Initial phone interview with HR was good where they asked a bunch of behavioural and fit questions. However( recruiters did not seem interested in being there for the case study. 2 hour case study style interview was a little exhausting

HR screening interview for half an hour, two-hour case study interview where in the first hour they give you a case to read through and prepare a presentation for then present and answer questions from the hiring manager and senior team member, third round is an in-person interview at their office with executive leadership for an hour. Whole process from start to finish including offer was approximately 4 weeks