It was a pretty straightforward process.
One phone call, about 10 minutes. We went over my resume and experience.
Then I was sent a link to a coding challenge and simultaneously invited to a SuperDay(on-site interview).
I have completed coding challenges before SuperDay. They were concluded of a few multiple-choice questions and about 4-5 coding questions about medium level.
During a SuperDay I had a casual conversation with 2 Software Developers and 2 F2F interviews with Senior SDs, about 25-30 minutes per meeting.
A week after I got an offer.