Vice President, Applied AI for Fraud Modeling

JPMorgan Chase; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

JPMorganChase is seeking a Senior Data Scientist to design and govern fraud models for UK banking operations. You will lead model development, validation, and monitoring, while communicating insights to senior stakeholders and enabling downstream teams to use outputs effectively.

The role emphasizes governance, audit-ready documentation, and collaboration with platform engineers to deploy models and manage risk across the portfolio.

Qualifications

• Advanced degree in quantitative discipline.
• Experience with fraud modelling in financial services.
• Proficiency in Python and SQL for data analysis and modelling.

Responsibilities

• Develop and manage proprietary fraud models and validate performance.
• Prepare governance and Model Risk Management packs and support validation.
• Monitor performance for drift and calibration and drive remediation.
• Communicate results to senior stakeholders and train downstream users.
• Maintain audit-ready documentation and respond to inquiries.

Skills

Fraud modelling

Machine learning

Data analysis

Production-grade coding

Generative AI tools

Communication skills

Education

MSc or PhD in quantitative/technical discipline

Tools

Python

SQL

NumPy

Pandas

Scikit-Learn

Job description

JPMorganChase is seeking a Senior Data Scientist to design and govern fraud models for UK banking operations. You will lead model development, validation, and monitoring, while communicating insights to senior stakeholders and enabling downstream teams to use outputs effectively.

The role emphasizes governance, audit-ready documentation, and collaboration with platform engineers to deploy models and manage risk across the portfolio.