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933 software engineer front end interview questions shared by candidates

In the detailed review of my code I spoke a lot about how I balanced using React and Next.js best practices against less conventional and even old-fashioned low level coding techniques. I was asked how I might balance my "old school" ways of doing some things against the "new school" ways done by the dev team.
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Senior Front-End Software Engineer (Remote)

Interviewed at Bask Health

3.8★
Jun 3, 2025

In the detailed review of my code I spoke a lot about how I balanced using React and Next.js best practices against less conventional and even old-fashioned low level coding techniques. I was asked how I might balance my "old school" ways of doing some things against the "new school" ways done by the dev team.

Engineer phone screen questions: 1.) What is a closure? 2.) What's the right way to share data between controllers/directives? 3.) What is the dot notation? In person whiteboard questions: 1.) Say you had an array of objects with 3 keys(name, apr and max_credit) how would you sort the array by apr in ASC order. 2.) Say you had the same array of objects how would you find the objects that apr are within a range? 3.) How would you check if a string is a palindrome manually?
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Software Engineer - Front End

Interviewed at LendingTree

3.9★
May 4, 2017

Engineer phone screen questions: 1.) What is a closure? 2.) What's the right way to share data between controllers/directives? 3.) What is the dot notation? In person whiteboard questions: 1.) Say you had an array of objects with 3 keys(name, apr and max_credit) how would you sort the array by apr in ASC order. 2.) Say you had the same array of objects how would you find the objects that apr are within a range? 3.) How would you check if a string is a palindrome manually?

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