I applied online. The process took 1 week. I interviewed at Reply (München, Bavaria) in Mar 2015
Interview
It was fairly an easy and quick process. But you get no idea of what the company is doing. I made the mistake of accepting the offer as the Reply group had a good name. But after working there some time, I strongly advise you not to take the offer unless you are really desperate. The company unit manager is very much unable to manage.