Friend recommendation by mutual friendsCodingRecommend friends ranked by number of mutual friends in a social graph. Reported on 1point3acres' Fireworks AI bank; reconstructed in our own words.
Last asked Sep 2026
Fireworks AI coding interview
Round 4 of 6 · 2 questions reported
- Format
- Live coding, one round
- They grade
- Data structures, intervals, scheduling, with more follow-ups than the screen
- Heads-up
- A machine learning video round was described as AI coding plus design and implementation tradeoffs.
Questions Fireworks AI asks in this round 2
- Merge intervals for streaming GPU tasksCodingMerge overlapping time intervals for GPU tasks arriving as a stream. Reported on 1point3acres' Fireworks AI bank; reconstructed in our own words.