For our Banking client based in Vienna, we are looking for a senior Java Software Developer
Work model: Freelancing
Start: November 2026
Location: Vienna - hybrid
• Your commitment to develop professional web application software for the finance industry in an international environment for a coverpool-mangement solution in the area of Sustainable/Public-Finance
• Writing well designed, documented and testable code
• Unit testing of the developed software components

Required criteria
• At least 7 Years + practical development experience with Java, Hibernate, SQL, SOAP, JAXB, Spring.
• Experience of Web-Technology like JavaScript, Apache Cocoon
• Sound experience with CI/CD and Sourcecodemanagement Tools (Gradle, SVN, GIT)
• Ability to maintain 15 year old Enterprise Applications
• Experience in Development of Unit and Integration Tests
• Basic experience/knowledge in banking business, in an ideal case Coverpool-Management – distinguishable interest in banking business necessary
• 2 days onsite in Vienna (on average, in alignment with team)
Soft skills
• Pro-active attitude and team orientation (works closely with business)
• Very good communication skills in a multi-cultural environment
• Able to work empowered and self-reliant (main development responsibility for this product)
• Preferred would be German language skills because of German documentation
• Structured working approach and problem-solving skills