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Finanz Informatik Tech Stack

Core banking systems and IT services for German savings banks

IT Services and IT Consulting Frankfurt am Main, Hessen 5,001–10,000 employees Privately Held

Finanz Informatik is the primary IT backbone for Germany's Sparkassen banking group, operating a 5,000+ person IT services organization across core banking, hosting, and infrastructure. The stack reveals a cautious modernization path: replacing legacy VMware and COBOL while adopting container orchestration (Kubernetes, OpenShift) and SAP's cloud ERP (S/4HANA), alongside emerging security moves into post-quantum cryptography and EBICS payment standards. Hiring velocity is steady and broad—engineering leads at 265 roles, but security (85), data (71), and ops (87) are staffed proportionally high, reflecting the compliance-heavy, availability-critical nature of financial infrastructure.

Tech Stack 168 technologies

Core StackSAP Linux OpenShift Kubernetes Splunk Java Spring Oracle Active Directory Jira Confluence SAP SuccessFactors SAP S/4HANA JavaScript SIEM SOAR F5 ASM Spring Boot Db2 Apple Pay Windows Citrix Azure Entra ID PowerShell SQL Git 3D Secure TLS HTTPS OAuth+134 more
AdoptingSAP SuccessFactors SAP S/4HANA Java Nutanix EBICS ISO 20022 Post-Quantum Cryptography
ReplacingVMware Nutanix COBOL

What Finanz Informatik Is Building

Challenges

  • Ensuring system availability
  • Automating test processes
  • Fraud prevention
  • Optimizing asset management processes
  • Optimizing existing products
  • Digitalizing manual processes
  • Compliance in network management
  • Implementing it systems for internal processes
  • Increasing regulatory requirements
  • Migrating legacy systems

Active Projects

  • Digitalization of credit collateral processes
  • Core banking system osplus upgrades
  • Integration and optimization of existing products
  • Integration of custom applications for osplus
  • New payment system wero
  • Automating test processes
  • Development of repository applications with rocket data intelligence
  • Servicenow application development
  • Ai solution implementation
  • Real-time fraud detection

Hiring Activity

Steady850 roles · 290 in 30d

Department

Engineering
265
Ops
87
Security
85
Finance
75
Data
71
Support
71
Product
42
Sales
28

Seniority

Mid
339
Senior
304
Lead
93
Director
27
Manager
27
Intern
25
Junior
23

Notable leadership hires: Input Management Lead, IT Project Lead, Customer Information Systems Lead, Mainframe IMS CICS Lead, Analytics Lead

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About Finanz Informatik

Finanz Informatik provides comprehensive IT services to the Sparkassen-Finanzgruppe, Germany's largest savings bank network, and other domestic financial institutions. The core offering is the OSPlus retail banking platform (in active upgrade cycles), supplemented by managed hosting, infrastructure services, application development, and IT migration projects. The organization operates across 5,001–10,000 employees, headquartered in Frankfurt. Current project focus spans digitalization of credit collateral workflows, payment system modernization (including the wero initiative), fraud detection automation, and ServiceNow platform rollouts. Key operational challenges center on maintaining system availability under growing regulatory pressure, automating test processes at scale, and migrating legacy systems (particularly mainframe workloads) to modern infrastructure.

HeadquartersFrankfurt am Main, Hessen
Company Size5,001–10,000 employees
Hiring MarketsGermany

Frequently Asked Questions

What core banking platform does Finanz Informatik operate?

OSPlus, a comprehensive retail banking solution deployed across the Sparkassen-Finanzgruppe. The company is actively running upgrade projects and integrating custom applications into the platform.

What legacy systems is Finanz Informatik moving away from?

The company is replacing VMware and Nutanix infrastructure, and phasing out COBOL. It is adopting Kubernetes and OpenShift for containerized workloads, and migrating mainframe systems (IMS CICS) as part of broader modernization.

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