Totally not a professional company, if their interview process is like this imagine how their development process will look like. It starts with a video interview where you have to record your self answering 42 questions, the next day the CEO of the company called me to schedule a technical interview. In the technical interview another Android dev explained the challenge, and there were no written description so keep your memory prepared. The most negative part that I didn't hear back from them after the interview, I asked them for feedback and still didn't respond, that's how unprofessional they are so better not to waste your time and effort with them.

I applied very early on my career, during the interview process I had to record myself answering some questions about Android Development. Then I had a technical interview where I was asked to solve a coding challenge, which I didn't perform very well tbh. What happened at the end of the interview was an eye opening for me to see the company they are, their approach was very toxic and insulting towards me.