Senior Front End Engineer Interview Questions

Senior Front End Developer

Interviewed at Deloitte

3.8★

Mar 17, 2022

1. What is Doctype? what will happen if we remove this. 2. What will happen if write footer tag before header? 3. Difference between HTML map and javascript map? 4. How to disable anchor tag from HTML and CSS? 5. Four reasons to choose Angular over React? 6. Javascript design pattern/Modular JS 7. Cookies and Session concept in bank website? 8. How to print a section instead of entire page if we click on print button? 9. Difference between for in loop vs for of loop 10. Difference between proto vs prototype

Senior Front End Developer

Interviewed at Mastercard

4.1★

Mar 12, 2017

What is $http?

Senior Front End Developer

Interviewed at Smartness

4.5★

Jul 25, 2025

How you would handle a situation where a project feature is at risk of missing its deadline or has already been delayed?

Senior Front-End Software Engineer

Interviewed at Mastercard

4.1★

May 17, 2023

What testing strategies have you used?

Senior Front End Engineer

Interviewed at Razorpay

3.4★

Jun 19, 2026

Build a dashboard by using AI Agentic flow

Senior Front End Developer

Interviewed at Expedia Group

3.7★

Jan 16, 2023

Tell us react hooks and when to use them

Senior Front End Engineer

Interviewed at Gong

4.4★

Apr 14, 2021

Plenty of Web-related questions - Deep questions on how JS works, architecture, browser, CSS, and a difficult task to do in a short time (you need to be really good to navigate your way through it quickly)

Senior Front-End Engineer

Interviewed at Preply

3.9★

Jan 22, 2025

Tell us about the experience in previous work

Senior Front End Developer

Interviewed at Supermetrics

3.4★

Aug 11, 2022

explain what you have did in your task

Senior Front End Engineer

Interviewed at Remote

3.4★

Aug 1, 2024

Qual sua autonomia para trabalhar 100% assíncrono?