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Meta Interview Questions

Review this list of 658 Meta interview questions and answers verified by hiring managers and candidates.
  • "Tag all new members in the welcome post Use Facebook live videos Play fun Facebook group games and offer rewards Run contests that include giveaways Conduct polls Facebook group engagement posts – Only use the formats that work Post at the most engaging times Create Facebook group posts on what your members are talking about Encourage success posts – the best engagement posts for Facebook groups Facebook group marketing – Allow members to promote something Facebook group marketing – Collaborate"

    Sadhana U. - "Tag all new members in the welcome post Use Facebook live videos Play fun Facebook group games and offer rewards Run contests that include giveaways Conduct polls Facebook group engagement posts – Only use the formats that work Post at the most engaging times Create Facebook group posts on what your members are talking about Encourage success posts – the best engagement posts for Facebook groups Facebook group marketing – Allow members to promote something Facebook group marketing – Collaborate"See full answer

    Product Design
  • Meta logoAsked at Meta 

    " Situation In the derivatives trading domain, timely and accurate data is crucial for making informed trading decisions. Our existing data processing system was facing challenges with latency and scalability, which hindered our ability to react swiftly to market changes. To address these issues, we designed a new real-time market data processing platform. Task The task was to develop a low-latency data processing platform that could handle real-time market data ingestion, processing, an"

    Scott S. - " Situation In the derivatives trading domain, timely and accurate data is crucial for making informed trading decisions. Our existing data processing system was facing challenges with latency and scalability, which hindered our ability to react swiftly to market changes. To address these issues, we designed a new real-time market data processing platform. Task The task was to develop a low-latency data processing platform that could handle real-time market data ingestion, processing, an"See full answer

    Product Manager
    Technical
    +2 more
  • Meta logoAsked at Meta 

    "Functional requirement's: partial search while searching for users, products any keywords in the search. additional keywords in the filter Black listed words in the search. Non functional requirements: low latency, search through 2 Billion records recent search should be cached. Design: high reads, we should have caching enabled over the primary db storages. caching cluster can be added when the search load increases. read ahead. - check in cache (periodic cache refresh), lfu, lru "

    Sandeep Y. - "Functional requirement's: partial search while searching for users, products any keywords in the search. additional keywords in the filter Black listed words in the search. Non functional requirements: low latency, search through 2 Billion records recent search should be cached. Design: high reads, we should have caching enabled over the primary db storages. caching cluster can be added when the search load increases. read ahead. - check in cache (periodic cache refresh), lfu, lru "See full answer

    Machine Learning Engineer
    System Design
  • Meta logoAsked at Meta 
    Machine Learning Engineer
    System Design
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  • Meta logoAsked at Meta 

    " To start, I'm going to make sure I understand the product correctly and also define what specific business metric we're trying to improve. Second, I will focus on defining the target user for which we want to improve the product and brainstorm what additional user problems we could solve. And third, I will generate solutions for these problems, prioritize them, and make a recommendation." First I want to understand if this product will aim to help me find the pet I want, or help me discover wh"

    Anonymous Sparrow - " To start, I'm going to make sure I understand the product correctly and also define what specific business metric we're trying to improve. Second, I will focus on defining the target user for which we want to improve the product and brainstorm what additional user problems we could solve. And third, I will generate solutions for these problems, prioritize them, and make a recommendation." First I want to understand if this product will aim to help me find the pet I want, or help me discover wh"See full answer

    Product Design
    Product Strategy
  • "Problem: Given an input string txt consisting of alphanumeric characters and the parentheses characters '(' & ')', write a function which removes the minimum number of characters to return a version of the string with properly balanced parenthesis. Answer: You can do this with a counter. Psuedo-Python Start with counter = 0 output = [] Iterate through the string, every time you encounter a '(', increment the counter. Add the character to the output. If you encounter a ')', decrement the coun"

    Michael B. - "Problem: Given an input string txt consisting of alphanumeric characters and the parentheses characters '(' & ')', write a function which removes the minimum number of characters to return a version of the string with properly balanced parenthesis. Answer: You can do this with a counter. Psuedo-Python Start with counter = 0 output = [] Iterate through the string, every time you encounter a '(', increment the counter. Add the character to the output. If you encounter a ')', decrement the coun"See full answer

    Machine Learning Engineer
    Data Structures & Algorithms
    +1 more
  • Technical Program Manager
    Program Sense
  • "I was working in a Silicon Validation group and the roadmap for all validation strategy was defined, But the problem with that was it was as with the roadmap given, the quality would have compromised and hence, I raised a concern regarding the quality of the product. Initially the team members were not convinced, I borrowed a week's time with them and scheduled another meeting and brought up all the data(high level) which we should be covering during the validation timeframe. Also added tentati"

    Shubham A. - "I was working in a Silicon Validation group and the roadmap for all validation strategy was defined, But the problem with that was it was as with the roadmap given, the quality would have compromised and hence, I raised a concern regarding the quality of the product. Initially the team members were not convinced, I borrowed a week's time with them and scheduled another meeting and brought up all the data(high level) which we should be covering during the validation timeframe. Also added tentati"See full answer

    Technical Program Manager
    Behavioral
    +1 more
  • "Assumptions and clarifying Questions 1 - This will be a feature within the existing FB App and would utilize existing features - YES 2 - What is the goal of this new feature - User acquisition & increase engagement 3 -Is this feature around playing sports or watching sports - Playing 4 - Any specific geography to target - US 5 - Both mobile and desktop platforms - YES 6 - Any specific demographic to target - You choose 7 - Any constraints around go to market - 6 months 8 - Any other"

    R K. - "Assumptions and clarifying Questions 1 - This will be a feature within the existing FB App and would utilize existing features - YES 2 - What is the goal of this new feature - User acquisition & increase engagement 3 -Is this feature around playing sports or watching sports - Playing 4 - Any specific geography to target - US 5 - Both mobile and desktop platforms - YES 6 - Any specific demographic to target - You choose 7 - Any constraints around go to market - 6 months 8 - Any other"See full answer

    Product Design
  • "Clarifying questions #1: What does "investment" mean? #2: Verification badge already exists or not? #3: A verification badge is a special symbol (like a checkmark), usually displayed next to the username to identify/verify that an account with this badge is an authentic public figure or brand. It is NOT a way for Instagram to endorse the "importance" of verified accounts. Is this accurate? Anything else I should know of as a PM regarding the definition? **Assumption: Verification badge alre"

    nikilukman - "Clarifying questions #1: What does "investment" mean? #2: Verification badge already exists or not? #3: A verification badge is a special symbol (like a checkmark), usually displayed next to the username to identify/verify that an account with this badge is an authentic public figure or brand. It is NOT a way for Instagram to endorse the "importance" of verified accounts. Is this accurate? Anything else I should know of as a PM regarding the definition? **Assumption: Verification badge alre"See full answer

    Product Manager
    Product Strategy
    +1 more
  • Meta logoAsked at Meta 

    "Merge Sort"

    Ankita G. - "Merge Sort"See full answer

    Data Engineer
    Data Structures & Algorithms
    +1 more
  • Meta logoAsked at Meta 
    Software Engineer
    Behavioral
    +1 more
  • Meta logoAsked at Meta 

    "microservices is a part of an application where we differentiate the code/things into small parts that makes our application more independent like if one part is not working then that will not impact to our whole application"

    Paras K. - "microservices is a part of an application where we differentiate the code/things into small parts that makes our application more independent like if one part is not working then that will not impact to our whole application"See full answer

    Software Engineer
    System Design
  • Meta logoAsked at Meta 
    Video answer for 'Merge k sorted linked lists.'
    +7

    "A much better solution than the one in the article, below: It looks like the ones writing articles here in Javascript do not understand the time/space complexity of javascript methods. shift, splice, sort, etc... In the solution article you have a shift and a sort being done inside a while, that is, the multiplication of Ns. My solution, below, iterates through the list once and then sorts it, separately. It´s O(N+Log(N)) class ListNode { constructor(val = 0, next = null) { th"

    Guilherme F. - "A much better solution than the one in the article, below: It looks like the ones writing articles here in Javascript do not understand the time/space complexity of javascript methods. shift, splice, sort, etc... In the solution article you have a shift and a sort being done inside a while, that is, the multiplication of Ns. My solution, below, iterates through the list once and then sorts it, separately. It´s O(N+Log(N)) class ListNode { constructor(val = 0, next = null) { th"See full answer

    Software Engineer
    Data Structures & Algorithms
    +4 more
  • Meta logoAsked at Meta 

    "Video engagement: time spent, frequency, recency Video completion rate Time spent on Facebook vs Time spent on watching FB videos Video recommendation: Switching from 1st to 2nd and so on "

    Himanshu V. - "Video engagement: time spent, frequency, recency Video completion rate Time spent on Facebook vs Time spent on watching FB videos Video recommendation: Switching from 1st to 2nd and so on "See full answer

    Product Manager
    Analytical
  • Meta logoAsked at Meta 
    Technical Program Manager
    System Design
  • Meta logoAsked at Meta 
    Product Manager
    Product Design
  • Technical Program Manager
    System Design
  • "The distribution of daily minutes spent on Facebook per user is heavily right-skewed with a long tail. Most users spend a short amount of time while a smaller segment of heavy users push up the average with 2–3+ hours daily."

    Vineet M. - "The distribution of daily minutes spent on Facebook per user is heavily right-skewed with a long tail. Most users spend a short amount of time while a smaller segment of heavy users push up the average with 2–3+ hours daily."See full answer

    Data Scientist
    Statistics & Experimentation
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