It was a three steps interview, late 2019, I was rejected after the final step in Stockholm. First step: HR interview (remote) is a quick chat to assess the role fit. The second step is coding assessment (remote) on Scala, a few data engineering tasks, not really complex. The last step, the on-site all-day interview, expands into four 1-hour assessments: 1. case study: discuss an actual disruption they experienced and spot the underlying issue 2. system design: design a system supporting a dashboard showing metrics about played songs with a few filters, from client to server 3. whiteboard coding interview: implement a queue. Distributed map-reduce, explanation, how to handle sorting 4. behavioral assessment: an interview with psychologists, they wanted to understand me as a human being in a working place I suppose