Zilingo Backend Developer 2 – 5 years Experience

Zilingo’s backend architecture is built as micro-service architecture written in Scala and Play framework.

Round 1: Skype Coding Round

Question 1:  Find the first non-repeating character from a stream of characters.

Question 2: Print all nodes at distance k from a given node.

The interviewer expectations were to discuss a pseudo code first and then write a working code in Hackerank coding platform, preferably using Scala. Interview was scheduled for an hour and they were very strict about it so make sure you don’t give much time in discussing the solution, rather use your time to provide a working solution.

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