Swiggy | SDE2 | Bangalore | Jan 2022 [Reject]
Anonymous User
1477

Education - Btech CS
Total Work Ex - 3.5 Years
Background - SDE in a product based company

Online Assessment - 90 mins

Three Questions, completed all three.

  • Question Based on Graphs.
  • Question Based on DP.
  • Question Based on String

Round 1 - Machine Coding - 2 Hr

Design splitwise - having different split types
Designed all the entities and services for the application and completed all the mentioned requirements.
Had a discussion on extension of specified requirements and some questions on object oriented design concepts.

Round 2 - PS/DS - 1 Hr 20 mins

  • Easy question based on stack, was asked a follow up by restricting time and space complexity.
  • Medium question based on DP
  • Hard question which required concepts of DP and graph for optimal solution.

I was able to solve first two questions within 30 mins but the last question was a really difficult one and took some time to figure out for the optimal solution, the interviewer also provided some additional time as I was heading in the right direction.

Round 3 - LLD - 1 Hr

Initial discussion about projects at current company - 20 mins

Design an application to get data for different offers and ads for swiggy from different
sources and interact with internal teams to transfer the information to them - 40 mins

The question was not clear and I asked a lot of clarifying questions initially and tried with writing the classes, apis and datastore schema.
While I was writing, the interviewer kept changing some of the requirements and also added some new requirements which made it difficult to finish in time.

Rejected after this round.
The feedback of the LLD round was not positive and they did not proceed further.

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