Mercor Coding Interview Questions
These are the 2 Mercor coding interview questions AceOffer has reconstructed from candidate reports, sorted by how often each was reported. Technical Phone Screen: Five Rapid-Fire Questions in 30 Minutes leads at 12×. Every question shows when it was last reported; the catalog refreshes monthly.
Part of the full catalog of Mercor interview questions, covering every round.
Key facts
- •2 distinct coding questions indexed
- •13 candidate reports across those questions
- •Most reported: Technical Phone Screen: Five Rapid-Fire Questions in 30 Minutes — 12× (last seen September 2026)
- •Refreshed monthly · last updated October 2026
Which Mercor rounds ask coding questions?
Mercor draws coding questions from the rounds below. Counts are distinct questions, not times asked.
Most reported: Technical Phone Screen: Five Rapid-Fire Questions in 30 Minutes — 12×
Most reported: Referral Network Data Structure and Algorithms — 1×
Which Mercor coding questions get asked most?
Sorted by candidate-report frequency. Click any question for the full breakdown.
| Question | Round | Reported | Last seen |
|---|---|---|---|
| Technical Phone Screen: Five Rapid-Fire Questions in 30 Minutes Format. A live technical screen where every answer is spoken: no code is written. Seven reports put it at about 30 minutes,… | Phone Screen | 12× | September 2026 |
| Referral Network Data Structure and Algorithms Implement a referral network system (similar to a social network follower/followee graph) in three parts: Part 1: Design and implement the core… | Coding | 1× | May 2026 |
FAQ
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