I first had an interview with the HR department. All went well at this level. Then my German was tested, Online i had to write a detailed reply to a German customer. the correspondance aspect is only 10% of the job. I also had a 5 minutes call to test my German. All went well. I was told I would get a rapid feedback. i NEVER received any feedback whatsoever, which obviously is very unprofessional. i can see they posted a new ad on infojob for same position.