Hike Interview Experience | Set 6 (For SDE)

Round 1 (telephonic)

  1. https://www.geeksforgeeks.org/shuffle-a-given-array/
  2. Design a system wherein users are sharing images. You need to track the top trending images
  3. Design an event system wherein thousands of events are being generated from an app and the events need to be analysed by an analytics engine for certain information
  4. Discussion on Spring and NodeJS

Since this round was long back, I don’t have strong recollection of the above questions. Have compiled to best of my memory

After the telephonic round, I was called to their office after approx. 3 weeks

Round 2

  1. Design a leaderboard system which can report rank of a particular user along with his +/-5 users
  2. https://www.geeksforgeeks.org/shuffle-a-given-array/ , repeat from previous round
  3. Again discussion on Spring and NodeJS

Probably the interviewer was same in Round 1 and Round 2

Round 3

  1. Questions on CAP theorem and where Cassandra fits in there. This was because I had worked on NoSQL databases
  2. Level order traversal in spiral form
  3. Design a Twitter streaming like system. Clients will be persistently connected to the system and subscribe to certain topics like India, Election. As soon as a user tweets on any of these topics, all the listening clients should be notified.

Round 4

  1. Implement Java countdown latch
  2. Word Break

Round 5

  1. Discussion on various NoSQL databases mentioned in my resume. Delved deep into Couchbase and how certain features are implemented like vBuckets
  2. Implement Java8 future and one more related class
  3. Some behavioral questions


If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

Write your Interview Experience or mail it to contribute@geeksforgeeks.org

My Personal Notes arrow_drop_up
Article Tags :
Practice Tags :

Be the First to upvote.

Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.