System Data Analytics Specialist (Fraud / Callsign Optimization)

We are seeking a System Data Analytics Specialist to optimize the Callsign fraud detection and authentication system within a leading Saudi Arabian Bank. The role focuses on system tuning, data analysis, and collaboration with fraud strategy and technology teams to enhance the accuracy and effectiveness of fraud detection. This is a contract position with the possibility of extension.

Requirements

• Proven experience working directly with Callsign (configuration, tuning, or analytics).
• 5+ years of experience in fraud prevention, risk analytics, or authentication systems in the banking sector.
• Strong SQL, Python, and data visualization skills (e.g., Power BI, Tableau).
• Familiarity with behavioral biometrics, device fingerprinting, and event-based fraud modeling.
• Excellent analytical mindset and ability to interpret complex data flows.
• Strong communication skills in English (Arabic is a plus).