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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