Rakuten Viber

Director, Data Analytics – Risk & Fraud

Rakuten Viber

full-time

Posted on:

Location Type: Office

Location: London • United Kingdom

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Job Level

Lead

Tech Stack

AWSCloudPythonSQL

About the role

  • Lead the development and optimization of spam and fraud detection systems using machine learning and rule-based engines.
  • Work closely with management, product, engineering, compliance, legal, and security teams to align, present, and implement end-to-end fraud solutions.
  • Ensure adherence to KYC, AML, and other financial regulations while managing fraud risks.
  • Leverage the extensive data received from our application to enhance model performance and accuracy.

Requirements

  • 7+ years of experience in hands-on working on spam and fraud problems at a scale of at least 1MM transactions /events per day, deployed solutions to production with a proven impact.
  • 3+ years of experience in managing Spam, fraud prevention and risk teams at a corporation, preferably in fintech or cyber-tech companies with a proven business impact.
  • 3+ years of experience in Python, SQL, and AWS cloud.
  • Ability to write readable and maintainable code.
  • Master’s degree in Statistics, Finance, Data Science, or Computer Science.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
machine learningrule-based enginesPythonSQLAWSdata analysismodel performancecode maintainabilityfraud detectionspam prevention
Soft Skills
leadershipcollaborationcommunicationproblem-solvingorganizational skills
Certifications
Master’s degree in StatisticsMaster’s degree in FinanceMaster’s degree in Data ScienceMaster’s degree in Computer Science