First, they contact me by linkedin. After that, in 3 days they call me for a personal interview. Ater that they send me a technial test where I only have two hours to answer. The test is very simple where they ask to you game question and programming language question. Then two weeks later, they contact to you for a Skype Interview where you explain your CV and your answer in your test. One week later they told you if you get the job. In my case, my english was not good enough for keep the job.