Full Stack Engineer Interview Questions

Full Stack Engineer Interview Questions

A full-stack engineer is a technical expert in web and software development. They can handle almost every aspect of development, from servers to systems engineering and databases. During an interview, you can expect both technical questions and questions to determine your interpersonal and communication skills.

Top Full Stack Engineer Interview Questions & How to Answer

Question 1

Question #1: Are you working on anything right now?

How to answer
How to answer: Since more coders are always working on something, the interviewer wants to get an idea of how involved you are in coding. Talk about any projects you are currently working on, whether it's for work or something you are doing on your own time.
Question 2

Question #2: How did you select the tools and technologies for your last project?

How to answer
How to answer: The interviewer wants to get an idea of your experience and how you go about working through a project. Explain the details about the process you followed, talk about why you selected the language you used, and mention what tools and technologies you selected. You can also talk about any problems you faced throughout the development and how you overcame them.
Question 3

Question #3: What are the latest trends in full-stack web development?

How to answer
How to answer: Make sure you are up to date on the latest trends in all kinds of web and software development before your interview. Mention a few of the latest developments you are familiar with and how they might apply to the job. You can also talk about how you learned about the new technology.

19,496 full stack engineer interview questions shared by candidates

Alice and Bob need to pick apples from in orchard. Alice can pick apples from exactly A numbers of trees, Bob can pick from exactly B trees (A, B are both integers). The orchard is a row of N trees, on each tree there is a different number of apples. Given integers A, B and an array size N containing integers only, return the number of most apples Alice and Bob can pick together where: - Alice most pick apples from trees left to Bob's trees - Alice's and Bob's trees cannot overlap, that is they cannot pick from the same tree If A + B > N you should return 0
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Full Stack Developer

Interviewed at Wix

4.1
Nov 23, 2022

Alice and Bob need to pick apples from in orchard. Alice can pick apples from exactly A numbers of trees, Bob can pick from exactly B trees (A, B are both integers). The orchard is a row of N trees, on each tree there is a different number of apples. Given integers A, B and an array size N containing integers only, return the number of most apples Alice and Bob can pick together where: - Alice most pick apples from trees left to Bob's trees - Alice's and Bob's trees cannot overlap, that is they cannot pick from the same tree If A + B > N you should return 0

There were some specific questions regarding software architecture and solving certain technical issues. The coding test was about moving specific marked train cars identified by letters from different tracks to another in multiples of three, while also moving the ones that weren't marked out of the way.
avatar

Senior Full Stack Developer

Interviewed at Workleap

3.1
Jan 18, 2023

There were some specific questions regarding software architecture and solving certain technical issues. The coding test was about moving specific marked train cars identified by letters from different tracks to another in multiples of three, while also moving the ones that weren't marked out of the way.

Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order.
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Senior Software Engineer - Full Stack

Interviewed at Agoda

3.9
Apr 21, 2022

Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order.

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