What are the responsibilities and job description for the Sr Solution Architect - Source-to-Pay (Oracle Fusion Cloud, Coupa, ERP) position at Soho Square Solutions?
Sr Solution Architect - Source-to-Pay (Oracle Fusion Cloud, Coupa, ERP)
Charlotte, NC - Onsite
W2 contract role
USC/GC only
Locals are preferred
Position Summary
Edward Jones is embarking on a multiyear transformation of its Finance corporate systems, implementing Oracle Fusion ERP for core financial capabilities and Coupa for SourcetoPay (S2P). We are seeking an experienced Solution Architect to define the strategy and architectural design for the S2P domain, with a strong emphasis on integration patterns, data flows, and alignment between Coupa and Oracle Fusion ERP. This architect will play a key role in shaping the endstate architecture, guiding design decisions, and ensuring the solution meets both functional and enterprise standards.
Responsibilities
• Lead the architecture and design for the SourcetoPay (S2P) ecosystem.
• Define integration patterns and oversee design of Coupa–Oracle Fusion ERP integrations.
• Develop highlevel and detailed solution architecture artifacts (diagrams, models, standards).
• Partner with Finance, Procurement, and Technology stakeholders to validate requirements.
• Provide architectural governance for functional and technical design decisions.
• Ensure alignment with enterprise architecture standards and security requirements.
• Evaluate thirdparty tools, integration platforms, and middleware approaches.
• Guide engineering teams during build, testing, and deployment phases.
• Identify risks and propose mitigation strategies across the S2P landscape.
• Support roadmap, sequencing, and strategy for the multiyear ERP transformation.
Required Skills & Experience
• Multiple years of solution architecture experience supporting large-scale ERP or SaaS transformation initiatives.
• Experience with Source-to-Pay (S2P) applications (Coupa experience would be ideal)
• Deep expertise integrating SaaS applications using modern patterns such as REST, event-driven integration, or middleware platforms.
• Strong understanding of Oracle Fusion ERP or an equivalent platform (Finance and/or Procurement), including handson solution design involving Finance ERP integrations with external systems.
• Experience integrating Oracle ERP (or another ERP system) with a SaaS S2P solution (e.g., Coupa preferred, but experience with other SaaS S2P solutions would also be fine).
• Experience migrating ERP systems (Finance ERP from on-prem to SaaS (ERP Finance such as Oracle Fusion) would be beneficial.
• Integrating S2P and a tax engine would be a plus.
• Solid understanding of master data domains, transactional data flows, and workflow/process design across Finance and S2P functions.
• Ability to produce clear and consumable architectural diagrams, models, and design documentation for both business and technical audiences.
• Demonstrated leadership in cross-functional architecture discussions and solution decision-making.
• Familiarity with cloud security standards, integration governance, and compliance considerations for SaaS ecosystems.
• Excellent communication, facilitation, and stakeholder engagement skills.
• Desirable to have experience with Draw.io and LeanIX