CAS Concepts and Solutions AG Tech Stack

SAP integration and cloud migration consulting for financial services and retail

IT Services and IT Consulting Hamburg 51–200 employees Founded 1988 Public Company

CAS AG is a German SAP and IBM partner consulting firm specializing in system integration, data orchestration, and enterprise application deployment. The tech stack is heavily weighted toward SAP middleware (PI/PO, Cloud Platform Integration, AIF, Process Orchestration) with active adoption of SAP Cloud Applications and IBM integration products, while the project pipeline reveals a clear shift: legacy R/3-to-S/4HANA migrations and on-premise-to-cloud transitions dominate, signaling a business built on modernization engagements. Hiring is senior-heavy and engineering-focused, matching the complexity of these migration workstreams.

Tech Stack 27 technologies

Core StackJava SAP SAP S/4HANA SAP MM SAP PI/PO SAP Cloud Platform Integration SAP AIF SAP Process Orchestration SAP Cloud Integration SAP API Management SOAP REST ABAP Objects SAP R/3 SAP S/4HANA Cloud SAP Industry Cloud SAP SD SAP Cloud Personio SAP UI5 SAP Fiori SAP HANA SAP Cloud Application Programming

AdoptingSAP Cloud Applications SAP Ariba IBM MQ IBM App Connect Enterprise SAP Cloud

What CAS Concepts and Solutions AG Is Building

◆Challenges

Optimizing legacy sap core banking
Migrating from sap r/3 to sap s/4hana
Moving on-premise modules to cloud
Sourcing and procurement optimization
Identifying gaps in existing business processes
Reducing complexity of business processes
Process and cloud transformation
Material management improvement
Cloud transformation of sap sales processes
Implementing custom banking solutions

▲Active Projects

Sap ordermanagement foundation (omf)
Sap omnichannel promotion pricing (opps)
Legacy sap core banking optimization
Sap r/3 to s/4hana migration
On-premise to sap cloud migration
Implementing innovative ibm integration products
Custom banking solution implementation
Hybrid cloud integration solutions
Api landscape development
Optimizing existing hr processes

Hiring Activity

Accelerating10 roles · 7 in 30d

Department

Engineering

Consulting

Seniority

Senior

Mid

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About CAS Concepts and Solutions AG

CAS AG, founded in 1988 and headquartered in Hamburg, is a public IT consulting firm with 51–200 employees serving financial services, retail, and industrial clients across German-speaking markets. The company provides end-to-end system integration consulting, with particular depth in SAP and IBM ecosystems. Core service areas include SAP module optimization (MM, SD, S/4HANA), data analytics, and application solutions (APS). Current engagement patterns center on three transformation vectors: legacy R/3 modernization to S/4HANA, on-premise cloud migration, and API-first integration architecture redesign. The firm also supports custom banking solutions and omnichannel retail platforms (SAP Ariba, OPPS).

HeadquartersHamburg

Company Size51–200 employees

Founded1988

Hiring MarketsGermany

Frequently Asked Questions

What is CAS AG's tech stack?

CAS AG primarily uses SAP middleware (PI/PO, Cloud Platform Integration, Process Orchestration, AIF, API Management), SAP S/4HANA, ABAP/Java, REST/SOAP, and IBM integration tools. It is actively adopting SAP Cloud Applications, IBM MQ, and IBM App Connect Enterprise.

What is CAS AG working on?

Primary projects include SAP R/3 to S/4HANA migrations, on-premise to SAP Cloud migrations, SAP Order Management Foundation (OMF) and Omnichannel Promotion Pricing (OPPS) implementations, legacy banking system optimization, and hybrid cloud integration solutions.