Immediately after submitting your application, you receive an auto-generated email inviting you to complete a technical and behavioral test. Technical exam focused on simple statistics, example: what's the increase between year 1 and year 2? Behavioral test consisted of scaled agree/disagree questions. You're not told if you've passed.
The next business day, I received an email inviting me to a phone interview. In reality, it was a 30-mins Teams video-call for them to get to know you and you them.
If you're successful, they send you an Excel case study. I was told I'd be given 72 hours, but actually only received 48 hours to complete it. It's not difficult. The questions are simple. But it does take a few hours to complete.
If they're satisfied, they invite you to their NYC office to interview. You can choose to fly in the day before or the morning of the interview. If you fly in the morning of the interview, accommodation isn't provided (I don't know if they provide for candidates flying in the day before).
The Super Day consists of 3 interviews + lunch with would-be colleagues, totally 4.5 hours. Questions consist of hypothetical situations, asking what you'll advise/propose in these.
Finally, they tell you they'll get back to you. I reached out my assigned point-of-account a week after no response asking for an update. Received an auto-generated email the next morning, informing me that I hadn't gotten the job and given the number of candidates, they could not provide feedback.
I would say that the process was very quick -- a day between each successive step, and they maintained contact throughout the interview process. That's why it was particularly disheartening to be left wondering for over a week, only receiving an auto-generated rejection email after reaching out, with no option to seek feedback.