Meta Interview Questions - Land Your Dream Role at Meta

Master Meta (Facebook) interview questions with AI-generated practice. Prepare for coding rounds, system design, behavioral interviews, and product sense questions to ace your Meta interview.

What Makes Meta Interviews Unique?

Meta interviews are known for their fast-paced coding rounds and emphasis on shipping products quickly. The company values "Move Fast" and impact-driven engineers who can solve problems efficiently. Unlike some other tech giants, Meta coding interviews often require you to write fully working code in a shared editor with syntax highlighting but no autocomplete.

Typical Meta interview process:

  • Recruiter Screen – Initial call to discuss background and role fit (30 minutes)
  • Technical Phone Screen – 1-2 coding problems in CoderPad (45 minutes)
  • Onsite Loop – 4-5 rounds: 2 coding, 1 system design (E5+), 1-2 behavioral
  • Team Matching – After passing, you'll match with teams based on mutual interest

Meta's Core Values

Meta evaluates candidates based on these cultural values. Demonstrate them in your answers.

🚀

Move Fast

Ship quickly and iterate. Don't let perfect be the enemy of good. Speed matters in building products.

🎯

Focus on Impact

Work on problems that matter. Prioritize ruthlessly. Measure success by real-world impact, not activity.

🔨

Build Awesome Things

Create products people love. Focus on quality and craft. Take pride in what you build.

💪

Be Bold

Take risks and make big bets. Challenge the status quo. Don't be afraid to fail.

📖

Be Open

Share information freely. Give and receive feedback openly. Transparency builds trust.

🌍

Build Social Value

Create long-term value for society. Think about broader implications. Build responsibly.

Meta Interview Round Types

💻

Coding Interviews

2 problems in 45 minutes. Must write working code with correct syntax.

  • Arrays, strings, trees, graphs
  • LeetCode medium difficulty
  • Speed matters - practice under time pressure
  • No IDE autocomplete - know your syntax
🏗️

System Design

Design large-scale systems. Required for E5+ (senior) roles.

  • Design Facebook News Feed
  • Design Instagram Stories
  • Design Messenger
  • Focus on scale (billions of users)
🤝

Behavioral (Jedi)

Called "Jedi" internally. Assesses culture fit and soft skills.

  • Past project deep dives
  • Conflict resolution
  • Working with ambiguity
  • Demonstrate Meta values
💡

Product Sense (PM)

For Product Manager roles. Focus on product thinking and metrics.

  • How would you improve Facebook Groups?
  • Design a new feature for Instagram
  • Metrics and success criteria
  • User empathy and research

50+ Common Meta Interview Questions

💻 Coding Questions

  • • Valid Parentheses
  • • Merge Intervals
  • • Binary Tree Right Side View
  • • LRU Cache
  • • Subarray Sum Equals K

🏗️ System Design

  • • Design Facebook News Feed
  • • Design Instagram
  • • Design Facebook Messenger
  • • Design Facebook Live Comments
  • • Design Ad Click Aggregator

🤝 Behavioral Questions

  • • Tell me about a time you moved fast on a project
  • • Describe your most impactful project
  • • How do you handle disagreements with teammates?
  • • Tell me about a time you failed

💡 Product Sense

  • • How would you improve Facebook Events?
  • • Design a feature for WhatsApp
  • • Facebook engagement dropped 10%, why?
  • • What metrics would you track for Reels?

Meta Coding Interview: What to Expect

⏱️ Time Management

45 minutes, 2 problems. Aim for 20 minutes on the first problem, 20 on the second, 5 minutes buffer. If stuck for more than 5 minutes, ask for a hint.

📝 Code Quality Matters

Unlike Google, Meta expects compilable code. No pseudocode. Practice writing clean, working code without IDE help. Know your language's syntax perfectly.

🎯 Most Common Topics

Arrays/StringsHash MapsTreesGraphsBFS/DFSDynamic Programming

💬 Communication

Think out loud. Explain your approach before coding. Discuss trade-offs. Ask clarifying questions. The interviewer wants to see your thought process.

Meta Interview by Role

💻

Software Engineer (E3-E4)

Focus on coding skills. 2 coding rounds, 1-2 behavioral.

  • • LeetCode medium, occasionally hard
  • • No system design required
  • • Strong fundamentals expected
🏆

Senior Software Engineer (E5+)

System design becomes critical. Leadership expectations increase.

  • • 2 coding + 1 system design
  • • Design at Facebook scale
  • • Behavioral focuses on leadership
📊

Product Manager

Heavy focus on product sense and execution.

  • • Product design cases
  • • Metrics and analytics
  • • Execution and prioritization
📈

Data Scientist

SQL, statistics, and product analytics focus.

  • • SQL coding round
  • • Statistics and A/B testing
  • • Product sense questions

Your Meta Interview Prep Roadmap

📚

Week 1-2: Coding Fundamentals

Focus on arrays, strings, hash maps. Solve 30-40 LeetCode problems tagged "Facebook". Practice writing clean code without IDE autocomplete.

🌲

Week 3-4: Trees, Graphs, DP

Master tree traversals, graph algorithms (BFS/DFS), and common DP patterns. Solve 30-40 more problems. Start timing yourself (20 min per problem).

🏗️

Week 5-6: System Design (E5+)

Study distributed systems. Practice designing Facebook products (News Feed, Messenger, Instagram). Focus on scalability and trade-offs.

🎯

Week 7-8: Behavioral & Mock Interviews

Prepare stories demonstrating Meta values. Do full mock interviews under time pressure. Practice 2 problems in 45 minutes repeatedly.

Meta Interview Pro Tips

Practice in CoderPad or similar — no autocomplete

Aim for optimal solutions — brute force often isn't enough

Show impact in behavioral stories — use metrics

Ask about team matching preferences early

Don't spend too long on one problem — move on

Don't forget edge cases and error handling

Don't be silent — always think out loud

Don't badmouth Facebook products in interviews

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