There will be multiple rounds of interviews both at technical and functional level. The Interview process can be scheduled over multiple days or single day. I had 1:1 interviews. I had face to face inperson interviews.

One phone screen with the recruiter, who didn't even seem to be listening. Afterwards I sat down with the hiring manager and tech lead. Later I was called back to meet the team in a series of 3 interviews over 1 day.