There is an HR/recruiter screen (which may be waived), followed by a manager screen, then a coding challenge to work on over a weekend. The coding challenge is kind of fun and relevant to the problem space; it takes longer than they claim to do a good job.

If your submission is well-reviewed, you'll have several technical interviews with peers and team leads involving a pair-programming exercise, software design, and system architecture. The problems are again relevant to the problem space and free of Leetcode-type brainteasers.

Finally, there will be a wrap-up with a manager.

There is a bit of time for soft questions, particularly in the manager interviews, which are generally of the "tell me about a time..." behavioral or situational variety. You'll also have time to ask your own questions.

Tell me about a time when you couldn't meet a commitment. What would you do differently next time?