Senior SAP Technical Architect: S/4HANA & Integrations

Vallum Associates; City Of London; Sur place; GBP 90 000 - 130 000; Plein temps

Résumé du poste

Vallum Associates is seeking an SAP Technical Architect to define and govern the SAP technical architecture across S/4HANA, ECC, BTP, PI/PO, and UI5 landscapes. You will collaborate with business leaders, BASIS, and development teams to deliver scalable, secure SAP platforms aligned with IT roadmaps.

The role requires deep expertise in SAP HANA, integration technologies, and cloud readiness, with a proven track record in large S/4HANA transformations and performance tuning.

Qualifications

• Strong hands-on experience designing SAP S/4HANA and ECC architectures.
• Lead ABAP, Fiori/UI5, OData, CDS, and SAP Basis teams.
• Deep understanding of DEV/QAS/PRD/DR landscape design.
• Knowledge of HA/DR configurations and security requirements.
• In-depth SAP HANA architecture, backups, and security practices.
• Experience with SAP integration technologies CPI, PI/PO, APIs, and IDs/RFCs.
• Ability to design end-to-end integration across SAP and non-SAP systems.
• Ability to enforce coding standards and conduct technical reviews.
• Working knowledge of SAP on Cloud (Azure, AWS, GCP).
• Strong security architecture, roles/authorization, SSO considerations.

Responsabilités

• Define, design, and govern the SAP technical architecture across landscapes.
• Collaborate with business leaders, solution architects, and development teams.
• Deliver robust, scalable, secure SAP platforms aligned with roadmaps.
• Lead technical tracks in large implementations and migrations.

Connaissances

SAP S/4HANA architecture

SAP ECC architecture

ABAP leadership

Fiori/UI5 leadership

OData/CDS Views

SAP Basis

System sizing

HA/DR configurations

HANA security & backup

Integration design (CPI, PI/PO)

Outils

SAP BTP Integration Suite (CPI)

SAP PI/PO

REST/SOAP/OData APIs

Idocs & RFCs

Cloud platforms (Azure/AWS/GCP)

Description du poste

Vallum Associates is seeking an SAP Technical Architect to define and govern the SAP technical architecture across S/4HANA, ECC, BTP, PI/PO, and UI5 landscapes. You will collaborate with business leaders, BASIS, and development teams to deliver scalable, secure SAP platforms aligned with IT roadmaps.

The role requires deep expertise in SAP HANA, integration technologies, and cloud readiness, with a proven track record in large S/4HANA transformations and performance tuning.