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greytHR Front end Developer Interview Questions, Process, and Tips

Updated 5 Nov 2021

greytHR Front end Developer Interview Experiences

1 interview found

I was interviewed in Jul 2021.

Round 1 - Coding Test 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

It was a different and unique kind of mcq and coding test that I was gone through. It was like a chat application where Bot was sending some mcq question and I had to select the correct answer, sometimes when my answer goes wrong it gave another chance on the same time. All the mcq questions were based on HTML, CSS and JavaScript. And the last question was a JavaScript coding question in which we have to find the most occurred word in the given sentence.

  • Q1. MCQ Questions

    Question based on output for the given JavaScript Code.

    MCQ Questions based on different HTML tags and CSS styling like flexbox, grid etc .

  • Q2. Most Frequent Word

    You are given a paragraph that may have letters both in lowercase and uppercase, spaces, and punctuation. You have also given a list of banned words. Now your task is to find the most fr...

  • Ans. Brute Force
    1. To find the frequency of each word we need to extract the words from the paragraph.
    2. So we will convert all the punctuation to space in the paragraph and lowercase alphabets to uppercase.
    3. Now we can use the library function (e.g sstream in C++) to extract words from the paragraph in an array of strings say WORDS.
    4. We will iterate over WORDS and do:
      1. Iterate over the banned array and check if the current word is pre...
  • Answered by CodingNinjas
Round 2 - Video Call 

(2 Questions)

Round duration - 45 minutes
Round difficulty - Easy

Discussion on Projects that i have specified in my resume and also the interviewer asked question based on JavaScript concept along with few easy kind of DSA problem.

  • Q1. Technical Questions

    JavaScript concept questions like JavaScript Closure, Event loop, Callstack, Higher Order Functions, Callbacks, Scope Chain etc.

  • Q2. Check If The String Is A Palindrome

    You are given a string 'S'. Your task is to check whether the string is palindrome or not. For checking palindrome, consider alphabets and numbers only and ignor...

  • Ans. Reverse and Compare
    • A palindrome string is a sequence of characters which reads the same backward as forward. We use this property of palindrome to check whether the given string is a palindrome or not.
    • First off, we convert the given string to lowercase, this would make it easier for us to check for palindrome.
    • Now, the idea is to reverse the given string and store it in another variable.
    • We need to compare the original s...
  • Answered by CodingNinjas

Interview Preparation Tips

Eligibility criteria2021 PassoutGreytip Software Pvt. Ltd. interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, JavaScript, ReactJS, HTML/CSS.Time required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : If currently in college do some development along with the DSA. Some good projects (1-2 is enough) will give your resume higher chances to get shortlisted.
Tip 2 : Be good with your JavaScript skills.
Tip 3 : HTML/CSS should be proficient.

Application resume tips for other job seekers

Tip 1 : Put at least 2 nice projects.
Tip 2 : Should be to the point.

Final outcome of the interviewSelected

Skills evaluated in this interview

Front end Developer Jobs at greytHR

View all

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Debouncing in react
  • Ans. 

    Debouncing in React is a technique used to limit the number of times a function is called in a specified time frame.

    • Debouncing helps in improving performance by reducing unnecessary function calls.

    • It is commonly used in scenarios like search bars where we want to wait for user to finish typing before making an API call.

    • Example: Using lodash debounce function to delay API call until user stops typing.

  • Answered by AI
  • Q2. Throttling in react
  • Ans. 

    Throttling in React helps limit the number of times a function is called within a specified time frame.

    • Throttling is used to improve performance by reducing the number of times a function is executed.

    • It is commonly used in scenarios like handling scroll events or input changes.

    • Example: Using lodash's throttle function to limit the rate of execution of a function.

  • Answered by AI
Round 2 - Coding Test 

Basic in array and function and es6 concepts

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jul 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

A screening test on javascript was conducted.

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview question was base on your role. Oops concept is must. Html, css, react questions are asked in depth
Round 4 - Assignment 

I was asked to build a weather app using react in 24 hours, where the APIs where provided. Unit test cases was optional.

Round 5 - HR 

(1 Question)

  • Q1. Normal HR questions. Some technical questions were also asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - You need to have deep knowledge in the profile you are apply for.

I was interviewed in Apr 2021.

Interview Questionnaire 

1 Question

  • Q1. Closure, hoisting,basic functionality

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on javascript
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Debouncing in react
  • Ans. 

    Debouncing in React is a technique used to limit the number of times a function is called in a specified time frame.

    • Debouncing helps in improving performance by reducing unnecessary function calls.

    • It is commonly used in scenarios like search bars where we want to wait for user to finish typing before making an API call.

    • Example: Using lodash debounce function to delay API call until user stops typing.

  • Answered by AI
  • Q2. Throttling in react
  • Ans. 

    Throttling in React helps limit the number of times a function is called within a specified time frame.

    • Throttling is used to improve performance by reducing the number of times a function is executed.

    • It is commonly used in scenarios like handling scroll events or input changes.

    • Example: Using lodash's throttle function to limit the rate of execution of a function.

  • Answered by AI
Round 2 - Coding Test 

Basic in array and function and es6 concepts

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Closers along with mcq on closers
  • Q2. Event loop detailed explanation
  • Ans. 

    Event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.

    • Event loop is responsible for handling the execution of code in JavaScript.

    • It allows for asynchronous operations to be executed without blocking the main thread.

    • Tasks are added to the event queue and executed in the order they were added.

    • Event loop continuously checks the call stack and the event queue t

  • Answered by AI
Round 2 - Coding Test 

Normal react counter question, lifecycle method

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Mar 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of JavaScript and other stuffs related to the role for which the candidate has applied. It was an online test not an interview discussion
Round 3 - One-on-one 

(1 Question)

  • Q1. A technical round discussing about my skills, experiences, background and other questions related to the tech stack the candidate is applying. The interview questions were quite in depth and the interviewe...
Round 4 - HR 

(1 Question)

  • Q1. Behavioral questions, leadership questions and basic informational questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well. Focus highly on your basics, all your basics should be clear and you should have clear and in depth knowledge of whatever you know. Your CV should contain only the information that you're certain you can answer and nothing extra. Your projects should be clear and it will be better if you've them deployed
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jul 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

A screening test on javascript was conducted.

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview question was base on your role. Oops concept is must. Html, css, react questions are asked in depth
Round 4 - Assignment 

I was asked to build a weather app using react in 24 hours, where the APIs where provided. Unit test cases was optional.

Round 5 - HR 

(1 Question)

  • Q1. Normal HR questions. Some technical questions were also asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - You need to have deep knowledge in the profile you are apply for.

I was interviewed in Apr 2021.

Interview Questionnaire 

1 Question

  • Q1. Closure, hoisting,basic functionality

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on javascript

greytHR Interview FAQs

How to prepare for greytHR Front end Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at greytHR. The most common topics and skills that interviewers at greytHR expect are Javascript, Front End, Product Management, Payroll and E - learning.

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