Senior Developer Interview Questions

30,054 senior developer interview questions shared by candidates

You are given a 2D grid of size m x n representing a map where '0' represents land (an island) and '1' represents water. An island is a group of connected '0's horizontally or vertically. You need to write a function that counts the total number of distinct islands in the grid
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Senior Full Stack Developer

Interviewed at Wix

4.1
Jan 22, 2025

You are given a 2D grid of size m x n representing a map where '0' represents land (an island) and '1' represents water. An island is a group of connected '0's horizontally or vertically. You need to write a function that counts the total number of distinct islands in the grid

Having to recite some silly technical reference that I never use to build web applications in .NET. Some of the participants usually from India will just grab a question from a text book.That would be OK if I were in school and reading chapters from that book preparing for an exam or quiz.
Feb 3, 2014

Having to recite some silly technical reference that I never use to build web applications in .NET. Some of the participants usually from India will just grab a question from a text book.That would be OK if I were in school and reading chapters from that book preparing for an exam or quiz.

Worst Experience till now, In Interview Interviewer, doesn't know about A of Android. He asked me to "show me your project, I know Java will judge you on behalf of the codebase". but unfortunately, I have written a sample app in Kotlin. Then he asked me to show another project/codebase. 1 funny thing I have observed is, He suggested me to keep your all project codebase in the system to show the interviewer.
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Senior Android Developer

Interviewed at IDFC FIRST Bank

4.1
Dec 6, 2022

Worst Experience till now, In Interview Interviewer, doesn't know about A of Android. He asked me to "show me your project, I know Java will judge you on behalf of the codebase". but unfortunately, I have written a sample app in Kotlin. Then he asked me to show another project/codebase. 1 funny thing I have observed is, He suggested me to keep your all project codebase in the system to show the interviewer.

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