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HDI Group Tech Stack

European insurance group modernizing legacy systems toward cloud and AI

Insurance Hannover, Niedersachsen 10,001+ employees Public Company

HDI Group is a large European insurer (24,000 employees, €45.5B premium income) in the midst of significant technical transformation. The stack reveals a hybrid environment—Oracle and SQL Server are being replaced while PostgreSQL and AWS CDK adoption accelerates alongside a SAP S/4HANA migration to cloud. Active hiring across engineering (211 roles) and data (43) teams, combined with projects centered on CI/CD, cloud industrialization, and transactional risk expansion, signals a shift from legacy monolith toward distributed, API-driven architecture. Pain points around AI integration, claims automation, and DORA compliance suggest the company is prioritizing developer velocity and regulatory modernization in parallel.

Tech Stack 180 technologies

Core StackPower BI Python GitLab CI/CD Docker Oracle AWS Snowflake dbt Java Angular Terraform PostgreSQL Linux Intune Crossplane Azure DevOps Kubernetes Microsoft Office R SQL Excel PowerPoint Informix Smalltalk Spring Boot Azure SharePoint DORA Windows Azure Cosmos DB+145 more
AdoptingAngular JUnit Cypress PostgreSQL AWS CDK JSF Tomcat XSLT+5 more

What HDI Group Is Building

Challenges

  • Ai integration
  • Automating claims processes
  • Compliance with dora
  • Ai implementation
  • Risk improvement
  • Digitalizing sales processes
  • Optimizing existing processes
  • Optimizing profitability and stability control
  • Improving claims reporting with analytics
  • Ensuring quality of esg data

Active Projects

  • It system development
  • Risk improvement measures
  • W&i insurance product development for german market
  • Expansion of transactional risk insurance portfolio into new jurisdictions
  • Ci/cd pipeline development
  • Saor process implementation
  • M&a due diligence
  • Integration of systems into sap rise cloud
  • Cloud-based solutions for international industrial insurance
  • Development of safety standards

Hiring Activity

Steady1,000 roles · 330 in 30d

Department

Engineering
211
Finance
142
Ops
138
Sales
93
Insurance
91
Product
55
Legal
45
Data
43

Seniority

Mid
301
Senior
280
Intern
229
Manager
71
Junior
59
Lead
26
Director
4

Notable leadership hires: Software Development Lead, Insurance Mathematics Lead, Department Head, Head of Operations, Head of UX

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About HDI Group

HDI Group operates as one of Europe's largest insurance groups, offering industrial liability, property, and commercial coverage across domestic and international markets. The organization is structured around decentralized business units—each responsible for underwriting, claims, and product development in their segment—operating under the parent Talanx Group. Current technical priorities center on cloud migration (AWS, Azure, SAP Rise), modernizing claims and sales processes through automation, and building risk analytics capabilities. The company maintains a substantial engineering and operations workforce, with active development of new transactional risk insurance products and expansion into additional jurisdictions.

HeadquartersHannover, Niedersachsen
Company Size10,001+ employees
Hiring MarketsGermany, United States

Frequently Asked Questions

What tech stack does HDI Group use?

Core: Oracle, SQL Server, PostgreSQL, Snowflake, Java/Spring Boot, Azure, AWS. Adopting: AWS CDK, SAP S/4HANA, PostgreSQL. Modern ops: Docker, Kubernetes, Terraform, GitLab CI/CD, Azure DevOps. Analytics: Power BI, dbt.

What countries does HDI Group hire in?

Germany (headquarters: Hannover) and United States. Most hiring activity concentrated in Germany given domestic operational base.

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