Intern - Software Engineer JBoss Migration (f/m/d)

Clearstream Services S.A.

Luxembourg City, Luxembourg District, Luxembourg

Full-time

Posted June 05, 2026

Apply Now Save Job Share

Job Description

Your area of work:

We are looking for a Software Engineering Intern for a 6-month internship to support the modernization of a critical business application used in our finance technology environment.

 In a constantly evolving technology landscape, keeping core platforms up to date is essential to ensure performance, maintainability, and long-term resilience. As part of this internship, you will contribute to a major migration project by upgrading our application server from JBoss 7 to JBoss 8, assessing technical impacts, and helping implement the required fixes in a Java-based application.
Your responsibilities:
Support the migration of a critical application from JBoss 7 to JBoss 8.
Analyze technical impacts of the migration.
Identify compatibility issues and implement corrective actions.
Contribute to code updates and refactoring in Java.
Collaborate with senior engineers to validate fixes and e...
            

Apply for this Position Back to Job Listings