Senior Test Automation Engineer
New
B
BillenniumData processing and AI
Workplace type: remote; Country code: PLContractSenior
Salary not disclosed
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Job Details
- Languages
- Fluent English; German language skills (nice to have)
- Required Skills
- PythonAWS EKSAPI testingGrafanaPlaywright
Requirements
- Senior-level QA experience, including previous ownership of QA in at least one project.
- Hands-on experience independently creating and implementing a test concept or test strategy.
- Strong Python and pytest test automation skills.
- Experience configuring and maintaining automated tests in CI pipelines.
- Strong experience testing backend and data-oriented systems, including APIs, integrations, data pipelines, and batch processing.
- Experience generating synthetic or rule-based test data.
- Experience with runtime, performance, and volume testing of backend or batch systems, including parallel processing.
- Ability to design performance scenarios, define relevant metrics, and analyze bottlenecks.
- Frontend test automation experience with Playwright or a comparable tool.
- Manual and exploratory testing experience.
- Practical knowledge of defect classification, severity levels, and release criteria.
- Fluent English.
Responsibilities
- Own and evolve the QA strategy, including test levels, risk-based testing, environments, test data, defect classification, and release criteria.
- Design and develop Python automated tests using pytest for APIs, integrations, data pipelines, and batch processing.
- Build frontend automation with Playwright or a comparable tool and integrate automated tests into CI pipelines.
- Develop PDF regression testing, including visual comparison and PDF/X-3 validation.
- Create synthetic and rule-based test data, cover data quality issues and edge cases, and apply property-based testing approaches such as Hypothesis.
- Design and execute performance and volume tests, including parallel processing.
- Analyze runtime and quality metrics in Grafana and test scaling in AWS EKS.
- Perform exploratory and release testing and monitor quality trends and regressions.
- Explore AI-assisted testing, including LLM-based automation.
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