Mid-level Fraud Mitigation and Remediation Analyst

Efí Bank

Fraud Analyst at Efí Bank responsible for monitoring fraud risks and optimizing prevention measures. Analyzing data to enhance operational efficiency and protect transactions.

Posted 4/22/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Perform anti-fraud analyses and monitoring, identifying suspicious behaviors, recurring patterns, and new attack vectors;
Monitor operational metrics and programs for monitoring chargebacks and MEDs;
Knowledge of value recovery processes via MED and fund repatriations in other financial products such as TED and Boleto;
Create, adjust, and optimize anti-fraud rules based on behavioral data and predictive analysis;
Verify customer documentation and information, ensuring the authenticity of data and transactions;
Support the structuring of metrics, process flows, and anti-fraud policies focused on prevention and operational efficiency;
Develop dashboards and periodic reports with indicators, trends, and improvement recommendations;
Evaluate and recommend new fraud prevention technologies, considering their applicability;
Interact with other internal teams to clarify questions, resolve department-related issues, develop educational initiatives, preventive materials, and training on anti-fraud security.

Requirements

What you’ll need

Bachelor's degree completed;
Knowledge of data (SQL) and Power BI for creating dashboards and data visualization;
Experience in risk analysis and fraud prevention, preferably in financial institutions, payment companies, or fintechs;
Analytical, investigative, organized profile with strong attention to detail;
Experience with anti-fraud and transactional monitoring tools.

Benefits

Comp & perks

📆 Reduced 32-hour workweek: 32 hours per week for employees with time tracking;
🩺 Copay health plan for employees and dependents;
🩺 Clude Saúde: digital medical care and other online health solutions;
🦷 Copay dental plan for employees and dependents;
🍽️ Meal and food allowance on the Eva Card flexible benefits card averaging BRL 1,600.00 per month;
🏋🏻 Wellhub (Gympass): corporate fitness platform focused on quality of life and well-being, providing access to partner gyms and studios for employees and dependents;
🏠 Home-office allowance of BRL 140.00 per month;
🖥️ Work infrastructure provided;
📚 Corporate University;
📚 Tuition assistance for employees and dependents, according to company policy;
📚 Language course scholarship for employees, according to company policy;
👶🏻 Extended maternity leave of 7 months and extended paternity leave of 30 days, also supporting adoptive mothers and fathers;
😊 Life insurance;
🧠 Emotional health program and discounted psychological care for employees and dependents via the Moodar platform;
🤑 Employee Benefits Club with discounts and exclusive partnerships for Efí employees.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

anti-fraud analysispredictive analysisrisk analysisdata visualizationSQLdashboard developmenttransactional monitoringbehavioral data analysischargeback monitoringvalue recovery processes

Soft Skills

analytical skillsinvestigative skillsorganizational skillsattention to detailcommunication skillsproblem-solving skillscollaboration skillstraining developmenteducational initiative developmentprocess optimization

Certifications

Bachelor's degree