SAP Tech Architect: S/4HANA, Integrations, Cloud

Vallum Associates; England; On-site; GBP 100,000 - 160,000; Full time

Job summary

Vallum Associates is seeking a SAP Technical Architect to define, design, and govern the overall technical architecture across SAP S/4HANA, SAP ECC, SAP BTP, PI/PO, and Fiori/UI5, aligning with business strategy and IT roadmaps.

You will collaborate with business leaders, solution architects, Basis, development and integration teams to deliver high‑performance, scalable SAP platforms that are secure and future‑ready.

Qualifications

• Strong hands-on experience designing and governing SAP S/4HANA and ECC architectures.
• Technical leadership for ABAP, Fiori/UI5, OData, CDS Views, and SAP Basis teams.
• Deep understanding of SAP landscape design including DEV/QAS/PRD/DR environments.
• Experience with sizing, performance tuning, HA/DR configurations, and SAP HANA.

Responsibilities

• Define, design, and govern the SAP technical architecture across landscapes.
• Lead integration patterns across SAP and non-SAP systems (CRM, eCommerce, SCM, WMS, POS, Finance).
• Enforce coding standards, reusable component frameworks, and conduct technical reviews.
• Collaborate with business and IT teams to ensure secure, scalable SAP platforms.
• Oversee SAP on Cloud (Azure, AWS, GCP) and security architecture.

Skills

SAP S/4HANA architecture

ABAP

Fiori/UI5

OData

CDS Views

SAP Basis

System sizing

Performance tuning

HA/DR

SAP HANA

Security

CPI

PI/PO

APIs

Integration patterns

Coding standards

Cloud SAP

Security architecture

Transformation leadership

Impact assessments

Job description

Vallum Associates is seeking a SAP Technical Architect to define, design, and govern the overall technical architecture across SAP S/4HANA, SAP ECC, SAP BTP, PI/PO, and Fiori/UI5, aligning with business strategy and IT roadmaps.

You will collaborate with business leaders, solution architects, Basis, development and integration teams to deliver high‑performance, scalable SAP platforms that are secure and future‑ready.