Had a quick phone interview with recruiter and then a loop with 3 pairs starting from junior dev to dev managers and directors (going up in seniority) When I got to the offices there was no receptionist and I had no idea where to go. I wondered the offices until I saw someone who happened to be one of the interviewers and took me to the room. This guy was very junior and was supposed to interview with another person who was 30 min late. So we spent the time by me asking him questions and putting him at ease instead and when the other guy finally showed up he just started asking me to code on the board. next 2 sessions were better but still it's weird that I don't know what I'm interviewing for, which team etc. I never heard back after it, I assume it's a "no" but would be nice to know.