IT Application Support Specialist | IT Support Mitarbeiter Applications (m/w/d)

puro Personaldienstleistung GmbH

Neckarsulm, Baden-Württemberg, Deutschland
Published Feb 12, 2026
Full-time
Permanent

Job Summary

As an IT Application Support Specialist at one of Germany's largest IT system houses, you will play a critical role in maintaining and optimizing business-critical application architectures. Your daily responsibilities include managing application tickets, performing detailed error analysis, and ensuring high system availability through proactive monitoring. You will act as a bridge between end-users and the development department, providing expert advice on SQL databases and specialized software applications. Beyond technical troubleshooting, you will be responsible for maintaining a comprehensive knowledge base and technical documentation. This position offers a highly responsible environment within a collaborative team, featuring regulated working hours and excellent prospects for professional development. The role is initially offered via temporary employment with a clear option for permanent takeover by the client company.

Required Skills

Education

Completed vocational training in the IT field (e.g., IT Specialist for System Integration, IT Customer Support Specialist, or equivalent qualification).

Experience

  • Professional experience in IT support or system integration
  • Practical experience with SQL databases and query support
  • Experience in application monitoring and availability management
  • Experience working with Java EE environments
  • Proven track record in technical documentation and knowledge base maintenance

Languages

Not specified

Additional

  • The position is located in Neckarsulm. It is a full-time, permanent contract role initially filled via labor leasing (Arbeitnehmerüberlassung) with a specific option for permanent transition to the employer.