Own fraud-related segments in the user segmentation system to distinguish suspicious activity from legitimate users.
Review and refine fraud signals such as IP spoofing, VPN use, and unusual play patterns to adapt to evolving threats.
Collaborate with product teams on verification tools and investigate flagged users to improve manual review processes.
Tripledot Studios is one of the largest independent mobile games companies, with a global team of over 2,500 across 12 studios and titles reaching millions of daily active users. The company values driven, detail-oriented people who love making games and is building a team-focused culture through its PuzzlePlay player rewards platform.
Own and evolve detection models that flag wash trading, collusion, and fraud across trading data.
Own partner-facing surveillance reporting end to end, evolving toward real-time monitoring.
Work directly with partners to validate true positives, calibrate detection quality, and tune thresholds.
NinjaTrader is an industry-leading trading platform and futures broker that empowers traders with cutting-edge tools. Since 2003, the company has grown to over 2 million users and fosters a dynamic culture focused on social connection, professional development, and employee recognition.
Investigate large datasets to identify fraud patterns and develop predictive features.
Build and evaluate machine learning models for fraud detection across account opening and identity risk.
Write clean Python/PySpark code and collaborate with teams to deploy models into production.
Experian is a global data and technology company powering opportunities for people and businesses worldwide, operating across financial services, healthcare, automotive, and more. They have an amazing team of 25,200 people in 32 countries with a people-first, inclusive culture.