There is no process for the interviews ...I believe they are still in process of inventing ;0
I was interviewed by 4 different persons ..2 technical rounds ..After my final interview with CEO, I was told that offer is on the way..They made me wait for more than 3 weeks. They kept concocting stories like ..."offer has been signed off by CEO and waiting at final go from UK team.."
They certainly lack professionalism or they have their own definition of it.
I am really disappointed, but not in me in them.
I would highly suggest people to stay away from them.