The process took 3 weeks. I interviewed at guenstiger.de
Interview
It was a smooth process. Three rounds of interviews, first was a phone call with the HR rep, then a basic interview with an alumni from my university, then a technical written test interview. Didn't make it on the fourth round as my goals were different to what they were looking for.
Interview questions [1]
Question 1
Basic SQL function questions that are available anywhere.