FAANG & Big Tech
Meta interview preparation
Coding interview practice for Meta-style rounds: speed and accuracy on arrays, strings, trees and graphs.
Mock interviews
The interview process (as widely described)
- Recruiter call, then a technical screen — usually 2 coding problems in about 45 minutes.
- Onsite / virtual loop — 2 coding rounds, a behavioural round, and system/product design for experienced roles.
What they look for
Speed with accuracy: solving two medium problems in one interview, with working code and no major bugs. Practise talking while you code, and test with a small example before saying "done".
How to practise here
Do the list below with a 20-minute timer per problem, then take the mock interview: 2 problems in 45 minutes.
Coding problems to master for Meta
0 of 13 solved · solve them on Skills101 with our live judge.
- Valid Palindromeeasy
- Subarray Sum Equals Kmedium
- Binary Tree Right Side Viewmedium
- Merge Intervalsmedium
- Lowest Common Ancestor of a Binary Treemedium
- K Closest Points to Originmedium
- Clone Graphmedium
- Product of Array Except Selfmedium
- Minimum Window Substringhard
- Valid Parentheseseasy
- Kth Largest Element in an Arraymedium
- Find Peak Elementmedium
- Number of Islandsmedium
Meta interview experiences
No experiences shared yet for Meta.
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Skills101 is not affiliated with Meta. All questions are original, written in the style of the commonly reported pattern. Hiring processes change — always follow the official Meta careers page and your test invitation.