Junior Front End Engineer Interview Questions

12,964 junior front end engineer interview questions shared by candidates

1st technical: Problem solving round - Write down steps on how to get a certain amount of water from two different sized jugs (problem from Die Hard 3 I guess). Write a function to automate steps. 2nd technical: Code a timer using JS and DOM manipulation. Hook up timer value and start, pause, and reset buttons.
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Senior Front End Engineer

Interviewed at Medely

3
Jun 12, 2023

1st technical: Problem solving round - Write down steps on how to get a certain amount of water from two different sized jugs (problem from Die Hard 3 I guess). Write a function to automate steps. 2nd technical: Code a timer using JS and DOM manipulation. Hook up timer value and start, pause, and reset buttons.

const arrInput = [1, 4, 6, 8, 9, 10]; const result = 6; //25;//24; // 8*1 = 8 < 24 // 8*4 = 24 == 24 // 8*9 // 8*10 // Find a pair whose multiplication is x*y = result // function should take 2 parameters: arr of numbers - arrInput , number - result
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Software Engineer - Front End

Interviewed at PayPal

3.6
Aug 21, 2019

const arrInput = [1, 4, 6, 8, 9, 10]; const result = 6; //25;//24; // 8*1 = 8 < 24 // 8*4 = 24 == 24 // 8*9 // 8*10 // Find a pair whose multiplication is x*y = result // function should take 2 parameters: arr of numbers - arrInput , number - result

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