IT Systems Architect | Informatiker/in (Hochschule)

PSA Payment Services Austria GmbH

Wien,Brigittenau, Wien, Österreich
Published Apr 21, 2026
Full-time
Permanent

Job Summary

As an IT Systems Architect within the Card Based Systems ESB & Architecture team, you will play a pivotal role in designing and integrating solutions for mission-critical card-based systems. Your day-to-day responsibilities involve developing technical solution concepts, managing complex interface integrations, and creating detailed architectural specifications. You will act as a bridge between high-level design and implementation, coordinating with development teams, overseeing release management, and providing expert 3rd-level support for complex technical issues. The ideal candidate possesses a strong background in system integration and architecture, with the ability to navigate both internal and external system landscapes. This position is unique because it offers the opportunity to work on infrastructure with national relevance and international reach, providing a significant platform for professional growth within a modern, quality-driven environment. You will be expected to maintain a clear overview of complex environments while ensuring high standards of quality and technical excellence.

Required Skills

Education

Completed technical education (University degree, HTL, or vocational training) with a focus on IT, Computer Science, or Business Informatics.

Experience

  • Professional experience in system integration, solution engineering, or requirements engineering
  • Experience in architectural design and interface management
  • Experience in technical documentation and specification creation

Languages

German (Fluent)English (Fluent)

Additional

  • Not specified