Data Scientist II
Core
Data science team member delivering end-to-end machine learning and AI solutions to understand business problems, explore data, build algorithms, and deploy models.
Role type
Senior IC data scientist (machine learning)
Builds
Production ML models and data pipelines
Domain
Financial services / Payments / Fraud analytics
Deliverable
production ML models
Required skills
Python, SQL, scikit-learn, feature engineering, data visualization, terabyte-scale data handling, model validation
Preferred skills
PySpark, fraud analytics, banking risk models (CCAR, CECL), model risk management, rare event detection, advanced ML algorithms, workflow automation
Technologies
Python, R, PySpark, scikit-learn, mllib, SQL
Responsibilities
Explore and aggregate data to uncover anomalies, perform end-to-end feature engineering, write production-level code, apply machine learning techniques to business problems, partner with Product and Engineering teams, explain and visualize results to non-technical audiences
Seniority
Mid-Senior, hands-on IC
