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RedditProduct SenseHard~30 min

Feed Ranking — Community Health vs. Engagement

Duration
~30 minutes
Difficulty
Hard

Reddit is considering a new ranking algorithm that surfaces posts from smaller subreddits users haven't joined. Early tests show higher DAU but increased toxicity in small communities. The Growth team is excited; the Trust & Safety team is worried.

Skills tested

Community reasoningTradeoff evaluationModerator awarenessGuardrail thinking

Interview stages

  • 1Define success metrics
  • 2Identify risks
  • 3Evaluate tradeoff with data
  • 4Final recommendation

What you'll get back

After the session, you'll receive a detailed AI-generated debrief with stage-by-stage ratings (Strong / Developing / Weak), a signal coverage map showing which key points you hit, specific feedback on your reasoning and communication, and a reference response for comparison.

$3
One-time payment · No account required
  • ~30 minute AI-powered mock interview
  • Realistic interviewer pushback
  • Stage-by-stage debrief with ratings
  • Signal coverage map
  • Reference response for comparison

Secure payment via Stripe