One phone interview
then a whole-day onsite interview, including a presentation and four one-on-one interviews. Each of them took about 45 mins to 1 hour. The presentation is about one hour.
Interview questions [1]
Question 1
First give a technical presentation
then four one on one intreview and one of them is a coding interview. My interview question for coding part is to implement a parser to execute a program written in a given grammar