Fraud Analyst at Kalshi protecting users by detecting and preventing fraud in financial markets. Analyzing transactional data and collaborating with teams for robust defenses.
Responsibilities
Monitor real-time transactions, account activity, and behavioral patterns to identify potential fraud or abuse.
Investigate suspicious activity, document findings, and recommend next steps for remediation.
Define, test, and optimize fraud detection rules to improve accuracy and reduce false positives.
Analyze fraud data to identify trends and propose new rules or controls.
Partner with engineering, product, and compliance to improve detection systems and automate workflows.
Support incident response, escalations, and fraud investigations.
Build and maintain dashboards and reports to track fraud health metrics.
Stay current on evolving fraud techniques, payment risks, and industry best practices.
Requirements
2+ years of experience in fraud prevention, payments risk, or financial crime investigation at a fintech, trading, or marketplace company.
Strong analytical skills with proficiency in SQL / Python
Familiarity with fraud typologies such as account takeover, identity fraud, transaction fraud, and chargebacks.
Comfortable analyzing large datasets and working cross-functionally to solve problems.
Excellent attention to detail and communication skills.
Curiosity and initiative to dig deep into ambiguous cases and drive improvements.
Experience with ACH, card payments, or digital wallets, and knowledge of AML/KYC frameworks.
Benefits
Committed to creating a culture of inclusion and belonging
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