Telekom HBS is seeking a Senior Tester to drive testing strategy, automation, and quality assurance for enterprise applications. Location: Luxembourg, Luxembourg. This is an on-site role based in Luxembourg. Responsibilities: - Define and implement a testing strategy with a strong focus on automated testing, identify regression scenarios suitable for automation, and ensure alignment with EIB testing processes, standards, and tools. - Test design and maintenance: design, create, and maintain reusable and modular test cases; enable simplified test case definitions to facilitate business user involvement; maintain test repositories and ensure consistency across releases. - Test execution and reporting: execute automated and manual test cases as required; monitor test results and provide structured reporting; ensure traceability between requirements, test cases, and results. - System and data validation: validate functional behavior after each release; perform data validation including database-level checks; ensure correctness, completeness, and consistency of data after system upgrades. - Automation tools and DevOps integration: experience with EIB-approved testing tools and frameworks (e.g., Leapwork, Cucumber) and testing practices within DevSecOps; integrate testing activities with DevOps tools such as Azure DevOps or Jira; support continuous testing where applicable. - Performance and risk awareness: ensure testing activities do not introduce additional load on systems (e.g., HOPEX); identify and document risks associated with deployment and upgrades. - Proven experience (

Telekom HBS is seeking a Senior Tester to drive testing strategy, automation, and quality assurance for enterprise applications. Location: Luxembourg, Luxembourg. This is an on-site role based in Luxembourg. Responsibilities: - Define and implement a testing strategy with a strong focus on automated testing, identify regression scenarios suitable for automation, and ensure alignment with EIB testing processes, standards, and tools. - Test design and maintenance: design, create, and maintain reusable and modular test cases; enable simplified test case definitions to facilitate business user involvement; maintain test repositories and ensure consistency across releases. - Test execution and reporting: execute automated and manual test cases as required; monitor test results and provide structured reporting; ensure traceability between requirements, test cases, and results. - System and data validation: validate functional behavior after each release; perform data validation including database-level checks; ensure correctness, completeness, and consistency of data after system upgrades. - Automation tools and DevOps integration: experience with EIB-approved testing tools and frameworks (e.g., Leapwork, Cucumber) and testing practices within DevSecOps; integrate testing activities with DevOps tools such as Azure DevOps or Jira; support continuous testing where applicable. - Performance and risk awareness: ensure testing activities do not introduce additional load on systems (e.g., HOPEX); identify and document risks associated with deployment and upgrades. - Proven experience (