Interview following recruiter contact - Anonymous employee Rackspace Technology Employee Review

I was initially contacted via e-mail. It took a couple of tries back and forth to coordinate my first phone interview with my recruiter. After that, I was told it went well and I would be contacted by a manager for a second phone interview. Soon after that, a 2-panel interview was arranged, which lasted an hour. I was given some feedback by my recruiter and that was followed by another 2-panel interview with a new set of interviewers, also lasting an hour. I was offered the job a week later.