Full Stack Software Developer Interview Questions

1,668 full stack software developer interview questions shared by candidates

basic questions about sql - joins, primary key, group by, having etc leetcode easy - medium, sorting implementation, array simple problems, string manipulation - nothing too difficult lots of oop basic concepts (4 pillars, method overriding etc) high level design - not much into detail - but make sure you know what classes to inherit n how to use method overriding
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Software Engineer - Full Stack

Interviewed at Tesla

3.5
Sep 10, 2021

basic questions about sql - joins, primary key, group by, having etc leetcode easy - medium, sorting implementation, array simple problems, string manipulation - nothing too difficult lots of oop basic concepts (4 pillars, method overriding etc) high level design - not much into detail - but make sure you know what classes to inherit n how to use method overriding

The HW apps are relatively simple; however, they use them as a springboard to ask bigger, more complex questions in their follow up. Basically, "if this HW app was 1000 times bigger, how would you handle X." For the React HW, they asked how I'd do global state management, caching strategies for maximizing efficiency, and how I'd further build out my tests. On the Rails side, we discussed testing and managing long queues with service workers. The in-person interviews were definitely the hardest part.
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Full Stack Software Engineer

Interviewed at Contently

4
Dec 9, 2020

The HW apps are relatively simple; however, they use them as a springboard to ask bigger, more complex questions in their follow up. Basically, "if this HW app was 1000 times bigger, how would you handle X." For the React HW, they asked how I'd do global state management, caching strategies for maximizing efficiency, and how I'd further build out my tests. On the Rails side, we discussed testing and managing long queues with service workers. The in-person interviews were definitely the hardest part.

First round is just talking about your past experience, culture fit, and so on. Second round is working on a react app with an Apollo server, making updates to a boilerplate nonprofit mini app to surface some statistics.
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Full Stack Software Engineer

Interviewed at Everfund

4.4
May 25, 2023

First round is just talking about your past experience, culture fit, and so on. Second round is working on a react app with an Apollo server, making updates to a boilerplate nonprofit mini app to surface some statistics.

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