The process lasted for about 1.5 months. 1st round was a recruiter screen. 2nd round was a hiring manager interview (30 minutes), followed by a take-home assignment that had to be completed in 24 hours, and finally a 3rd Round consisting of a lab tour and 5 face-to-face interviews. The 5 interviewers were 1:1 conversations about background, and interest in OSMO.