It seems that at the moment there aren't very many Mobile Software Development jobs in Brandenburg. Why not have a look at jobs in similar fields? Accountancy and Information Technology are at the moment the most sought after subcategories for this domain. Be in-the-know for jobs in this area by learning about iOS, Android, and Android Software Development.
On Jobspotting, you can find job opportunities for a wide variety of experience levels and apply filters to find the ones that are for you. Jobspotting at the moment has no startups advertising Mobile Software Development jobs. Note that most corporations opt for hiring through recruiters at this time. If you'd prefer to apply directly to corporations, you can filter those out of your Jobfeed. Why not have a look at jobs in another country to compare and contrast opportunities. Just use the Explore tab.