Solution Architect PSP - part time - 100% remote - ASAP

For our client, we are looking for an experienced Solution Architecture Lead to drive the design and governance of a new end-to-end payment architecture across SAP S/4HANA, PSP, E-Commerce, and EIPP solutions.

Tasks
* Define and govern the target architecture across SAP S/4HANA, payment providers, E-Commerce, and invoicing/payment platforms
* Evaluate solution and vendor options ( PSPs, payment and invoicing solutions) and provide architecture recommendations
* Design integration concepts using modern API-first and event-driven architectures while ensuring SAP clean-core principles
* Act as the architectural lead in stakeholder discussions and Steering Committees, ensuring end-to-end traceability and scalability

Requirements
* 10+ years of Solution Architecture experience, including leadership roles in complex cross-platform programs
* Strong SAP S/4HANA architecture knowledge (FI/AR, Order-to-Cash) and experience with SAP BTP Integration Suit...