I have applied online through Trivago's website, and then I received an e-mail invitation to a video interview on the company's platform. You have to record yourself answering few questions in a couple of minutes for each one. I found it a little stressfull but funny as well.
I've prepared myself by reading about the company and the sales section.
I wrote few possible questions and answers and I can say that you can find most of them online.
Second step was a Skype interview with an HR recruiter who was really nice but I didn't feel too comfortable doing this kind of interview. I've got the feeling that they've already found somebody for that position or she wasn't too much interested in what I was saying.
At the end of the interview I've made a couple of questions to know better what I should do and she looked impatient and annoyed by my requests.
The interview lasted only 20 minutes. They've told me they would let me know into 2 weeks time the offer.
I received an email reply after 10 days. I think it's a bit much. From the beginning of the trial to the refusal of the offer I spent a month.