30 minute phone screen with recruiter, 30 min phone interview with hiring manager, and 30 min phone interview with the director. Process was very quick (each interview was scheduled about 2-3 business days apart and they got back to me with results within 0-2 days between each interview), as they were looking to bring someone on the team within 3-4 weeks.

1 screening round with recruiter, 1 screening round with hiring manager, a 2 hour case study with model building, another screening round with hiring manager, then I was ghosted. The entire process took 1.5 months. Would have appreciated to receive feedback or if they decided to move on with other candidates.