Meta

Meta Interview Preparation

124 top questions · 192 interview experiences

Ace Your Meta Interview: Full Guide to Crack the Process

Tech talent across the globe aims to secure a position at Meta. Whether you are applying as a new graduate or an experienced software engineer, preparing for the Meta interview process requires a clear strategy and careful practice. At Ace Your Tech Interview, we help you get ready with practical tips, real experiences, and focused preparation for every stage of the interview.

Meta Coding Interview: Structure Your Problem-Solving

The Meta coding interview focuses heavily on data structures, algorithms, and your ability to break down complex problems into manageable steps. Typically, you can expect one or two rounds lasting about 45 minutes each, where you will write working code, explain your reasoning, and consider time and space complexity.

  • Arrays, strings, and hash maps
  • Trees and graphs
  • Recursion and dynamic programming
  • Handling edge cases and optimizing performance

What makes Meta’s approach unique is how much they value your communication skills. Even if your solution is not perfect, articulating your thought process clearly can leave a strong positive impression. At Ace Your Tech Interview, we recommend solving problems with time constraints and practicing explaining each step out loud to simulate real interview conditions.

Behavioral Interview at Meta: Think, Reflect, and Communicate

The Meta behavioral interview is designed to understand your mindset, work habits, and how you interact with others. Here, the focus is on how you handle unexpected challenges, adapt to change, and learn from your experiences, rather than just listing accomplishments.

Instead of relying solely on rehearsed responses, be ready to share genuine stories that highlight your adaptability and teamwork. Interviewers will likely ask you to elaborate on situations where you demonstrated strong collaboration or took initiative under pressure. Here are two unique questions you might face:

  • "Talk about a time you had to rapidly learn something unfamiliar to resolve a problem. How did you manage it?"
  • "Describe a time when you helped drive improvement in your team. How did you get your teammates on board?"

These questions are designed to assess your problem-solving capabilities, initiative, and ability to motivate and lead others, qualities that are highly valued at Meta.

System Design Interview: Think Big and Scale Smart

For mid and senior-level roles, or even strong junior candidates, the Meta system design interview evaluates your ability to design large-scale applications and platforms. You may be asked to design systems such as a messaging service, a real-time news feed, or a data processing pipeline.

In these sessions, interviewers are not merely looking for the right components; they want to see how you break down a broad problem, discuss tradeoffs, and develop scalable and efficient solutions. It’s important to communicate clearly, organize your design thoughtfully, and ask meaningful follow-up questions. Even if architecture is not your primary strength, showing a thoughtful design process goes a long way.

Get Ready with Ace Your Tech Interview

The Meta interview process is known for its complexity, but meticulous preparation can make all the difference. Ace Your Tech Interview provides curated interview experiences, role-specific guidance, and proven tips to help you perform at your best. Whether you are tackling coding problems, behavioral discussions, or system design challenges, we are here to support you every step of the way as you work towards landing your dream role at Meta.

Top Interview Questions

#QuestionDifficultyTopic
1Valid Word AbbreviationEasy
2Binary Tree Vertical Order TraversalEasy
3Minimum Remove to Make Valid ParenthesesEasy
4Nested List Weight SumEasy
5Lowest Common Ancestor of a Binary Tree IIIEasy
6Buildings With an Ocean ViewEasy
7Dot Product of Two Sparse VectorsEasy
8Valid Palindrome IIEasy
9Random Pick with WeightEasy
10Basic Calculator IIEasy
11Kth Largest Element in an ArrayEasy
12Simplify PathEasy
13Range Sum of BSTEasy
14Valid NumberEasy
15Custom Sort StringEasy
16Lowest Common Ancestor of a Binary TreeEasy
17Stickers to Spell WordEasy
18Maximum SwapEasy
19Convert Binary Search Tree to Sorted Doubly Linked ListEasy
20Sum Root to Leaf NumbersEasy
21Minimum Add to Make Parentheses ValidEasy
22Moving Average from Data StreamEasy
23Insert into a Sorted Circular Linked ListEasy
24Group Shifted StringsEasy
25Find Peak ElementEasy
26Pow(x n )Easy
27Merge IntervalsEasy
28K Closest Points to OriginEasy
29Shortest Path in Binary MatrixEasy
30Making A Large IslandEasy
31Binary Tree Right Side ViewEasy
32Remove Invalid ParenthesesEasy
33Next PermutationEasy
34Toeplitz MatrixEasy
35Diameter of Binary TreeEasy
36Vertical Order Traversal of a Binary TreeEasy
37Valid Palindrome IIIEasy
38Copy List with Random PointerEasy
39Diagonal TraverseEasy
40Closest Binary Search Tree ValueEasy
41LRU CacheEasy
42Add StringsEasy
43Move ZeroesEasy
44Subarray Sum Equals KEasy
453SumEasy
46Design Tic-Tac-ToeEasy
47Interval List IntersectionsEasy
48Merge Sorted ArrayEasy
49Valid PalindromeEasy
50Random Pick IndexEasy
51Word Break IIEasy
52Number of IslandsEasy
53Shortest Distance from All BuildingsEasy
54Merge k Sorted ListsEasy
55Accounts MergeEasy
56All Nodes Distance K in Binary TreeEasy
57Continuous Subarray SumEasy
58Check if an Original String Exists Given Two Encoded StringsEasy
59Exclusive Time of FunctionsEasy
60Count and SayEasy
61Maximum Sum of 3 Non-Overlapping SubarraysEasy
62Minimum Insertions to Balance a Parentheses StringEasy
63Missing RangesEasy
64Clone GraphEasy
65Max Consecutive Ones IIIEasy
66Top K Frequent ElementsEasy
67Verifying an Alien DictionaryEasy
68Letter Combinations of a Phone NumberEasy
69Best Meeting PointEasy
70Meeting Rooms IIEasy
71Binary Search Tree IteratorEasy
72Minimum Window SubstringEasy
73Product of Two Run-Length Encoded ArraysEasy
74Sliding Window MedianEasy
75Rank Transform of an ArrayEasy
76Course ScheduleEasy
77Max Area of IslandEasy
78Capacity To Ship Packages Within D DaysEasy
79Kth Missing Positive NumberEasy
80Diagonal Traverse IIEasy
81Kth Smallest Element in a Sorted MatrixEasy
82Task Scheduler IIEasy
83Longest Increasing Path in a MatrixEasy
84Friends Of Appropriate AgesEasy
85Range Sum Query 2D - ImmutableEasy
86Count Nodes Equal to Average of SubtreeEasy
87Expression Add OperatorsEasy
88Find First and Last Position of Element in Sorted ArrayEasy
89Alien DictionaryEasy
90Remove All Adjacent Duplicates In StringEasy
91Serialize and Deserialize N-ary TreeEasy
92Word Search IIEasy
93MinesweeperEasy
94Smallest Subtree with all the Deepest NodesEasy
95Remove All Adjacent Duplicates in String IIEasy
96Flatten Binary Tree to Linked ListEasy
97Construct Binary Tree from StringEasy
98The MazeEasy
99Number of Substrings Containing All Three CharactersEasy
100SubsetsEasy
101Reconstruct ItineraryEasy
102Valid SquareEasy
103Word BreakEasy
104Balance a Binary Search TreeEasy
105Maximum Level Sum of a Binary TreeEasy
106Boundary of Binary TreeMedium
107Diameter of N-Ary TreeMedium
108Insert Delete GetRandom O(1)Medium
109Longest Univalue PathMedium
110Missing Element in Sorted ArrayMedium
111Maximum Number of Intersections on the ChartMedium
112Number of Squareful ArraysMedium
113Create Hello World FunctionMedium
114Basic CalculatorMedium
115Minimum Depth of Binary TreeMedium
116String to Integer (atoi)Medium
117Rectangle AreaMedium
118Minimum Time to Collect All Apples in a TreeMedium
119Word SearchMedium
120Number of Visible People in a QueueMedium
121Check Completeness of a Binary TreeMedium
122Palindrome PermutationMedium
123Lowest Common Ancestor of a Binary Tree IIMedium
124Lowest Common Ancestor of Deepest LeavesMedium
View all top interview questions →

Interview Experiences

ASIC Design Engineer Interview

Feb 20, 2026/Bengaluru

First the HR will contact you by email for choosing the Screening Interview dates and Screening Interview will be done. After that multiple round of interviews. They expect you to

Average interviewPositive experienceNo offer

Software Development Engineer Intern Interview

Feb 18, 2026/New York, NY

2 rounds leetcode medium Make sure prepare follow up solutions as well, if you complete fast they will ask for improvements or alternative solutions Overall not difficult 2 rounds

Average interviewPositive experienceAccepted offer

ASIC Engineer Intern Interview

Feb 17, 2026/Bengaluru

Good , asked resume based questions. Used coderpad for verilog and digital logic Good interviewer , dont know about 2nd round yet otherwise good experience First i had a recruiter

What is APB and what signals are used

Average interviewPositive experienceNo offer

SWE Intern Interview

Feb 17, 2026/Palo Alto, CA

The process was pretty straightforward. It started with an online assessment, followed by a phone screen, and concluded with a final interview round that had two LeetCode medium di

Average interviewNeutral experienceNo offer

Research Associate Interview

Feb 17, 2026/Pittsburgh, PA

Three rounds: recruiter phone screening, recruiter teams interview, hiring manager team interview (forty five minutes - one hour). Follow-up was quick and not drawn out, nothing to

Average interviewPositive experienceAccepted offer
View all 192 experiences →

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