Fraud & Risk Analyst

Eron International is a global technology hub that helps companies orchestrate, automate, and secure their operations worldwide.
Through our network of integrated PSPs — with over 15 years of cross-border experience and 300+ local payment methods across 40+ countries, we enable clients to manage their entire payment ecosystem and scale globally.
Our solutions in Payment Orchestration, Financial Automation, and Cybersecurity as a Service empower businesses to operate smarter, faster, and safer across markets.

We’re looking for a Fraud & Risk Analyst to join our growing team and support fraud prevention and risk management initiatives across multiple markets.

This role involves monitoring transactional activity, identifying suspicious patterns, and helping improve risk controls. We’re looking for someone analytical, detail-oriented, and proactive, who enjoys working with data and solving complex challenges.

What you'll do

• Conduct data-driven investigations to identify fraud patterns, suspicious activities, and emerging risks across payment operations.

• Develop and execute complex SQL queries to analyze transactional data, uncover anomalies, and support fraud investigations.

• Monitor key fraud and risk metrics, proactively identifying trends, vulnerabilities, and opportunities for control improvements.

• Design, evaluate, and optimize fraud prevention rules and risk controls to mitigate financial and operational losses while minimizing customer friction.

• Investigate payment fraud schemes, bonus abuse, account misuse, and third-party payment patterns through behavioral and transactional analysis.

• Collaborate with cross-functional teams including Operations, Product, Compliance, and Engineering to implement risk mitigation strategies.

• Translate investigative findings into actionable recommendations, contributing to fraud strategy development and rule creation.

• Build reports, dashboards, and analytical frameworks to support decision-making and enhance fraud detection capabilities.

• Support process automation and data-driven initiatives to improve operational efficiency and fraud prevention performance.

What we're looking for

• 2+ years of experience in Fraud Prevention, Risk Operations, Transaction Monitoring, AML, or related fields

• Bachelor's degree in Business Administration, Industrial Engineering, Data Analytics, or related disciplines

• Strong analytical skills and ability to identify patterns and anomalies in data

• Experience working with transactional data and risk assessment processes

• SQL proficiency for data analysis and investigations

• Intermediate to advanced Microsoft Excel skills

• Proactive, detail-oriented, and solution-oriented mindset

• Advanced English (mandatory)

• Portuguese is a plus

What we offer:

• A global environment with teammates living around the world

• Opportunities in a fast-paced growing company

• A flexible hybrid work model (Uruguay) / remote work model (Argentina) that promotes collaboration while supporting work-life balance

At Eron International, our values shape everything we do

• Be Direct: We communicate openly and honestly, focusing on solutions that move us forward.

• Be Owner: We take full ownership of our projects and decisions, driving results with accountability.

• Be Curious: We challenge the status quo and constantly look for ways to improve.

• Be Hero Leader: We lead by example, inspire others, and make an impact beyond formal roles.

• Take Risks: We embrace calculated risks with courage, learning from every step along the way.

• Be AI First: We leverage AI as a strategic partner to learn faster, streamline processes, and accelerate outcomes.

Join us if you want to make a real impact, innovate boldly, and grow with a team that values courage, curiosity, and ownership.