There's 2 stage for interview.
First is a team leader to test you some technical question, like some coding algorithm, how to debug, and if you met some problem, what will you do.
Second stage is manage interview, he or she will ask some question like why you want to join us, do you know what the company doing.
Perguntas de entrevista [1]
Pergunta 1
linear algorithm, binary algorithm, basic test theory, how to build some sorting tool (like modified the file name amount in a folder quickly).
To prepare a simple classification algorithm is necessary.