SAP Full Stack Public Cloud

Senior AI Engineer, SAP BTP and Public Cloud The Opportunity Most AI engineering roles right now are either pure research or pure integration work - wiring up an API and calling it done. This one sits in a more interesting space. A Hamburg-based software company specialising in cloud solutions for energy and logistics is building AI-powered features directly into its products. You'd be joining an agile engineering team working on a cloud-native architecture across SAP BTP and Node.js - owning AI implementation end to end, from RAG-based solutions and LLM integration through to cost optimisation and technical coaching of the wider team. It's a senior role with real scope: you'll be shaping how AI works in production, not just proving concepts. The Role You'll be responsible for: Implementing AI-powered features within public cloud products Integrating LLM and AI services via APIs, including SAP AI Core and Azure OpenAI Developing RAG-based solutions across structured and unstructured data Implementing AI services within microservices architectures with multi-tenancy in mind Event-driven integration patterns and API-first design Logging, monitoring and output validation for AI functions Cost-conscious use of AI services: token optimisation and scaling logic Technical coaching on AI implementations and contributing to AI best practices across engineering The Company An established software house based in Hamburg, focused on cloud solutions for the energy and logistics sectors. The team works in an agile setup on a modern, cloud-native stack. English is the primary working language. What You'll Need Several years of experience in modern software development, particularly Node.js and cloud-native environments Proven experience integrating LLMs or AI services into production systems Strong understanding of REST APIs, microservices and event-driven architectures Experience with SAP BTP or a comparable cloud platform Knowledge of RAG patterns, prompt engineering and AI service integration Understanding of scaling, observability and cost models in cloud environments Experience in distribution, logistics or supply chain software is a strong advantage How to Apply Get in touch with your CV. It doesn't need to be up to date - send what you have, or give us a call.

Deep ABAP Skills? Here's a Role Built Around Them. The Opportunity Most SAP development roles ask for a bit of everything and deliver a lot of nothing in particular. This one is different. Our client, a Hamburg-based SAP software company, is looking for a Senior Full Stack Developer whose centre of gravity is exactly where it should be: deep ABAP expertise, modern clean-core principles, and enterprise-grade S/4HANA Private Cloud development. If you're the kind of developer who cares about building things that are robust, scalable and upgrade-stable, you'll find the right environment here. The Role You'll be hands-on in ABAP, RAP, CDS and OData V4 — that's the core of the role, not a footnote. Alongside that, you'll be building SAP Fiori and UI5 frontend components with a real focus on usability and performance, applying API-first design principles, and contributing to CI/CD pipelines. You'll work closely with a Technical Architect and a Senior AI Engineer, which means your work sits at the centre of how this product evolves. Clean-core isn't a buzzword here. It's how the team builds. The Company A Hamburg-based software company operating at the intersection of SAP Private Cloud and cloud-native architecture. The team is technically serious, the product portfolio is mature, and the work is the kind that holds up over time. What You'll Need Several years of SAP full stack development experience Deep S/4HANA Private Cloud or on-prem development background Strong ABAP, RAP, CDS, OData V4 and ABAP OO skills Solid SAPUI5 and Fiori Elements experience How to Apply Your CV doesn't need to be up to date. Send what you have, or just give us a call.

Ready to Architect at the Product Level, Not the Project Level? The Opportunity Most SAP architects spend their careers implementing someone else's blueprint. This role is different. Our client, an established Hamburg-based SAP software house, is looking for a Technical Architect to own solution design end-to-end across their S/4HANA Private Cloud product suite. You won't be handed a design and asked to execute it. You'll be the person making the calls. The Role You'll be responsible for translating complex SCM business processes into scalable, clean-core architecture. In practice, that means: End-to-end solution architecture across SAP Private Cloud environments Owning HLD, SDD and TDD documentation Designing integrations using APIs and event-driven patterns Setting and enforcing clean-core governance and development standards across Engineering An active seat on the Architecture Board, with real input on quality, performance and governance decisions This is a product environment, not a consulting model. The work you do here has a longer shelf life. The Company A mature, Hamburg-based SAP software house with a well-established product portfolio built entirely on S/4HANA Private Cloud. The focus is on supply chain, and the engineering culture is serious about clean-core principles and sustainable architecture. What You'll Need Several years as a Senior or Lead SAP Architect Deep S/4HANA Private Cloud expertise, including ABAP, RAP and SAP BTP Proven knowledge of SCM processes, specifically SD, MM and EWM The ability to work across both business and technical architecture, and translate between the two How to Apply If this looks like the right move, get in touch. Your CV doesn't need to be up to date, send what you have, or just give us a call.

**Freelance SAP BTP Technical Architect - Public Cloud** MAM Gruppe is recruiting a Freelance SAP BTP Technical Architect on behalf of a German enterprise client building cloud-native, AI-enabled SaaS on the SAP stack. **About the role** As Technical Architect - Public Cloud, you are responsible for the technical design of our cloud-native product line based on modern Node.js architectures. You shape a scalable, AI-integrated platform architecture and ensure that our public cloud products are high-performance, modular, and future-proof. **Responsibilities** • Design of microservices architectures, API-first and event-driven concepts • Definition of service boundaries, data flows and integration patterns • Ensuring multi-tenant capability across the product line • Technical architecture for AI features within defined guardrails • Integration of LLMs and AI services with performance and cost optimisation • Collaboration with infrastructure and deployment engineers • Creation of HLD, SDD and TDD up to epic level • Technical review and sign-off responsibility in the architecture forum **Required experience** • Several years as a Technical or Solution Architect in Cloud-Native environments • SAP CAP (Node.js / CDS) hands-on • S/4HANA Public Cloud Side-by-Side Extensions, Clean Core OData APIs • SAP Business Events, Event Mesh, event-driven architecture • Multi-tenant architecture, Cloud Foundry / Kyma, XSUAA / IAS / IPS • Strong understanding of microservices and API architectures • Architecture documentation ownership (HLD, SDD, TDD) **Strongly preferred** • AI / LLM integration in product (SAP AI Core, LangChain, LangGraph, RAG) • HANA Cloud (HDI, Vector Engine) • CI/CD in SAP environments   **Engagement** • Start: ASAP • Duration: 6 months with likely extension • Location: DACH, hybrid • Language: English primary, German a plus **Why apply through MAM Gruppe** Every CV is screened by hand - no automated filtering. Every shortlisted candidate is qualified by phone or video before submission to the client. 20+ years personally in DACH freelance and contract IT recruitment.   Apply via LinkedIn or send your CV directly to richard.brady@mamgruppe.com.