Senior Full Stack Engineer Interview Questions

1,781 senior full stack engineer interview questions shared by candidates

- Talk about your past experiences - Talk about an interesting project you worked on - what is the difference between deep clone and shallow - the difference between primitive and non-primitive - what is an index in DB - what is the event loop - promises - difference flex and grid - how do you hide something on mobile and show it on desktop - how would you create a function to do a deep clone of an object
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Senior Full Stack Developer

Interviewed at Loox

5
Mar 7, 2025

- Talk about your past experiences - Talk about an interesting project you worked on - what is the difference between deep clone and shallow - the difference between primitive and non-primitive - what is an index in DB - what is the event loop - promises - difference flex and grid - how do you hide something on mobile and show it on desktop - how would you create a function to do a deep clone of an object

Round 0: Info session Round 1 (45mins): Initial Interview, basic behavioural, their questions are published on a medium blog. Round 2 ("2.5 - 3 hours"): Take home assignment Round 3: Top grader, behavioural Conditional offer based on reference check (searchlight)
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Senior Full Stack Engineer

Interviewed at Thinkific

4
May 21, 2022

Round 0: Info session Round 1 (45mins): Initial Interview, basic behavioural, their questions are published on a medium blog. Round 2 ("2.5 - 3 hours"): Take home assignment Round 3: Top grader, behavioural Conditional offer based on reference check (searchlight)

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