The technical interview consists of 3-4 rounds with developers/managers focused on Data Structures and Algorithms questions. There is one background interview round with HR. The difficulty of questions varies with the interviewer, ranging from simple linked lists/stacks to database queries and associated problems. Interviewers are friendly and helpful, offering tips and suggestions during problem-solving. Because I was a math major, there was a math major interviewer for one of the rounds, which I do not think is common for CS majors.

4 ways to reverse an integer given increasing constraints on memory, DS used, computer processing, etc.