchant Billing services
Manual and automated testing of new functionality and regression scenarios
Data consistency validation and integration testing across business-critical transactional flows
What you'll be responsible for
Design, maintain, and execute test cases for Merchant Billing services and flows
Build, maintain, and expand automated test coverage for critical billing scenarios
Validate integrations, data consistency, and end-to-end billing flows
Analyze test results, logs, and system behavior to identify defects and support investigations
Work closely with Developers to improve test automation tools and environments
Contribute to the test strategy and help improve overall QA practices
Report testing status, risks, and quality issues clearly to the team
What we need
3+ years of experience in QA Automation or a similar role
Strong experience in API testing (manual and automated) using Java or Kotlin
Experience building and maintaining automated test suites
Background in testing financial systems — billing, payments, or other transactional products
Good understanding of integration, regression, and end-to-end testing
Ability to analyze defects, identify root causes, and describe issues clearly and precisely
Strong communication and collaboration skills