There is a rising quantity of little startups and big companies in Berlin, which use Scala and are looking for developers. Here I am listing such firms, where I know either from their presentation on a Scala meetup, from personal talks, or their web announcement, that they are actively using Scala.
If you look at the number of participants of the Scala Berlin meetups, you can notice a considerable growth, so that now the usergroup has problems to find suitable locations.
And here some currently published Scala Job Offers in Berlin.