S2P Solution Designer

What you will be doing (Role Accountabilities)

S2P Functional & Solution Design

• Produce detailed functional and solution designs for S2P processes including:
• Requisition to Purchase Order (R2P)
• Supplier onboarding and master data
• Invoice processing and 3‑way matching
• Expense and travel processing
• Translate business requirements into fit‑for‑purpose SAP and S2P platform designs .
• Support solution design across SAP MM, Ariba, Concur, and VIM , aligned to architecture standards.

SAP & Procurement Platform Configuration Support

• Support configuration and solution design activities for:
• SAP S/4HANA – MM & FI touchpoints
• SAP Ariba (Buying, Invoicing, Sourcing, Contracts)
• SAP Concur (Travel & Expense)
• VIM (OpenText / SAP VIM) for invoice automation
• Define process flows, data mappings, validation rules, and integration touchpoints .
• Support integration design between SAP and SaaS platforms under architectural guidance.

Finance & Controls Alignment

• Work closely with Finance, AP, Procurement, and Tax teams to ensure designs support:
• Financial posting accuracy
• Approval controls and tolerances
• Audit and compliance requirements
• Assist in defining exception handling, error resolution, and reconciliation processes .
• Ensure changes are aligned with BT governance, risk, and control frameworks .

Testing, Delivery & Support

• Support SIT, UAT, regression testing , and defect triage.
• Validate solution designs during build and testing phases.
• Support cutover, hypercare, and steady state improvements.
• Maintain clear design documentation, process diagrams, and configuration rationales .

Essential

• 10 to 12 years of professional experience in software development and solution architecture, including customer messaging systems.

• Strong experience with Java, WebLogic, Spring Boot, and web technologies such as React or Angular.

• Expertise in designing AWS cloud solutions, with hands-on experience of services such as EC2, Lambda, S3, RDS and API Gateway.

• Experience designing SQL and NoSQL data solutions using technologies such as MySQL, MongoDB or DynamoDB.

• Strong understanding of Clean Architecture, microservices architecture and system design patterns.

• Experience leading and mentoring development teams while promoting engineering standards and high-quality delivery.

• Strong problem-solving and communication skills, including the ability to explain technical concepts clearly to stakeholders.