Skip to contentSkip to footer

Front End Software Engineer Interview Questions

Salaries
Interviews

12,564 front end software engineer interview questions shared by candidates

The case study you had to create a grid layout and pop-up based on the existing HTML and CSS given. There was an image file to show the desired final result. A bit of Javascript code was needed. You have at most 7 days to finish it.
avatar

Front-End Developer

Interviewed at trivago

3.9★
Sep 16, 2014

The case study you had to create a grid layout and pop-up based on the existing HTML and CSS given. There was an image file to show the desired final result. A bit of Javascript code was needed. You have at most 7 days to finish it.

Create a basic implementation of a streams API. The user should be able to push values to a stream, and subscribe to values that are pushed to that stream. For example, const z = new Stream(); z.subscribe((value) => console.log(value)); z.subscribe((value) => console.log(value * 2)); z.subscribe((value) => console.log(value * 3)); z.push(2); Should return 2 4 6
avatar

Software Engineer - Front End

Interviewed at Atlassian

3.1★
Oct 17, 2018

Create a basic implementation of a streams API. The user should be able to push values to a stream, and subscribe to values that are pushed to that stream. For example, const z = new Stream(); z.subscribe((value) => console.log(value)); z.subscribe((value) => console.log(value * 2)); z.subscribe((value) => console.log(value * 3)); z.push(2); Should return 2 4 6

I felt that asking the looksay question is the wrong caliber for a front-end developer. I had some difficulty with it because I have never heard of this question/algorithym before (I googled it later). It felt like the interviewer was looking for one specific answer and I could tell that he was getting frustrated that I didn't know the answer. He quickly ended the interview. To me it seems like this is not the type of question to be asking if they are looking for a front-end developer. Seems like a good question for a senior DB role.
avatar

Front End Developer

Interviewed at Axon

3.6★
Dec 16, 2014

I felt that asking the looksay question is the wrong caliber for a front-end developer. I had some difficulty with it because I have never heard of this question/algorithym before (I googled it later). It felt like the interviewer was looking for one specific answer and I could tell that he was getting frustrated that I didn't know the answer. He quickly ended the interview. To me it seems like this is not the type of question to be asking if they are looking for a front-end developer. Seems like a good question for a senior DB role.

Viewing 141 - 150 interview questions

See Interview Questions for Similar Jobs

Front End Engineer

Glassdoor has 12,564 interview questions and reports from Front end software engineer interviews. Prepare for your interview. Get hired. Love your job.