Meta Software Engineer interview questions and process

Updated 24 Sep 2026 · 14 sources

Hiring Pulse: where Meta candidates are right now

Dated status reports from public Reddit threads and anonymous PortLume reports, updated Oct 17. Not official Meta data.

5 status reports in the last 7 days
Not enough data yet: median from final interview to a decision shows at 5+ people
Latest movement: 1 offer, 2 final rounds, 1 interview reported since Oct 11

Latest Meta hiring reports

Oct 16: Final round Oct 14 then Interview Oct 16 (r/FAANGrecruiting)
Oct 16: Offer Oct 16 (r/FAANGrecruiting)
Oct 13: Applied Oct 6 (r/csMajors)
Oct 12: Final round Oct 12 (r/internships)
Oct 10: Applied Sep 29 (r/cscareerquestions)

Candidates rate the Meta Software Engineer interview Medium-Hard: Meta SWE loops stack 2 coding problems per round with heavy emphasis on explaining thought process, and multiple first-person reports show strong candidates still getting rejected at L5/E5. Reports describe 5 rounds, from Recruiter phone screen to Onsite loop: Behavioral / Values.

Difficulty: Medium-Hard
Skills asked about: Data structures and algorithms, Tree and graph traversal, Heap / top-K problems

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Meta Software Engineer interview rounds

Recruiter phone screen: Recruiter call covers background, interest, and logistics; recruiters often give 2-4 weeks before the screening.
Technical phone screen (coding)
Onsite loop: Coding Round 1
Onsite loop: Coding Round 2
Onsite loop: Behavioral / Values

Questions reported in Meta Software Engineer interviews

Lowest Common Ancestor of a Binary Tree
Minimum Remove to Make Valid Parentheses
Validate Binary Search Tree
Nested List Weight Sum
K Closest Points to Origin

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Meta Software Engineer interview: quick answers

How many rounds are in the Meta Software Engineer interview?

Public reports describe 5 rounds for the Meta Software Engineer interview: (1) Recruiter phone screen, (2) Technical phone screen, (3) Onsite loop: Coding Round 1, (4) Onsite loop: Coding Round 2, (5) Onsite loop: Behavioral / Values. Round 1: Recruiter call covers background, interest, and logistics; recruiters often give 2-4 weeks before the screening.

Is the Meta interview difficult?

Public reports put the Meta Software Engineer interview at Medium-Hard difficulty. Meta SWE loops stack 2 coding problems per round with heavy emphasis on explaining thought process, and multiple first-person reports show strong candidates still getting rejected at L5/E5. The process has 5 rounds, from Recruiter phone screen to Onsite loop: Behavioral / Values.

Does Meta ask DSA?

Yes. Rounds that involve coding: Technical phone screen (coding), Onsite loop: Coding Round 1, Onsite loop: Coding Round 2. Reported coding questions include "Lowest Common Ancestor of a Binary Tree" and "Minimum Remove to Make Valid Parentheses". Two LeetCode-style problems in ~45 minutes, typically one medium and one harder; communication matters as much as correctness.

Sources

Based on 14 public reports: YouTube (8), LeetCode Discuss (6), last updated Sep 2026.

Compiled by Adarsh Sharma from public candidate reports. Unofficial guide: PortLume AI is not affiliated with Meta.

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