Pretty quick process, 3 rounds, took 3-4 weeks. First interview was with the hiring manager. Second with the senior member of the team. Final, with CEO and more members of the team, presenting on a product from CVS. Overall, the interview process was fine aside from feeling mislead - in the final round interview the CEO said she was hoping for me to join the team in the following month and then I did not receive an offer (as per an automated rejection).