First Of all ,it's interview is purely based on data structure and algorithms which consists of one online coding test followed by 3 interviews .First two are based on how strong is your knowledge in algorithm and data structure and how would you implement it.Third round is HR and your technical knowledge interview

1.) HackerRank Exam - Easy leetcode style questions, as long as you know your sorting, you'll do fine 2.) HR Interview - Usual Stuff 3.) First Technical Interview - Was given 2 questions but I was only to pick one: - One was about leetcode for moving zeroes to the most right of the array and retaining the location of the non zeroes - One was about using this [10, 20, 30, 40, 50, 60, 70] array and you must compare 2 numbers in it that will equal to 70, your answer must be 4 times all of these will hit 70 4.) 2nd Technical Interview - Was given a String like "abacdaAb", and you have to display the most frequently seen character (a) to the least (A),