US: Mastercard International Incor Verified 3d ago
Senior Data Scientist
London, England (Devonshire Square) On-site
Salary not listedPaySalary not listed
TypeFull-time
Work settingOn-site
Verified listing
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About the role
The Financial Crime Solutions Data Science team is looking for a Senior Data Scientist to join the team and help develop, deploy, and support machine learning solutions that prevent financial crime across the global payments ecosystem. This role is primarily focused on Account-to-Account (A2A) fraud, scam, and mule detection, helping financial institutions identify and stop increasingly sophisticated forms of financial crime. The ideal candidate combines strong analytical skills with a practical mindset and is passionate about delivering solutions that create measurable value for customers.
What you'll bring
- Experience with PySpark and distributed data processing.
- Experience building machine learning solutions for fraud, scams, mule detection, or broader financial crime use cases.
- Knowledge of the Account-to-Account (A2A) payments ecosystem.
- Familiarity with modern software development and model deployment practices.
- Experience working with payment, banking, or financial services data.