Job Description
You will partner with risk/fraud/dispute engineers, data scientists, and product managers to understand business needs and translate them into data-driven solutions. The role includes leading the creation of labeled datasets to support supervised machine learning and rules-based fraud detection and chargeback prediction. You will analyze large transactional, fraud, and chargeback data to uncover trends, detect anomalies, and support deep-dive investigations. You will create and maintain real-time dashboards and reporting for key KPIs across Fraud, Risk, and Disputes for leadership, operations, and product teams. You will recommend data improvements to enhance fraud and chargeback detection capabilities and reduce false positives/negatives. As a domain expert in fraud and dispute data, you will support internal investigations and external customer data queries. You will also develop and maintain Airflow pipelines and ETL workflows to support scalable data pipelines.
About Marqeta
Marqeta is a Flex First company which allows you to choose your best working environment, whether that be from home or at a company office.