I applied through a recruiter. The process took 2 weeks. I interviewed at RTB House (Warsaw, Masovia) in Apr 2022
Interview
The process was really smooth, and took around 2 weeks. The interviewer was very professional and guided me through all the way.
The recruitment process had 4 stages: talk with the recruiter, then a meeting with analyst leader and then another one with the manager. I also had to do an assignment and define product requirements.