TikTok Risk Analyst Interview Questions

Use joins and aggregation to flag TikTok users whose multiple accounts share the same device ID.

abuse trackingJoinssql queriesTikTok

Rewrite a slow TikTok analytics query using selective filtering, pre-aggregation, ranking, and indexing considerations.

Performance Tuningdatabase optimizationlarge datasetsTikTok

Design a risk-based system to detect TikTok fake accounts conducting coordinated mass-following while limiting harm to legitimate users.

system designanalytical thinkingdata-drivenTikTok

Design a TikTok risk strategy that protects users while minimizing unnecessary friction and mistaken enforcement.

Decision Makinganalytical thinkingdata-drivenTikTok

Tests analytical judgment, prioritization, and ownership when investigating a regional spam spike on TikTok.

risk analysisaccountabilitybehavioralTikTok

Select primary and guardrail metrics to determine whether TikTok's anti-fraud policy reduces abuse without harming legitimate users.

KPIsMetricsoperational metricsTikTok