IT Application Manager for Authorization Systems | Informatiker (m/w/d)

ivv GmbH

Hannover, Niedersachsen, Deutschland
Published Feb 13, 2026
Full-time
No information

Job Summary

As an IT Application Manager at ivv GmbH, you will be responsible for the technical administration and operation of proprietary in-house authorization systems for public-law insurance providers. Your day-to-day will involve supporting specialist departments and application designers with authorization queries, as well as designing and implementing interfaces to connected systems. A key aspect of this role is the opportunity to work within modern authorization frameworks and actively shape the transformation of existing legacy systems within a collaborative team. The ideal candidate brings a strong background in both mainframe and modern development environments. This position is particularly attractive due to its high degree of flexibility, offering 60% remote work, a 14-month salary structure, and comprehensive professional development opportunities within a secure, service-oriented IT environment.

Required Skills

Education

Completed university degree or vocational training in Information Technology or a comparable qualification.

Experience

  • Several years of professional development experience in COBOL and Java
  • Extensive experience working in a Mainframe environment including TSO and Batch processing
  • Proven experience with relational databases, SQL, and data modeling
  • Experience in documenting technical processes using Jira and Confluence is preferred
  • Professional experience in agile application development environments

Languages

Not specified

Additional

  • Location-based role with 60% home office option; requires independent working style and high quality awareness.