SAP Technical Architect

SAP Technical Architect

London, UK (4 days Office in a week)

Contract (Inside IR35) (or) Permanent

Job Description:

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Own technical architecture and solution design across SuccessFactors, S/4HANA Finance, and Ariba.

Define integration architecture (real-time and batch) between SF, S/4HANA, Ariba, and third-party systems using CPI/PI/PO, APIs, middleware, IDocs, RFCs, REST/SOAP.

Lead design for S/4HANA Finance data model, Fiori/UI5 apps, and extension strategies (BTP, side-by-side, in-app).

Design and implement SAP Ariba integration (Ariba Network, Cloud Integration Gateway), catalog, contracts, and P2P technical setup as required.

Lead SuccessFactors technical implementations (Employee Central, Payroll integration, Provisioning/OData APIs, extensions).

Oversee custom development: ABAP (RAP, CDS, AMDP), SAPUI5/Fiori, BTP services, and Java/Node integrations where applicable.

Define non-functional requirements: performance, availability, security, compliance, backup/recovery.

Establish coding standards, CI/CD pipelines, transports, and release governance.

Mentor development teams, perform code/design reviews, and provide technical guidance during testing and go-live.

Collaborate with business architects, functional leads, security, and operations for solution acceptance and post-go-live support.