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Facebook Interview Questions, Process, and Tips

Updated 13 Mar 2024

Top 10 Facebook Interview Questions and Answers

Curated by AmbitionBox

59 Facebook Interview Experiences

140 questions found

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user image Anonymous

posted on 2 Jan 2024

Interview experience
Rating 5
Very good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Dec 2023.

1 Interview Round

1

One-on-one Round (5 Questions)

Interview Preparation Tips

Interview preparation tips for other job seekers - successfully start your goals
user image Anonymous

posted on 16 Jan 2024

Interview experience
Rating 1
Very bad
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Dec 2023.

2 Interview Rounds

1

Case Study Round

All models should be made available or their complete information should be given in fresher training.

2

Technical Round (2 Questions)

Interview Preparation Tips

Topics to prepare for Facebook Software Development Engineer interview:
  • Social Media Marketing
  • Network marketing
Interview preparation tips for other job seekers - Facebook
user image jagdeep kaur

posted on 24 Apr 2023

Interview experience
Rating 4
Good
Difficulty level
-
Duration
-
Result
-

2 Interview Rounds

1

One-on-one Round (5 Questions)

2

One-on-one Round (2 Questions)

Interview Preparation Tips

Interview preparation tips for other job seekers - Well dreess confidet

Facebook interview questions for popular designations

Software Engineer

 (14)

Software Developer

 (4)

Data Scientist

 (3)

Product Manager

 (2)

Program Manager

 (2)

Software Developer Intern

 (2)

Software Engineer Intern

 (2)

Android App Developer

 (1)

user image CodingNinjas

posted on 28 Dec 2021

I was interviewed in Jul 2021.

4 Interview Rounds

1

Coding Test Round (2 Questions)

Round duration - 90 minutes
Round difficulty - Hard

This was an online coding round where we had 2 questions to solve under 90 minutes . Both the questions were preety hard according to me . One has to have a fair share of knowledge in Data Structures and Algorithms to pass this round .

  • Q1. Longest Increasing Path In A 2D Matrix You have been given a MATRIX of non-negative integers of size N x M where 'N' and 'M' denote the number o...read more
  • Q2. Saving Money Ninja likes to travel a lot, but at the same time, he wants to save as much money as possible. There are ‘N’ Stations connected by ‘M’ Trains. Each...read more
2

Video Call Round (2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This Round was DS and Algo round and it started with formal introduction, followed by 2 problems. We first dicussed the
approach the time complexity and proper code covering all cases.

  • Q1. K - Sum Path In A Binary Tree You are given a binary tree in which each node contains an integer value and a number ‘K’. Your task is to print every path of the...read more
  • Q2. Combination Sum You are given an array/list ARR of N distinct positive integers. You are also given a non-negative integer B. Your task is to find all unique co...read more
3

Video Call Round (3 Questions)

Round duration - 50 Minutes
Round difficulty - Medium

This Round was DS/Algo + Core round and it started with formal introduction, followed by 3 problems. We first dicussed
the approach the time complexity and proper code covering all cases for the 2 coding problems . The last question was
related to OS and was a bit theoretical .

  • Q1. Accounts Merge You have been given an array/list 'ACCOUNTS' where each element, i.e. ACCOUNTS[i] contains a list of strings, where the first element is ...read more
  • Q2. Construct Binary Tree From Inorder and Preorder Traversal You have been given the preorder and inorder traversal of a binary tree. Your task is to construct a ...read more
  • Q3. OS Question

    Explain Demand Paging .

4

Video Call Round (3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

This was a preety intense round as I was grilled more on my System Design concepts but eventually I was able to
asnwers all the questions with some help from the interviewer.

General Tip : While preparing for Facebook Interviews , make sure you read and understand some of the most important features that Facebook incorporates like Graph Search , Adding a friend , Removing a friend , Storing Likes/Dislikes and so on. 
All these features are important to learn because at their core they are nothing but Data Structures used and implemented very elegantly . So before your next Facebook interview , do read these topics and be confident about your LLD as well as HLD skills.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAFacebook interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 4 MonthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected
user image Anonymous

posted on 3 Jan 2023

Interview experience
Rating 2
Bad
Difficulty level
-
Duration
-
Result
Selected Selected

I applied via Company Website

4 Interview Rounds

1

Group Discussion Round

How you can fix problem without streece

2

Technical Round (2 Questions)

3

Group Discussion Round

Search bad bug and help coding company

4

Aptitude Test Round

Electrical no job for my nice city

Interview Preparation Tips

Interview preparation tips for other job seekers - help interconnection signals to be optimized and so right
user image Anonymous

posted on 13 Mar 2024

Interview experience
Rating 5
Very good
Difficulty level
-
Duration
-
Result
-

1 Interview Round

1

Technical Round (2 Questions)

user image Anonymous

posted on 5 Mar 2024

Interview experience
Rating 4
Good
Difficulty level
-
Duration
-
Result
-

2 Interview Rounds

1

Coding Test Round

Implement boolean canConstruct(String targetString, String[] dict) which returns true if we can construct the targetString by concatenating the words given in the dictionary

2

Technical Round (1 Question)

Software Engineer interview

user image Clément Mihailescu

posted on 1 Dec 2021

user image Anonymous

posted on 12 Feb 2024

Interview experience
Rating 5
Very good
Difficulty level
-
Duration
-
Result
-

1 Interview Round

1

Technical Round (2 Questions)

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience
user image Anonymous

posted on 27 Sep 2022

3 Interview Rounds

1

Resume Shortlist Round

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
2

One-on-one Round (3 Questions)

3

Army Round (2 Questions)

Interview Preparation Tips

Interview preparation tips for other job seekers - Social meadia prohram videos job good and very quiety job hai bit so also meeting and quality very important

Facebook Interview FAQs

How many rounds are there in Facebook interview?
Facebook interview process usually has 2-3 rounds. The most common rounds in the Facebook interview process are Resume Shortlist, One-on-one Round and Technical.
How to prepare for Facebook 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 Facebook. The most common topics and skills that interviewers at Facebook expect are Management, Analytical, Consulting, Digital Marketing and Account Management.
What are the top questions asked in Facebook interview?

Some of the top questions asked at the Facebook interview -

  1. Given an “id” and a function getFriends(id) to get the list of friends of t...read more
  2. Given a hashmap M which is a mapping of characters to arrays of substitute char...read more
  3. Given a list of integer numbers, a list of symbols [+,-,*,/] and a target numbe...read more

Tell us how to improve this page.

Interview Process at Facebook

based on 9 interviews in last 1 year

Interview experience

Rating 4.1
Very Good

People are getting interviews through

based on 15 Facebook interviews
Company Website
Job Portal
Campus Placement
Walkin
Referral
26%
20%
6%
6%
6%
36% candidates got the interview through other sources.
High Confidence
?
High Confidence means the data is based on a large number of responses received from the candidates.

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Facebook Reviews and Ratings

based on 135 reviews

4.3

Rating in categories

 4.3

Skill development

 4.4

Work-Life balance

 4.4

Salary & Benefits

 4.1

Job Security

 4.3

Company culture

 4.1

Promotions/Appraisal

 4.2

Work Satisfaction

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