Spotify Machine Learning Engineer interview questions

Interview with recruiter on experience and salary expectations, following that interview got my intended level reduced from Senior to MLE2, final round of 5 interviews, everything except for values were case studies (case study on designing recommendation system, predicting number of active users, etc), very few questions on ml theory, one question on sql

I got contacted with a recruiter and had a call with him. It was a pleasant conversation. The recruiter was friendly and very clear at communication. The information was transparent. I didn't continue to the next interview because I decided not to relocate.