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Fraud Detection: Debug + Event Matching

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A fraud-detection coding round in two to three parts: fix bugs in a provided DistinctPIIValuesCounter event consumer (count unique PII values across underwriting events), then implement a FraudDetecto...

SWE
hashmap
payment
code-reading
medium
Frequency
Medium
Last asked
2026-09-27
Stage
phone-screen · onsite-coding

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