Technical Architect Public Cloud (m/w/d) (Cloud Native Node.js & AI-enabled Product)

Your mission

As a Technical Architect – Public Cloud, you will be responsible for the technical design of our cloud-native product line based on modern Node.js architectures. You will design a scalable, AI-integrated platform architecture and ensure that our public cloud products are high-performance, modular and future-proof.

Your responsibility

Cloud-native architecture

• Design of microservices architectures

• API-first and event-driven architecture concepts

• Define service boundaries, data flows, and integration patterns

• Ensuring multi-tenant capability

AI integration in the product

• Technical architecture for AI features in the product

• Integration of LLMs or AI services within defined guardrails

• Performance and cost optimization of AI-driven features

DevOps & Deployment Architecture

• Collaborate with Infrastructure and Deployment Engineers

• Architecture Design for Containerization and Cloud Deployment

Design-Governance

• Creation of HLD, SDD and TDD up to Epic level

• Technical review and approval responsibility in the Architecture Board

• Organizational classification

• • Embedded in the engineering function• Principal level• Part of the architecture board• Operates within the guardrails defined by the Enterprise Architect

Your profile

• Several years of experience as an architect in cloud-native environments• Very good knowledge of Node.js• Experience with microservices and API architectures• Strong understanding of event-driven systems • Experience with AI integration in software products• Cloud architecture experience (containers, orchestration, scaling)• High technical credibility with senior engineers

Technology Stack

• SAP Platform & Extensions

• SAP BTP, SAP CAP (Node.js/CDS), S/4HANA Public Cloud Side-by-Side Extensions, Clean Core OData APIs

• Integration & Events

• SAP Business Events, Event Mesh, Event-Driven Architecture

• Data & KI

• HANA Cloud (HDI, Vector Engine), Generative AI / SAP AI Core, RAG, LLM-Integration, LangChain / LangGraph

• Infrastructure & Security

• Multi-Tenant Architecture, Cloud Foundry / Kyma, XSUAA / IAS / IPS, CI/CD (SAP)