Own the technical architecture spanning a modern SAP-integrated product landscape - a cloud-native, AI-enabled application layer built on Node.js, connected into an SAP S/4HANA Private Cloud core. You'll be the architect ensuring both sides evolve as one coherent, future-proof platform rather than two separate systems.

Start: ASAP

Location: Hamburg, hybrid

Capacity: Full-time

Duration: Initially 6 months, extension likely

Design microservices and event-driven architecture on Node.js, ensuring multi-tenant capability and strong non-functional quality (performance, scalability, resilience)
Define the technical approach for AI features within the product, including RAG and agentic patterns across product and SAP data
Architect the integration layer between the cloud-native application and SAP S/4HANA Private Cloud (OData, REST, event-based integration)
Provide architectural input on S/4HANA Private Cloud extensions and clean core principles, working closely with the SAP-side architecture team
Own design governance - high- and low-level design documentation, review and sign-off within the architecture function

Key Skills

Solid Application Development and Architecture background, not purely design/governance-only experience
Hands-on with SAP CAP (Node.js/CDS) - this is essential, not a nice-to-have
Experience building and running CI/CD pipelines across both cloud-native and SAP toolchains
Proven hyperscaler experience (AWS/Azure/GCP or equivalent) at architecture level
Strong working knowledge of SAP BTP, including BTP AI tooling/services
Working knowledge of SAP S/4HANA Private Cloud and clean core extension patterns
RISE with SAP and SCM module exposure (SD/MM/EWM) a plus

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MAM Gruppe Limited