T-Systems International Tech Stack

Enterprise cloud migration and digital transformation services for automotive, public sector, and healthcare

IT Services and IT Consulting Frankfurt am Main 10,001+ employees Public Company

T-Systems is a 26,000+ person Deutsche Telekom subsidiary operating across 26+ countries, delivering enterprise IT services with deep specialization in SAP migrations and cloud infrastructure. The tech stack is heavily weighted toward SAP (S/4HANA, SuccessFactors, BTP, Analytics Cloud) paired with hyperscaler platforms (Google Distributed Cloud, VMware, Hyper-V), and they're actively adopting SAP Cloud and MLOps while simultaneously replacing legacy S/4HANA implementations. The hiring velocity is accelerating with over 227 roles posted in the last 30 days — predominantly senior engineers and sales — signaling aggressive pursuit of large transformation contracts in automotive and public-sector digitalization.

Tech Stack 120 technologies

Core StackSAP S/4HANA SAP SAP SuccessFactors Jira Confluence VMware Hyper-V PRINCE2 V-Modell XT Scrum UML SAP Cloud ITIL TOGAF COBIT CISSP SAP HANA SAP FI SAP CO SAP BW/4HANA SAP Analytics Cloud SAP ERP SAP Fiori SAP BTP SAP SuccessFactors Payroll DB2 z/OS RACF Google Distributed Cloud KVM+89 more

AdoptingSAP SAP S/4HANA SAP SuccessFactors Terraform SAP Cloud SAP SuccessFactors Payroll SAFe MLOps

ReplacingSAP S/4HANA

What T-Systems International Is Building

◆Challenges

Reducing complexity
Optimizing hr processes
Sap hcm to successfactors integration
Migration to s/4hana
Large transformation projects
Digital transformation of public sector
Public procurement compliance
Digitalizing public administration
Complex software development projects
Minimizing implementation and migration risks

▲Active Projects

Sap s/4hana projects
Software integration migration projects
Sap s/4hana migration
Transformation projects
Sales strategy for it services and digital solutions
Digital transformation for leading automotive and manufacturing companies
Digitalization potential identification for core business processes
Sap successfactors employee central implementation
C4isr integration
Sap innovation workshops

Hiring Activity

Accelerating480 roles · 230 in 30d

Department

Engineering

231

Sales

116

Consulting

Ops

Data

Logistics

Product

Seniority

Senior

302

Junior

Lead

Manager

Principal

Mid

Intern

Director

Notable leadership hires: Business Unit Head, Airport Business Unit Head, Manufacturing Head, Head of Manufacturing

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About T-Systems International

T-Systems delivers end-to-end IT solutions for enterprise digital transformation, with particular depth in automotive, public sector, healthcare, and transport verticals. The service portfolio spans consulting, systems integration, cloud migration (private, public, and hybrid/multi-cloud), infrastructure operations, and vertical applications built on AI, big data, and blockchain. Based in Frankfurt, the company operates production and supply-chain capabilities across Germany, the United States, and Argentina, serving mid-market and large enterprises undertaking SAP migrations, legacy infrastructure modernization, and sector-specific application development. Security and GDPR compliance are embedded across all service offerings.

HeadquartersFrankfurt am Main

Company Size10,001+ employees

Hiring MarketsGermany, Argentina, United States

Frequently Asked Questions

What is T-Systems working on?

Current projects focus on SAP S/4HANA migrations, SAP SuccessFactors employee-central implementations, digital transformation for automotive and manufacturing companies, and public-sector digitalization including public procurement compliance.

What tech stack does T-Systems use?

Primary stack: SAP S/4HANA, SAP Cloud, SAP SuccessFactors, SAP BTP, SAP Analytics Cloud, Google Distributed Cloud, VMware, Hyper-V, Jira, Confluence, and enterprise governance frameworks (TOGAF, ITIL, PRINCE2).