Find the longest unique substring
Senior Backend Engineer Interview Questions
2,034 senior backend engineer interview questions shared by candidates
What's your experience with remote working? What are the things you like and dislike about remote working?
It was an easy question related to anagrams and performance question O(n). I had to do on a laptop. I screwed up and it was definitely my fault.
First non repeating character from string,
Given an express code, write functionality to call an API and manipulate the collected data
During the interview, I was asked to present a project I had worked on in my previous job and to sketch it. The interviewer asked follow-up questions about the rationale behind our decisions, such as why we chose a particular approach.
Questions about clickhouse vs postgres, kubernetes, go and any exercise to do these functions in O(1), get, set and setAll
- code to determine if string has balance brackets ({{}}) - class design an elevator system
They asked me about the most difficult technical challenge I’ve faced and am proud to have solved.
Solve another variation of Leetcode problem 291, Word Pattern II. This variation introduced metapatterns and requires writing a backtracking algorithm along the lines of N-Queens.
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