YOE: 4
Team: Network
Phone Screen : Range Sum Query 2D: https://leetcode.com/problems/range-sum-query-2d-immutable/
Onsite
Note: Every round begins with basic ice breakers tell me about yourself and work experience discussion
Round 1: Median of Two Sorted Array: https://leetcode.com/problems/median-of-two-sorted-arrays. OCI values.
Round 2: System Design: Design a System to detect fraudulent transactions in a banking system.
Round 3: Lunch Interview with HM. HM did most of the talking talked about the team and what they do it. In the end couple of OCI values questions.
Round 4: Topological Sort based question Find the ordering of tasks from given dependencies. Similar to https://leetcode.com/problems/course-schedule-ii/
Round 5: Bartender Round System design: Design a game ranking leader board system. Ranks should be updated within couple of seconds of score update. Scale it for 200M users.
Recieved reject after 2 business days.
Hope this helps.
Thank You.