Full Stack Software Developer Interview Questions

19,473 full stack software developer interview questions shared by candidates

1. Given two variables swap it's value with using any third variable by thinking mathematically 2.Given a function which can take Integer 0 and 1, without using any logical and conditional operator return the inputs opposite. 3. SetTimeOut Behaviour inside For Loop 4. An array with some elements, given the length property value made to zero which will be the console output on arr[0] And one or two more stupid questions like this
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Full Stack Developer

Interviewed at Tredence

3.9
Dec 19, 2023

1. Given two variables swap it's value with using any third variable by thinking mathematically 2.Given a function which can take Integer 0 and 1, without using any logical and conditional operator return the inputs opposite. 3. SetTimeOut Behaviour inside For Loop 4. An array with some elements, given the length property value made to zero which will be the console output on arr[0] And one or two more stupid questions like this

Front end questions like HTTP, Cross site scripting, a coding question (possible ways to climb stairs), and angular lifecycle hook components. Backend questions like Rest API, use of microservices, how important is regression/unit tests, multithreading in Java etc.
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Senior Full Stack Engineer

Interviewed at Fidelity Investments

4.1
Feb 21, 2024

Front end questions like HTTP, Cross site scripting, a coding question (possible ways to climb stairs), and angular lifecycle hook components. Backend questions like Rest API, use of microservices, how important is regression/unit tests, multithreading in Java etc.

It start with a terrible design using some bizarre html templates that makes the test more difficult than it should be. And basically you have to filter some results by score, taking in to account that you got two different arrays and have to join the data from scores to places.
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Full stack developer

Interviewed at Booking.com

4
Feb 20, 2023

It start with a terrible design using some bizarre html templates that makes the test more difficult than it should be. And basically you have to filter some results by score, taking in to account that you got two different arrays and have to join the data from scores to places.

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