QA Engineer - E-commerce

You are responsible for the quality assurance of our software products throughout the entire development lifecycle and
you establish and maintain a comprehensive QA and test strategy, drive test automation and Shift-Left practices, and
ensure continuous quality and efficiency improvements through data-driven monitoring and the targeted use of AI tools.
• Creation, documentation and iterative further development of a company-wide QA and test strategy as a living document
– aligned with product development, team structure and technological advancements.
• Early involvement in requirements reviews, Definition of Ready, acceptance criteria and architecture decisions to embed
quality into the development process from the outset.
• Continuous evaluation and enhancement of QA methods, standards and processes based on metrics and retrospectives.
• Identification, evaluation and structured integration of suitable AI tools (e.g. for test generation, error classification or
predictive test selection) into existing QA workflows.
• Development, maintenance and coverage analysis of all test cases (UI, API, End-to-End).
• Creation and maintenance of manual and automated UI and API tests.
• Coordination and execution of exploratory and regression test runs.
• Planning and execution of QA events (e.g. test sessions) in the context of go-lives.
• Implementation, operation and further development of test automation solutions.
• Integration of automated tests into GitLab CI pipelines.
• Maintenance of internal QA repositories including branch and role structure in GitLab.
• Taking on minor DevOps tasks to support build and deploy processes.
• Setup and maintenance of Datadog dashboards for runtime monitoring of tests and system behaviour in staging and
production environments.
• Evaluation of automated test reports and derivation of concrete measures.
• Transparent quality reporting as a basis for team and management decisions.
• Management of defects/bugs: prioritisation, tracking, reporting and maintenance of the bug board.
• Setup and maintenance of test data (test case matrix, customer and item matrix, payment data) for staging environments.
• Ensuring the stability and functionality of staging environments.
• Close alignment with Software Engineers, Tech Lead, Product Owner, UX/UI and QA Services – particularly in early
development phases in line with the Shift-Left approach.
• Mutual support with and for test automation engineers.
• Contribution to the preparation of tender documents in the QA domain.

• Project Management & Documentation: JIRA / Confluence;
• UI Automation: Playwright (TypeScript), Appium ;
• API Testing: ReadyAPI ;
• CI/CD & Version Control: Git / GitLab;
• Cross-Browser & Mobile Testing: BrowserStack, Mobile Test Devices;
• Monitoring & Observability: Datadog;
• AI-Powered Tools: Claude Code, Cursor, GitHub Copilot, AI-based Test Generation, LLM-driven Error Analysis;
• Test Data Management: Custom-built Test and Data Matrices.

*We are an equal opportunity employer and value diversity. All employment decisions are made without regard to age, gender, disability, race, ethnicity, religion, sexual orientation, or any other protected characteristic. We encourage applicants from all backgrounds to apply.*