I applied through a recruiter. The process took 3 weeks. I interviewed at The Predictive Index
Interview
There was an initial phone screen.
A relevant hacker rank challenge
A "super day" roughly 4 hours of behavior/fit, technical/design interviews with breaks in between,
You really get to meet people from all over the organization and ask all the questions you need.
Interview questions [1]
Question 1
The Hacker Rank was relevant to the job, integrate with a known REST API.