Few relatively simple technical questions. Very heavy advertising subject matter. They were not so much interested in computer science / algos rather, they preferred market as tech knowledge. They provided a good intro document before the interview. It’s difficult to pinpoint exactly what they were looking for
Screening interview with the recruiter, 1 hour interview with a data scientist, then a full day interview with data scientists and 1 HR employee. There was a mix up with one of the interviews during the full day, so we had to make up that interview on another day.