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Jr Front End Developer Interview Questions

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340 jr front end developer interview questions shared by candidates

1. Initial recruiter call: - Why are you looking for a new role? - When you think about work, what do you like the most? - What are you looking for in your first role? 2. 1h Javascript call with team lead: - What are closures? - Example with outer and inner function about closures - Const vs let - Manipulating arrays (e.g. can you do array[2] = "dog") - What data structure would you use if you have a list of 10000 cities and you need to make sure there are no duplicates (you have to use an object or a set) - How can you make sure you can't modify an object (you have to use Object.freeze)
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Junior Front End Developer

Interviewed at DeepL

2.9★
Apr 21, 2023

1. Initial recruiter call: - Why are you looking for a new role? - When you think about work, what do you like the most? - What are you looking for in your first role? 2. 1h Javascript call with team lead: - What are closures? - Example with outer and inner function about closures - Const vs let - Manipulating arrays (e.g. can you do array[2] = "dog") - What data structure would you use if you have a list of 10000 cities and you need to make sure there are no duplicates (you have to use an object or a set) - How can you make sure you can't modify an object (you have to use Object.freeze)

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