First a test then two technical interviews with a supervisor and a manager, and then a personal interview
The interviewers were professional and friendly and the attitude was really good
Interview questions [1]
Question 1
Given two strings A and B
Return the minimum number of operations that need to be performed on B to turn it into A
Operation - replacing a character, removing a character, adding a character
They gave me an Architecture of their system and asked me testing questions about it. They require a bunch of stages of interviews (if I recall correctly, 5 stages)
Overall nice experience
Interview questions [1]
Question 1
A system design QA question (how would you test some cases)