Senior QA Software Engineer (f/m/d)

Do you spot website errors and feel driven to fix them? Are you experienced in identifying web service optimization opportunities and using Service-Mocking tools? If you're dedicated to excellence and skilled in process and test automation, join our agile QA team. As a senior member, you will lead projects, provide mentorship, and shape our testing strategy. Contribute crucial insights on dependencies, requirements, and risks, and become part of our international, highly motivated team!

• Review and analyze requirements, specifications, and technical design documents, providing timely feedback to stakeholders.
• Develop detailed, comprehensive, and well-structured test documentation.
• Design, develop and execute automated tests.
• Identify, fix and follow up on bugs.
• Perform regression testing.
• Administer automation frameworks and test databases within our CI/CD framework.

• Proven in-depth experience (3-4 years) in testing web applications and APIs as well as in developing automated tests.
• Strong knowledge of software QA methodologies, tools and processes.
• Programming skills in at least one language, preferably Java.
• Practical experience with automated testing tools/frameworks (e.g. Selenium, RestAssured).
• Experience with Linux/Unix shell.
• Knowledge of modern web services (REST, API standards, HTTP protocol, etc.) and SQL databases; working knowledge of JUnit.
• Experience working in an agile environment.
• Strong teamwork skills, analytical mindset, high quality awareness and openness to constructive feedback with the ability to translate it into process improvements.
• Successfully completed technical-oriented studies or comparable qualifications.
• Very good German or English skills.
• A plus: experience in CI/CD DevOps and Docker/ Kubernetes.

Our technology stack:

• Frontend and Single Page Applications: We use JavaScript (ES2015+, Node.js, Vue.js, Yarn, npm, etc.).
• Backends: Services based on Spring Boot and Apache Camel, accessed via REST or message queues.
• Third-Party Integrations: We integrate various third-party products and use APIs from providers like Google Cloud Platform, AWS and 1&1.
• Code Quality: High code quality is paramount; test code is treated with the same seriousness as production code.
• Continuous Delivery: Our central continuous delivery system allows us to roll out new software in different environments multiple times a day using Git, Helm and Jenkins, simply through merging and tagging.
• Operations: We mainly run our applications as Docker containers within a private cloud managed by a Kubernetes cluster.
• Monitoring & Analysis: We use central logging (ELK), Prometheus, Grafana and Icinga for analyzing metrics and monitoring our production operations.

Ready to take the next step in your career and make a significant impact in a pioneering company? Apply now and join our dynamic, international team!

• Stempeln ist so 90er: Bei uns gibt's Vertrauensarbeitszeit, Homeoffice und natürlich 30 Tage Urlaub
• Der Umwelt zuliebe: Wir finanzieren Dir gerne einen grünen Arbeitsweg per Deutschlandticket
• Im Herzen von Köln: Lage im Mediapark, frisch renovierte Räumlichkeiten mit modernster Ausstattung 
• Man lernt nie aus: Vom umfangreichen Onboarding bis zu individuellen Fortbildungsvereinbarungen 
• Rabatte bis zum Abwinken: Corporate Benefits, Ticketsprinter, Fitnessstudio
• Verpflegungs-Flat: Kaffee, verschiedenste Getränke, Obst, Brezeln und viele Mitbringsel des Teams
• Company-Events: Sommer-, Weihnachts-, Teamevents
• Krisenfester Job in zukunftssicherer Branche!