Senior Data Analyst, Authentication Risk

Chime Chime · Fintech · Chicago, IL · Risk

Senior Data Analyst role focused on authentication risk, fraud prevention, and abuse detection within a fintech company. Responsibilities include analyzing risk signals, partnering with cross-functional teams on strategy, building dashboards, and supporting ad-hoc investigations. Requires strong SQL, experience in fraud/risk, and understanding of authentication mechanisms.

What you'd actually do

  1. Analyze authentication and ATO-related risk signals to proactively identify fraud trends, abuse patterns, and control gaps, balancing loss reduction with member experience (40%)
  2. Partner with cross-functional teams to design, test, and deploy authentication and ATO prevention strategies, including product and policy changes across login, recovery, and verification flows (40%)
  3. Build and maintain dashboards and reporting to monitor authentication health, ATO rates, fraud losses, and member impact metrics (10%)
  4. Support ad-hoc risk investigations and analysis related to authentication abuse, incidents, andf emerging threats (10%)

Skills

Required

  • SQL
  • Data Analysis
  • Risk Management
  • Fraud Detection
  • Authentication Security
  • Dashboarding
  • Reporting

Nice to have

  • FinTech experience
  • Consumer platform experience
  • Quantitative degree

What the JD emphasized

  • 5+ years of experience in Fraud, Risk, Compliance, or Investigations, with exposure to ATO or authentication-related risk
  • 2+ years of hands-on analytics experience, ideally in FinTech or a high-scale consumer platform
  • Strong SQL skills
  • Solid understanding of authentication mechanisms, account security risks, and industry fraud trends
  • Experience developing or influencing risk strategies, policies, or controls