SAP S/4HANA Transformation Architect - 6 months - Amsterdam

We are seeking a SAP S/4HANA Transformation Architect to support a major ERP transformation within the fashion and retail sector. You will lead the design and delivery of end-to-end SAP solutions, bridging legacy systems (e.g., AS/400 / IBM i) and modern S/4HANA architecture to enable scalable, future-ready operations across global markets., * Lead SAP S/4HANA transformation initiatives from solution design through deployment and stabilisation

• Define and drive the migration from legacy ERP platforms (AS/400 / IBM i) to S/4HANA, including data and process harmonisation
• Translate complex business and legacy system requirements into scalable SAP architecture and standardised solutions
• Manage coexistence and integration between legacy systems and SAP during transition phases
• Facilitate workshops and guide stakeholders through process transformation and solution design decisions
• Ensure alignment across SAP modules (FI/CO, MM, SD, etc.) and external systems

• Extensive SAP experience with strong exposure to S/4HANA transformation programmes
• Proven experience as a Solution Architect in complex ERP environments
• Experience working with or alongside legacy systems (AS/400 / IBM i)
• Strong understanding of end-to-end business processes (finance, supply chain, order-to-cash, procure-to-pay)
• Hands-on experience with integration and data migration strategies
• Excellent stakeholder management skills within global, cross-functional environments
• Fluent in English

Nice-to-Have

• Experience within fashion, retail, or consumer goods industries
• Background in multi-brand or omnichannel environments
• Exposure to large-scale global transformation programmes
• Knowledge of integration tools (e.g., SAP CPI, PI/PO, middleware platforms)
• SAP certifications (S/4HANA or architecture-related)