Data Scientist Sr Manager - Fraud (Hybrid)

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Job Description

This role reports directly to the Head of the Data Science and Machine Learning Department, serving as a horizontal support across various customer management areas. These areas include line management, customer experience, and collections.

Key Responsibilities:

As a lead in the area of advanced analytics and modeling:

  • Guide and mentor a team of data scientists in analyzing complex datasets to derive meaningful insights;
  • Collaborate with program business analysts to convert data-driven findings into practical business strategies;
  • Transform business problems into actionable modeling challenges;
  • Manage the development of production models from inception to implementation, in coordination with MLOps, Data Engineering, and Engineering teams;
  • Strategically design and conduct tests to assess behavioral patterns or business hypotheses.

What we are looking for:


  • Bachelor’s or Master’s degree in Economics, Finances, Statistics, Mathematics, Physics, or other quantitative discipline;
  • Expert in SQL with proficiency in Python or another scripting language, with the interest and initiative to learn relevant new technologies;
  • Experience building predictive models, customer lifetime value models, or other financial models (DCFs);
  • Experience leading or collaborating with data scientists for business problem solving or model development;
  • 2+ years of working experience in designing and executing A/B tests;
  • 4+ years of work experience in data-centric or business modeling roles.

Skills and attitudes

  • Proven ability to drive projects independently;
  • Solid oral and written communication skills, particularly in conveying analytical concepts and methods;
  • A collaborative team player who excels in effective communication, cross-functional collaboration, and aligning efforts for the company’s overall benefit;
  • Exhibits a demonstrated capacity to perform under pressure, meet tight deadlines, and respond proactively, decisively, and flexibly to challenges;
  • Possesses a deep passion for data, a keen interest in business operations, and an ever-ready attitude to confront problems head-on.

Bonus Points:

  • 3+ years of working experience in the credit industry;
  • Demonstrated experience collaborating with product managers and backend engineers for the execution and monitoring of tests or decisioning processes;
  • A proven track record of rapidly acquiring proficiency in new technologies, concepts, and tools.

What we offer

  • Make a positive impact on the lives of our customers via financial inclusion
  • International exposure & work experience
  • Professional development opportunities
  • Promote from within
  • Competitive salaries with strong Stock Option package
  • Health, dental and vision insurance
  • Paid time off
  • Flexible schedule including remote work
  • 401(k)
  • Health Savings Account
  • FSA
  • Commuter Benefits
  • Short and Long Term Disability
  • Life Insurance
  • Employee Assistance Program
  • Open office design
  • Onsite gym
  • Casual dress code
  • Company outings

Company Info.


Stori’s mission is to democratize credit card access to the 80 million underserved Mexicans. Our team is powered by experience and expertise from 100+ years working in the top consumer finance, banking and technology companies including Mastercard, Capital One, Intel, Morgan Stanley, and GE Capital.

  • Industry
    Financial services,Banking
  • No. of Employees
  • Location
    Ciudad de México, CDMX, Mexico
  • Website
  • Jobs Posted

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