At this time, Ally will not sponsor a new applicant for employment authorization for this position. In office role, Ally work location is Lewisville TX or Charlotte NC
As a key member of the Fraud Analytics, Strategies and Trends (FAST) team, the Sr Specialist - Data Scientist owns the performance and continuous optimization of vendor-owned fraud detection models. This role partners closely with vendors and internal stakeholders to monitor model outcomes, tune thresholds and strategies, validate model changes, and ensure solutions remain aligned to business goals and emerging fraud trends. In addition, the role delivers ad hoc advanced analytics and recommendations that inform fraud policy and procedural improvements.
