The interview took several steps before the last offering step. First, after shortlisted you will receive the online multiple-choices test. After several days, you will be invited to the first user interview if you passed the online test. You will be invited again to the second user interview and HR interview after you passed the first user interview test. But, you will be processed to the HR interview only if you passed the second user interview. Last but not least, you are invited to the Medical Check-Up and continue to the offering.

Very corporate like interview process, before the interview I was send application form which ask some uneeded question like very oldschool stuff like my family detail which I think very unnecessary. during the interview it's goes a bit normally asking about theory and stuff like that though I'm unprepared on that front since I mostly prepared for logic and implementation in coding. ps: interviewer is somewhat young and sometimes had surprised face (yes I know I answer horribly and deserve that reaction on how unprepared I was) prob don't take it as rude or anything as some young people might have hard time to content their reaction and to remain poker face. hint(just study what written on requirement and it seem they are interested in recursion coding so prob should practice those)