German Regionals: Euro Wings, Contact Air, Lufthansa Cityliner, Cirrus Airlines

LCC's: Ryan Air, German Wings, Air Berlin, Tui Fly (aka Hapag Lloyd, aka Tui, aka Hapag Lloyd Express), Hamburg International

And who can forget Lufthansa the magnificant

For all of the above you need the JAA ratings and be able to read, write, and speak German.

Also take a look at NetJets Europe as you only have to speak English, although knowing two or more languages is desirable. FO starts out at 56,000 Euro and you only have to live within one hour of Frankfurt, Munich, Stuttgart, Koln, Hamburg, Berlin, and Dusseldorf (I may have missed one or two airports but that is a good deal).

My wife is German and she hits me up regularly about flying jobs in Germany, so I've been looking.