GfK Software Development Engineer In Test (SDET) interview questions

A waste of time. One of the worst interviews I’ve ever attended. Refused to conduct the interview over the phone due to my broadband problem and constant dropped connection. Insisted I install software which added to minutes to the call (and didn’t work). The interviewer started the interview off by saying ‘ we only have 30 minutes if you take too long to answer a question I will have to interrupt you to move on to the next question. I’m not being rude, but I am’. I don’t care about your interview time window - I won’t be penalised for your poor time management. The interview was a disaster and very amateurish. I was being secretly spied on and listened to by another person who suddenly appeared on my screen when my interviewer had to attend to an issue in his home. I had no idea who this person was. Awful first impression, I promptly told the GfK talent specialist, who set up the interview about this experience. I would rather chew razor blades than continue through the interview process or work for GfK.