Twitter Interview Process 2026 — Rounds, Tips & Questions

Published July 22, 2026 · Updated July 31, 2026

1 real Twitter interview question reported by engineers, with difficulty and round context.

1 real question

26 engineers asked

Real Questions Asked at Twitter

Twitter Hard System Design round 5-9 years

Design the database schema and queries for a Twitter-like 'trending topics' feature. Topics trend based on tweet volume in the last 1 hour, weighted by user influence.

↑ 38 upvotes · 26 engineers asked this · Staff

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System Design / Trending

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