The whole process took 2-3 weeks. The first step was a video call with the Hiring department. They were really friendly and everything gone smoothly. The second step was the Mobile Tech lead and it was all about General questions regarding technologies, methodologies and previous experience. The good thing that he instantly gives his honest opinion. The third stage was interview with both Senior iOS and Senior Android Engineers and most of the interview was with Senior Android and I was asked advanced questions about Android Architectures and scenarios that may be faced during Android development. I was informed by a video call that I was rejected because the team needed a higher level engineer and was told about the whole feedback provided by the team.