Senior Fraud & Risk Ops Analyst - Payments
New
BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Required Skills
- SQLMicrosoft ExcelGoogle Sheets
Requirements
- Proven experience in fraud prevention, risk operations, or financial services risk management, ideally within payments or fintech environments
- Strong understanding of fraud typologies such as account takeover, identity theft, stolen financials, and friendly fraud
- Solid investigative and analytical skills with strong attention to detail and pattern recognition ability
- Ability to balance fraud prevention with customer experience considerations and business impact
- Intermediate to advanced SQL skills for data extraction and analysis
- Experience creating operational playbooks, policies, or procedural documentation
- Advanced proficiency in Excel or Google Sheets (data analysis and reporting)
- Strong communication skills and fluency in English
- Collaborative mindset with ability to work across risk, product, engineering, and support teams
Responsibilities
- Conduct in-depth investigations of suspicious activity at account and transaction level to identify and mitigate fraud risks
- Analyze large datasets to detect fraud patterns, anomalies, and emerging threats, translating findings into actionable insights
- Monitor transaction flows and account behavior, including linked accounts and coordinated fraud attempts
- Develop recommendations for fraud detection improvements, including rules and model adjustments in collaboration with data and engineering teams
- Serve as a key point of contact for internal and external risk-related inquiries, supporting customer and merchant support teams
- Adjust account and user risk settings according to established policies and risk frameworks
- Document fraud risk policies, procedures, and operational guidelines to support consistency and scalability
- Build and maintain risk reporting dashboards, KPIs, and data visualizations in collaboration with analytics teams
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