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Senior Data Scientist at PayPal - ApplyBlast

Senior Data Scientist

PayPal

4 months ago

3.6 on Glassdoor

Chicago, Illinois

Hybrid

Full Time

Senior

0 applicants

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About this role

PayPal is hiring a Senior Data Scientist in Chicago to lead advanced data science models for fraud detection, risk assessment, and identity verification. The role involves collaborating with cross-functional teams to integrate machine learning strategies, optimize risk frictions, and ensure data integrity across the platform. Senior candidates will also mentor junior team members and explore emerging technologies like AI and LLMs to evolve risk modeling capabilities.

Responsibilities

Lead development and implementation of advanced data science models for fraud detection
Design and implement core decision models for identity, onboarding, and authentication
Collaborate with engineering and product teams to integrate risk prediction strategies
Drive best practices in data science and maintain data quality and integrity
Mentor junior data scientists and guide project delivery within the team