Firstly, you have to submit your application online. They do not ask for cover letter If your application is successful, then you will be invited into a 5 minutes quick interview. Before the interview, you are requested to fill a form about your availability and salary expecation. If pass the 5 minutes interview, 30 minutes interview invitation will be given. During the 30 minutes interview, lots of question will be asked to test your logical and your knowledge, such as how many basketball can be fit in the interview room without change anything in this room. If pass, then invite to the 5 days bootcamp offer will be given if pass the final test of boot camp.