Senior Frontend Developer Interview Questions

13,296 senior frontend developer interview questions shared by candidates

A little prankster took their friend's pet chicken and put it on top of the barn shed. They tied a rope to the bird's leg so that it could not'escape. However, they were worried that any egg laid might fall off, as the barn had slanting roofs on either side. To their relief, not a single egg fell off the top of the barn before their parents discovered their mischief. Is the above description consistent?
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React Frontend Software Engineer

Interviewed at Capital.Com

4.3
Jan 14, 2025

A little prankster took their friend's pet chicken and put it on top of the barn shed. They tied a rope to the bird's leg so that it could not'escape. However, they were worried that any egg laid might fall off, as the barn had slanting roofs on either side. To their relief, not a single egg fell off the top of the barn before their parents discovered their mischief. Is the above description consistent?

Round 1 - Coding - 1 hour - Asked to make a generic undo/redo state management system. I solved the problem using callbacks and completed the solution. At the end, we discussed a better approach would have been using custom hooks. I appreciated the feedback, and we had a good conversation. The interviewer had clear thoughts and great communication skills. Result - Moved to the next round.
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Senior Frontend Engineer

Interviewed at Prophecy

3.7
Oct 10, 2024

Round 1 - Coding - 1 hour - Asked to make a generic undo/redo state management system. I solved the problem using callbacks and completed the solution. At the end, we discussed a better approach would have been using custom hooks. I appreciated the feedback, and we had a good conversation. The interviewer had clear thoughts and great communication skills. Result - Moved to the next round.

I was asked: - Technical questions about FE skills, some of them specific, some of them in general, as to define how i would solve problems - Management questions: about how to manage my own team, how to relate to others, how to communicate issues to higher ups, etc - Personal questions: about my successes and failures.
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Lead Frontend Engineer

Interviewed at Giving Assistant

3.9
Aug 7, 2020

I was asked: - Technical questions about FE skills, some of them specific, some of them in general, as to define how i would solve problems - Management questions: about how to manage my own team, how to relate to others, how to communicate issues to higher ups, etc - Personal questions: about my successes and failures.

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