If you're set on Java jobs in Saxony, there aren't very many at this time: we count 3. Maybe, you could try slightly farther afield. Big Data and Data Management are the main categories within this area. Familiarise yourself with topics like Backend Development, Java EE and Eclipse to give yourself the edge over the competition.
On Jobspotting, you can find job offers for a wide variety of experience levels and apply filters to find the ones that are for you. With a Jobspotting profile, you'll receive an email whenever a new Java job appears that matches your customised priorities.