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Senior Frontend Engineer Interview Questions

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13,309 senior frontend engineer interview questions shared by candidates

1. what are promises and questions around promise. 2. implement debounce/throttle utility and some question around that. 3. create and extend class in es5 and questions about prototype and inheritancer 4. question based on the value of this inside an arrow function.
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Technical Lead, Frontend

Interviewed at Myntra

3.7★
Jul 20, 2020

1. what are promises and questions around promise. 2. implement debounce/throttle utility and some question around that. 3. create and extend class in es5 and questions about prototype and inheritancer 4. question based on the value of this inside an arrow function.

What is NGRX? Do you have any experience in backend? Okay but you don't have any experience in backend? What is dispatcher? How Authentication and Authorization work? How to restrict access based on role? Which storage NGRX is using? How to communicate between sibling component? How to access shared component to other component? What are the challenges you face with store? What are the challenged you face in your recent project? Explain your current project fully, this guy should understand there is something called confidential info :)
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Frontend Developer

Interviewed at TestingXperts

4★
Oct 8, 2021

What is NGRX? Do you have any experience in backend? Okay but you don't have any experience in backend? What is dispatcher? How Authentication and Authorization work? How to restrict access based on role? Which storage NGRX is using? How to communicate between sibling component? How to access shared component to other component? What are the challenges you face with store? What are the challenged you face in your recent project? Explain your current project fully, this guy should understand there is something called confidential info :)

Coding skills test, general tech questions based on your profile and behavioral questions as well. Be prepared for a few questions on deployment as well. In the system design interview you will be asked to architect the data structure for a particular application.
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Senior Frontend Engineer

Interviewed at Zalando

3.6★
Jan 18, 2021

Coding skills test, general tech questions based on your profile and behavioral questions as well. Be prepared for a few questions on deployment as well. In the system design interview you will be asked to architect the data structure for a particular application.

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