There was an initial phone screen followed by 4 interviews.
Telephone screen
Interivew with manager
Online test,
Team interview
Senior interviewer
The process was quick enough for the first half then for the last few weeks, there were constant delays on the employer's side.
I was made an offer by phone, but one week later, after I gave notice in my job, this offer was withdrawn based on a hiring freeze from the US. A huge waste of time and not respectful of other people. A messy position to put a job candidate after they've handed in their notice based on an offer and many weeks of interviews and tests and preparation!!