Senior front end engineer Interview Questions | Glassdoor.com.au

Senior front end engineer Interview Questions

15

senior front end engineer interview questions shared by candidates

Top Interview Questions

Sort: RelevancePopular Date

Quickest way to find duplicate characters in a string

1 Answer

Sort + loop over array with break early condition - O(nlogn + n)

Var/Let/Const. Promises/Async programming, Maps and Sets. Implement JSON.stringify, solve circular dependency. Implement countdown timer. Implement given layout in html/css.

1 Answer

What are Promises and what do they solve?

1 Answer

How to handle authentication logic in React/Redux (e.g. OAuth2, OIDC)

1 Answer

Explain previous work and projects in detail. By this they were guaging whether u are cooking up stuff. Just needed honest responses of what u know and what u dont

1 Answer

1. General questions about JS and Async JS. 2. Some simple object manipulation and use of promises (with a fake backend emulated with the use of setTimeout). 3. A text based snake 4. Some basic CSS 5. A timer with a reset button

1 Answer

1. General questions about JS and Async JS. 2. Some simple object manipulation and use of promises (with a fake backend emulated with the use of setTimeout). 3. A text based snake 4. Some basic CSS 5. A timer with a reset button

110 of 15 Interview Questions