HR round: It was about your day to day activities, roles & responsibilites.
Senior Backend Engineer Interview Questions
2,797 senior backend engineer interview questions shared by candidates
Tell me something about the codeyoung
Round 1 :(Interviewer had lesser experience than me.) A Leetcode medium DP question(Number of ways you can build buildings, two buildings can not be consecutive, there are N plots.) and some DB query of Joins. What is DB indexing. (Was able to give the optimum solution and all the answers) Round 2 : (Interviewer joined late! (I hope you are reading this ;)) A Leetcode hard design question. (https://leetcode.com/problems/lfu-cache/)(Was able to give optimal solution in 45 mins.) Had to give LLD, HLD, Implementation. Questions in JAVA(Mostly that you have recited) All of the above was to be completed in under 60 mins. (Negative response in this round!)
Previous experience, tools, interest in the industry... the basics
Implement a RESTful API.
No need to share it.
Professional background
How do you design a chat enterprise messaging system?
What technologies you have worked on?
one problem on array contains 0, 1, to split in set of equal count of 1 but should be in same order as in original input
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