Application Architect for Software and Information Systems | Anwendungsarchitekt:in Software- und Informationssysteme (m/w/d)

Stadtverwaltung Jena

Jena, Thüringen, Deutschland
Published Jan 13, 2026
Full-time
Permanent

Job Summary

The City of Jena is seeking an experienced Application Architect to join their municipal IT operations (KITT). This role is crucial for analyzing, evaluating, and designing future-proof system and application architectures for approximately 2,000 municipal workplaces. Day-to-day, you will be responsible for assessing existing IT landscapes regarding security, scalability, and maintainability, developing target architectures, and creating integration concepts based on defined standards. A core focus is on standardizing and consolidating the application landscape, implementing APIs, Microservices, or Event-Driven architectures, and ensuring compliance with security and data protection standards. The ideal candidate possesses a degree in Computer Science or a related field, several years of experience in application system architecture and integration (including ERP, Middleware, and BI systems), and strong skills in stakeholder management and cross-departmental collaboration. This is an attractive, permanent full-time position offering competitive public sector compensation (TVöD EG 11), flexible working hours, and professional development opportunities in a dynamic, forward-thinking environment.

Required Skills

Education

University degree in (Business) Computer Science, Administrative Informatics, or a comparable field

Experience

  • Several years of experience in architecture, integration, or standardization of application systems (including ERP systems, Middleware, Message-Broker, DMS, SIEM, BI)
  • Professional experience in designing application landscapes, interfaces, and exchange formats
  • Experience in interface development (API, Web Services, SQL) and automation
  • Experience in stakeholder management and cross-departmental collaboration

Languages

Not specified

Additional

  • Unrestricted full-time employment contract