Investigator

What you'll do

• Investigate and remediate urgent fraud incidents such as account takeovers and card testing.
• Analyze high-risk accounts to identify fraudulent merchants and classify them using standard threat intelligence frameworks.
• Conduct root cause analyses to identify system gaps and drive improvements for emerging fraud risks.
• Streamline incident response capabilities by improving the accuracy and efficiency of internal tooling and processes.
• Build agentic solutions in collaboration with security and data science teams to automate responses at scale.
• Communicate with legal and policy teams to assess and mitigate risks during high-pressure incidents.
• Lead projects and mentor team members while championing quality standards for fraud detection.

What we're looking for

• 3+ years of experience conducting incident response in security, product abuse, or trust domains.
• 3+ years of experience analyzing large data sets to solve problems or building models with a behavioral approach to fraud detection.
• B.S. or M.S. in Computer Science or a related field, or equivalent experience.
• Expert knowledge of Python and SQL, along with familiarity with other programming languages.
• Experience with log analysis, network security, digital forensics, and incident response investigations.
• Ability to communicate results clearly and think creatively about reducing risk in complex environments.
• An adversarial mindset understanding the goals and TTPs of threat actors (preferred).
• Experience with engineering/data tools (Databricks, Trino) or big data frameworks like PySpark and Pandas (preferred).