Full Stack Developer Interview Questions

19,461 full stack developer interview questions shared by candidates

given a matrix that contains ones and zeros where zero represent land and one sea and you need to return the amount of lands there is in the matrix (look at it like a map) a single land can appear in several rows (like 'H', like 'L' shape and so on)
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Full Stack Developer

Interviewed at Wix

4.1
Sep 15, 2025

given a matrix that contains ones and zeros where zero represent land and one sea and you need to return the amount of lands there is in the matrix (look at it like a map) a single land can appear in several rows (like 'H', like 'L' shape and so on)

CSS Selectors. Stuff that can be easily Googled or ChatGPT'd if necessary. They have their own design system (no UI library), so they develop components themselves. Be ready to hear questions like "how do you access a deeply-nested with CSS selectors".
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Senior Full Stack Engineer

Interviewed at ZONE3000

4.9
Jun 3, 2025

CSS Selectors. Stuff that can be easily Googled or ChatGPT'd if necessary. They have their own design system (no UI library), so they develop components themselves. Be ready to hear questions like "how do you access a deeply-nested with CSS selectors".

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