Tasks
•Design, develop and test integrations using SAP Cloud Integration (CPI) within SAP BTP.
•Integrate the Azure-based solution with SAP S/4HANA supplier invoice APIs.
•Work alongside the Azure development team throughout the build to define interfaces, data mappings and integration flows.
•Implement authentication, validation, error handling, monitoring and retry mechanisms.
•Prevent duplicate invoice submissions and ensure consistent processing across systems.
•Support auditability and implement approval checkpoints for automated financial actions.
•Troubleshoot integration issues and support end-to-end testing.
•Document interfaces, configurations, dependencies and recovery procedures.
Requirements
•A curious problem solver who challenges the status quo.
•A collaborator who values teamwork and knowledge-sharing.
•Excited by the intersection of technology, creativity and data.
•Experienced in Agile methodologies and consulting (a plus).
•Hands-on development experience with SAP CPI and SAP BTP.
•Familiarity with SAP S/4HANA supplier invoice APIs.
•Experience integrating SAP with external applications or cloud platforms.
•Practical experience with API-based integrations, including OData and REST.
•Understanding of SAP FI invoice processing and financial posting workflows.
•Experience handling integration failures, retries, duplicate prevention and transaction consistency.
•Ability to work independently and collaborate closely with an Azure development team.
•Working proficiency in English.
•Experience with SAP CIM and/or SAP Ariba (a plus).
•Experience integrating SAP with Microsoft Azure services (a plus).
•Familiarity with AI-driven invoice processing or financial automation (a plus).
Conditions
We are looking for a SAP Integration Engineer with hands-on SAP CPI/BTP development experience and familiarity with SAP S/4HANA supplier invoice APIs. You will work alongside our Azure development team to build the SAP integration for an AI-powered invoice booking solution. Your focus will be connecting the Azure application with SAP and ensuring reliable, traceable supplier invoice processing. This is a part-time engagement for an initial three months, with the possibility of extension.
Valtech is the experience innovation company that exists to unlock a better way to experience the world. At the intersection of data, AI, creativity, and technology, Valtech drives transformation for leading organizations, including L'Oréal, Mars, Audi, P&G, Volkswagen, Dolby, and more.
