Front End Engineer Interview Questions

14,990 front end engineer interview questions shared by candidates

Please write test cases and the complexity of each code. Maximum time allowed is 30 minutes. Q1. Print all prime numbers between two given numbers. For example: Function is Prime(beg,end), for Prime(4,7) it will return {5,7}, for Prime(7,16) it will return {7,11,13} Feel free to code in any language of your choice
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Front End Developer

Interviewed at AdvantageClub.ai

4.3
Feb 6, 2018

Please write test cases and the complexity of each code. Maximum time allowed is 30 minutes. Q1. Print all prime numbers between two given numbers. For example: Function is Prime(beg,end), for Prime(4,7) it will return {5,7}, for Prime(7,16) it will return {7,11,13} Feel free to code in any language of your choice

The interview question was an old-school JavaScript question that was VERY confusing. I explained that I hadn't worked with JavaScript for several years and had no interest. I don't understand why a technical interview is designed to stump a person, instead of truly seeing where their strengths are.
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Front End Developer

Interviewed at BlackLine

2.7
Mar 3, 2022

The interview question was an old-school JavaScript question that was VERY confusing. I explained that I hadn't worked with JavaScript for several years and had no interest. I don't understand why a technical interview is designed to stump a person, instead of truly seeing where their strengths are.

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