Senior Frontend Developer Interview Questions

1,608 senior frontend developer interview questions shared by candidates

1) Browser Coding Round – I was given a task to create an SVG with colored nodes using HTML, CSS, and JavaScript. 2) JavaScript Coding Round – I had to implement a custom function that replicates Promise.all behavior and also write JavaScript to generate a table of contents from tags dynamically. 3) Advanced JavaScript Round – The challenge was to replace placeholders in an object that contained both arrays and nested objects. 4) Team Management Discussion – This round focused on general team management skills, problem-solving in team settings, and collaboration strategies.
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Senior Software Engineer - Frontend

Interviewed at CommerceIQ

3
Feb 28, 2025

1) Browser Coding Round – I was given a task to create an SVG with colored nodes using HTML, CSS, and JavaScript. 2) JavaScript Coding Round – I had to implement a custom function that replicates Promise.all behavior and also write JavaScript to generate a table of contents from tags dynamically. 3) Advanced JavaScript Round – The challenge was to replace placeholders in an object that contained both arrays and nested objects. 4) Team Management Discussion – This round focused on general team management skills, problem-solving in team settings, and collaboration strategies.

Karat interview has some basic questions and basic coding tasks. Just try to focus on the task completion, don't spend time thinking about the quality of task completion. The interviewer is interested only in that task result satisfies task requirement. Tech interview contains one frontend question and one general coding question. Try to focus on quality, because Atlassian engineers will be interested in how you make your decision, how you think and how good code you could write. System design interview is more about how you are thinking. Try to pay attention to your solution performance and edge cases. Behaviour interview is about some cases that you faced out during your life. You will be asked about some situation and should give some example from your professional or personal life. Management interview is about all this question like: How do you manage conflict situations? How do you drive your team? etc.
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Senior Frontend Developer

Interviewed at Atlassian

3.1
Oct 20, 2023

Karat interview has some basic questions and basic coding tasks. Just try to focus on the task completion, don't spend time thinking about the quality of task completion. The interviewer is interested only in that task result satisfies task requirement. Tech interview contains one frontend question and one general coding question. Try to focus on quality, because Atlassian engineers will be interested in how you make your decision, how you think and how good code you could write. System design interview is more about how you are thinking. Try to pay attention to your solution performance and edge cases. Behaviour interview is about some cases that you faced out during your life. You will be asked about some situation and should give some example from your professional or personal life. Management interview is about all this question like: How do you manage conflict situations? How do you drive your team? etc.

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