For one of our clients in the Telco industry, we are looking for an Testing Expert for Order to Cash processes Background of the project / order: The project is part of the Finance Transformation (FiT) and in connection with the RAITT (Radical Infrastructure and IT Transformation) project set up by the Technology division to transform BSS applications in the finance / order-to-cash sector. Specifications: Consulting on the planning, coordination and control of test activities for tax and tax-relevant processes, accounting processes and financial and risk management and systems within the BSS system architecture: Execution and monitoring of test activities for existing process and system quality (regression) as well as new functionalities (progression) Analysis and advice on the specification of new requirements as well as derivation of suitable test cases based on the business models relevant to finance Structured test execution including documentation, defect tracking and reporting to relevant stakeholders within the finance organization End-to-end validation of functionalities to be tested, taking into account pre-processes, upstream systems and interfaces to financial systems (IFRS & HGB) Preparation of relevant test results and status reports for the various finance areas as well as project reporting Required skills: Experience in order to cash processes IT and process management Knowledge in SAP standards Fluent English and German Capacity: fulltime Start: 01.07.2025 Location: remote Duration: till 30.09.2025, extensions planned