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.

19,421 full stack engineer interview questions shared by candidates

Blueberries cost more than strawberries. Blueberries cost less than raspberries. Raspberries cost more than strawberries and blueberries.If the first two statements are true, the third statement is A. True B. False C. Uncertain

Full Stack Web Developer

Interviewed at OdoHub

4.3
Nov 6, 2016

Blueberries cost more than strawberries. Blueberries cost less than raspberries. Raspberries cost more than strawberries and blueberries.If the first two statements are true, the third statement is A. True B. False C. Uncertain

Consider the following JavaScript code that is executed in a browser: function startAjaxQueue(){ for (var i = 0; i < 50; i++){ executeAjaxCallAsync(); } }; Assuming that executeAjaxCallAsync() uses a standard XmlHttpRequest asynchronously to retrieve data from server, how many concurrent HTTP requests would you expect to be created by this loop?
avatar

Full Stack Web Developer

Interviewed at Data Cluster Systems

5
Jun 8, 2018

Consider the following JavaScript code that is executed in a browser: function startAjaxQueue(){ for (var i = 0; i < 50; i++){ executeAjaxCallAsync(); } }; Assuming that executeAjaxCallAsync() uses a standard XmlHttpRequest asynchronously to retrieve data from server, how many concurrent HTTP requests would you expect to be created by this loop?

First, tell about yourself. Second, tell and explain about some architecture of a system you planned and devloped. Third, "Islands" problem - you have a board of NxM and some of the cells are "colored" (all of the cells are white and some of them are black). You sholud write an psuedo algorithm to find the count of all the islands in the board. Last, Write an program with a ui interface that invokes the challenge - you can choose the size of the board, push "random" and randomize a board with some white and black cells, push "solve" and get the count of the islands and color eac island in seperate color. bonus - by manual color the islands. Island is a colored cell and all of his neighbors and their neightbors (every cell has 8 neighbors. exclude the edges).
avatar

Full Stack Developer

Interviewed at Attenti

3.8
Apr 23, 2019

First, tell about yourself. Second, tell and explain about some architecture of a system you planned and devloped. Third, "Islands" problem - you have a board of NxM and some of the cells are "colored" (all of the cells are white and some of them are black). You sholud write an psuedo algorithm to find the count of all the islands in the board. Last, Write an program with a ui interface that invokes the challenge - you can choose the size of the board, push "random" and randomize a board with some white and black cells, push "solve" and get the count of the islands and color eac island in seperate color. bonus - by manual color the islands. Island is a colored cell and all of his neighbors and their neightbors (every cell has 8 neighbors. exclude the edges).

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