Senior Manager, Data Science
Core
Leading AI and data science initiatives for Visa's Post Purchase Platform to manage disputes, chargebacks, and drive innovation in payments.
Role type
Senior Manager, Data Science (Strategy & Hands-on IC)
Builds
Production ML/NLP/GenAI models, data products, and dashboards for the Visa Post Purchase Platform
Domain
Payments, Financial Services, Fraud Detection
Required skills
Data Science, Machine Learning, NLP, Gen AI, Python, SQL, Data Wrangling, Model Governance, Team Leadership, Product Strategy
Preferred skills
Fraud Detection, LLMs, Agentic Workflows, Tableau/Power BI, High-volume transaction systems
Technologies
XGBoost, Neural Networks, LLMs, Hadoop, Hive, NoSQL, Tableau, Power BI
Responsibilities
Implement and maintain production ML/NLP/GenAI models; Develop strategies for data extraction and model retuning; Advise on technical specifications and system dependencies; Identify complex trends to plan future solutions; Own and maintain SQL-based dashboards; Create new data products from analysis.
Seniority
Senior, hands-on IC with strategic leadership