Integration Specialist – Electronic Data Interchange (EDI)

We Want You to Grow With Us   We are strengthening our EDI integration capabilities at Intersnack IT. As our next Integration Specialist – EDI, you will bring your experience in electronic data interchange and your understanding of business processes to support reliable transactions between our business units, trading partners and applications. Your knowledge of Order to Cash (O2C) and Source to Pay (S2P) will help you translate business requirements into effective integration solutions. Based in Düsseldorf, you will work closely with our Application Service Delivery & Support and Business Transformation teams, business stakeholders and external EDI providers, supporting both daily operations and international ERP initiatives. What We Can Offer   This position combines hands-on EDI development with responsibility for integrations that support our supply chain. You will apply your business process knowledge to practical technical solutions and contribute to global ERP initiatives and local EDI rollouts. If you bring strong EDI expertise and experience with O2C and S2P processes, we can support your onboarding into the Infor M3 integration stack. You will build on your existing knowledge while becoming familiar with our applications, mapping tools and integration environment. You will join a supportive, international IT team, working alongside colleagues and specialist providers with opportunities to deepen your expertise in integration delivery and EDI operations. How You Will Spend Your Time as Our Next Integration Specialist – EDI   You will connect business requirements with the technical delivery and operation of EDI integrations. Your work will span document mapping, integration configuration, rollout support and daily troubleshooting, helping ensure that transactions are processed reliably across our Infor applications and external EDI networks. What You Will Do   Translate business requirements and trading partner specifications into practical EDI solutions, supporting document flows across Order to Cash, Logistics and Source to Pay. Create and maintain complex document mappings, transforming partner messages into standard XML formats and vice versa. Develop, configure and maintain EDI integrations across Infor M3, Infor ION, Infor OS and Infor Enterprise Collaborator (IEC/MEC). Define and maintain mapping standards, data validation rules and interface specifications, supported by clear functional and technical documentation. Support EDI workstreams within global ERP initiatives and local rollouts across business units, maintaining consistency with global integration templates. Monitor daily EDI transactions, prioritise critical issues and resolve integration or transmission failures to help prevent supply chain disruptions. Analyse performance across EDI networks and clearing centres, identify recurring errors and bottlenecks, and coordinate configuration adjustments and testing with external providers. Maintain standard messages and application interfaces in line with relevant industry standards and data compliance requirements. Collaborate with internal IT teams, business stakeholders and external providers to deliver and support integrations involving both Infor and other applications. What We Expect of You   Essential Skills & Experience   Strong familiarity with the document sequences supporting core supply chain processes such as Order to Cash (O2C) , Logistics and Source to Pay (S2P), including orders, invoices and shipping notices. Extensive hands-on experience in Electronic Data Interchange (EDI), B2B integration frameworks and complex data mapping environments. Strong technical proficiency in EDI mapping tools, XML schemas and data transformation languages. Good awareness of global B2B messaging standards, such as EDIFACT, and electronic communication protocols. Proven ability to read and analyse Java code in Eclipse IDE to debug custom mapping ext