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 (eg 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 Suite
* Proven experience with enterprise payment integrations and PSPs (eg Adyen, Stripe, Worldpay, Cybersource)
* Strong stakeholder management skills with the ability to present and defend architecture decisions at management and Steering Committee level

Project Details
* Start: ASAP
* Duration: Until end of 2026
* Workload: 40-50 %
* Location: Remote
* Project Language: English

Interviews can be arranged at short notice with a quick decision thereafter.
If you are interested or can recommend a suitable candidate, I look forward to your feedback.