you'll meet with a recruiter on the team - maybe the person who referred you, possibly one other person and definitely the CEO Mark He is spending his personal time and money interviewing you and hiring and training you so he wants to be convinced before he does so before you go in they have you fill our a personality profile too but they don't run it until they have decided they like you when they meet you so IF you do well in person they'll run the personality profile and it mostly helps them determine what management and training styles suit you best but there are also likelihood of Fit parts too My recommendation - DO NOT overthink the personality profile it will just mess up the results - gut reaction to all the questions For Mark you need to convince him why he should invest in your career make sure you ask everything you need to know to determine whether you feel it is a fit for you because it is the only on site interview if the profile looks good they'll either make and offer or not Once in a while they will bring someone back if they are on the fence and want to give the person another chance