Fraud Detection & Prevention Systems Implementer

Comblack is hiring a Fraud Detection & Prevention Systems Implementer!

Why Comblack?

Comblack is a company dedicated to creating accurate and meaningful connections between people and the right opportunities. We believe in a personal approach, uncompromising professionalism, and true end-to-end support, for both candidates and clients.

At Comblack, you’ll find a dynamic, supportive, and innovative work environment that encourages initiative, growth, and continuous professional development.

What will you do in this role?

• Implement and deploy an advanced fraud system within a financial organization.
• Write complex monitoring rules and business transaction logic within the system.
• Build metrics and reports using SQL and Python, and analyze anomalies and activity patterns.
• Analyze, investigate, and validate data and transactions.
• Work closely with Data, Development, Integration, DevOps, Infrastructure, and Information Security teams.

What are we looking for?

• Strong technological orientation and the ability to work with complex systems and large-scale data.
• Experience with SQL (complex queries, aggregations, procedures, and data analysis).
• Experience with Python (writing logic, scripts, data analysis, and automation).
• Experience with Big Data and Machine Learning environments.
• Strong logical thinking and the ability to analyze patterns and anomalies.
• Experience in the fraud domain within financial organizations (detection, prevention, or analysis).