Design, implement, and maintain automated tests across frontend and backend components (unit, integration, and regression tests)
Implement automated API tests and contribute to contract testing to ensure integration stability
Contribute to test automation for web-based applications using modern technologies (React/TypeScript, .NET / C#)
Ensure automated tests are integrated into CI/CD pipelines and provide fast, reliable feedback
Contribute to reliable test data management for stable and reproducible automated tests
Analyze test results, identify failure patterns, and support root-cause analysis together with developers
Use AI-assisted tools for test generation, maintenance, and analysis, validating their outputs
Collaborate closely with engineers, product management, and UX to ensure requirements are testable and quality risks are addressed early

Solid professional experience as a Software Engineer or Quality Engineer with a strong focus on automated testing
Hands-on experience with test automation for web applications and APIs
Experience with modern test frameworks in web and .NET ecosystems (e.g., Playwright/Cypress, xUnit/NUnit, or comparable tools)
Understanding of how databases and data persistence influence test strategy and test stability
Experience using AI-supported tools for testing and understanding the need to validate AI-generated results
Clean code, maintainable test suites, and reliable automation
Confident communication in English (C1 level); German skills are a plus

A remote working time model to keep your everyday life flexible
Exciting, challenging tasks in a dynamic, future-oriented environment
A culture of appreciation and a harmonious working atmosphere in a growing, international company with opportunities to get involved
A creative working environment, flat hierarchies and short decision-making processes
Attractive remuneration models, a permanent employment contract

Software Engineer – Quality Assurance & Test Automation, Web, .Net/C#

Key skills