We are seeking a Lead to own our fraud analytics and mitigation strategy. As our founding fraud hire, you will build a proactive, quantitative environment by leading data analysis, developing a robust rules framework, and designing the systemic logic that protects our users.

Over time, you will establish the foundational data architecture for risk operations, paving the way for dedicated data science support as the team expands. This role requires a highly analytical, sharp data problem-solver who can dissect complex transaction anomalies while building the long-term infrastructure to scale and protect our marketplace ecosystem.

Establish, statistically test, and scale transactional rules and logic to maximize detection while minimizing friction for legitimate power users

Develop recurring dashboards, scorecards, and monitoring frameworks to provide clear visibility into fraud performance, portfolio health, and emerging risks

Conduct deep-dive analyses to diagnose fraud losses, control gaps, false positives, and unexpected performance changes, translating findings into actionable recommendations

Analyze complex fund flows across credit cards, ACH, digital wallet balances, internal transfers, and high-value payouts to balance platform growth with risk exposure

Define trusted fraud performance metrics and analytical datasets, including fraud loss rates, approval and decline rates, false-positive rates, customer friction, and operational efficiency

Quantify and systematically mitigate financial risks, including promotional/referral abuse, card cashing, money laundering, account takeovers, and multi-account abuse

Partner cross-functionally with Product, Engineering, and Marketing to improve fraud strategies, strengthen operational feedback loops, and support new product launches

Collaborate closely with Compliance to align fraud detection rules with broader BSA/AML policies, escalation procedures, regulatory reporting, and transaction monitoring processes

Lead, Fraud Analytics

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Arenaclub

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