Senior QA Engineer in C# (Test Automation & Data Testing)

Responsibilities

• Perform manual and automated testing of application functionality, data processing, and integrations
• Evaluate test scenarios and determine which cases are best suited for automation versus manual execution
• Develop and maintain automated tests in C#, including test fixtures and step definitions
• Use BDD frameworks such as SpecFlow, Cucumber, FitNesse, or equivalent tools
• Create and maintain clear, structured, and reusable Gherkin scenarios
• Design and execute data-focused tests, validating large datasets, data flows, transformations, and mappings between systems
• Write and maintain SQL queries to verify data accuracy, consistency, completeness, and integrity
• Integrate automated tests into CI/CD pipelines and maintain test execution reports
• Define test scenarios, select appropriate testing techniques, and ensure adequate coverage of requirements and business risks
• Identify, document, track, and communicate defects, collaborating with development and business teams to resolve issues

Languages