Data Scientist - Payments
Core
Develop machine learning models and AI-driven capabilities to transform complex payment data into actionable insights for global merchants, focusing on anomaly detection, predictive analytics, intelligent routing, and risk management.
Role type
Senior IC machine learning engineer (payments)
Builds
AI-driven payment intelligence platform features including anomaly detection, predictive analytics, and intelligent routing
Domain
FinTech / Payments
Deliverable
production ML models
Required skills
Python, predictive modeling, anomaly detection, statistical modeling, SQL, feature engineering, model deployment, cross-functional collaboration
Preferred skills
Payments/Fraud domain knowledge, advanced degree in quantitative field, ClickHouse/Snowflake/Spark, AWS, Kubeflow/Vertex AI, data visualization tools
Technologies
Pandas, NumPy, SciPy, LightGBM, XGBoost, CatBoost, SQL, ClickHouse, DuckDB, Spark, Snowflake, AWS, Kubeflow, Vertex AI, Docker, Grafana, Streamlit
Responsibilities
Design, build, deploy, and maintain ML models for payment performance; develop AI capabilities for anomaly detection and automated decision-making; own the end-to-end data science lifecycle; collaborate on scalable data pipelines and model-serving infrastructure; monitor model performance and drift; partner with Product/Engineering to define and deliver new AI capabilities
Seniority
Senior, hands-on IC
