The job offer was tempting. The interview was a big meeting of approximately 10 candidates. Beforehand I could choose the language spoken, and I obviously chose English because it's easier, but after I came to the interview, the person informed me that everything will be in German. They gave me options, either I leave, or I stay and listen to the German speaker. I stayed and understood 80% of the things said there. I didn't get an email later, which was disappointing because this is a delivery where you need just a little bit of words.