Front End Software Engineer Interview Questions

852 front end software engineer interview questions shared by candidates

First Round: Questions on CSS specificity, position Questions on JS concepts like inheritance, arrow functions, variable hoisting, variable declaration and memory allocation etc. Second Round: Write an algorithm to merge overlapping ranges, given two sets of ranges. Discussion on implementation of infinite scroll Third Round: Program to efficiently deal with hierarchical data where the data itself is stored in a flat format
avatar

Software Engineer - Front End

Interviewed at Rippling

3.7
Nov 22, 2020

First Round: Questions on CSS specificity, position Questions on JS concepts like inheritance, arrow functions, variable hoisting, variable declaration and memory allocation etc. Second Round: Write an algorithm to merge overlapping ranges, given two sets of ranges. Discussion on implementation of infinite scroll Third Round: Program to efficiently deal with hierarchical data where the data itself is stored in a flat format

2 OA question. One is by chair. One is Given two arrays where array 'a' is fixed and array 'b' can be rearranged, for example a: 1,2,3,4,5 and b: 2,6,4,3,5. The objective is to rearrange array 'b' in such a way that as many numbers in 'b' as possible are greater than their corresponding numbers in 'a'. Finally, the sum of numbers in 'b' that are greater than the corresponding numbers in 'a' is calculated. For example, if a: 1,2,3,4,5 and b: 2,3,4,5,6 -> return 2+3+4+5+6.
avatar

Front End Software Engineer

Interviewed at Confluent

3.6
Apr 21, 2024

2 OA question. One is by chair. One is Given two arrays where array 'a' is fixed and array 'b' can be rearranged, for example a: 1,2,3,4,5 and b: 2,6,4,3,5. The objective is to rearrange array 'b' in such a way that as many numbers in 'b' as possible are greater than their corresponding numbers in 'a'. Finally, the sum of numbers in 'b' that are greater than the corresponding numbers in 'a' is calculated. For example, if a: 1,2,3,4,5 and b: 2,3,4,5,6 -> return 2+3+4+5+6.

Viewing 401 - 410 interview questions

See Interview Questions for Similar Jobs

Glassdoor has 852 interview questions and reports from Front end software engineer interviews. Prepare for your interview. Get hired. Love your job.