If you're looking for a new Java job in Trier, there is a limited selection of 6 that you can browse on Jobspotting. The job opportunities can be broken down into the main categories Software Design and Software Engineering. If you're on familiar terms with fields like Backend Development, Java EE and Eclipse, you're a shoo-in for vacancies like this.
There are opportunities aplenty (5) for seasoned Java applicants. Take advantage of the fact that 83% are catering to you. As it stands, internship opportunities are thin on the ground in this area. By signing up to Jobspotting, you'll be notified as soon as one shows up. Jobspotting at present has no startups advertising Java job offers. Why not have a look at vacancies in another country to compare and contrast opportunities. Just use the Explore tab.