Fraud ML Engineer: Real-Time Risk & MLOps Expert

Uncover; Kuala Lumpur; On-site; MYR 120,000 - 240,000; Full time

Job summary

Uncover is seeking a Machine Learning Engineer to advance ML capabilities within Global Fraud Solutions. You will deliver the ML roadmap and build robust MLOps pipelines to support fraud and AML detection for banking and fintech clients worldwide.

You will collaborate with Software Engineering, Product, and Data Scientist teams to design scalable models, optimize latency, and ensure high-quality validation and deployment processes across real-time scoring scenarios.

Qualifications

• Design, develop and deploy ML models for fraud and AML detection.
• Collaborate with data engineers to design feature engineering pipelines and maintain the Predator feature dictionary.
• Stay current with advances in fraud detection ML — including graph-based models, anomaly detection, and generative AI applications.
• Mentor junior team members and contribute to knowledge sharing across squads.

Responsibilities

• Design, develop, and deploy machine learning models for fraud and AML detection, supporting both batch and real-time transaction scoring scenarios.
• Build and maintain MLOps pipelines covering model training, validation, deployment, monitoring, and retraining workflows using modern tooling (e.g. MLflow, Tecton, or equivalent feature stores).
• Collaborate with data engineers to design feature engineering pipelines and maintain the Predator feature dictionary and sync mechanisms.
• Optimise model performance to meet strict latency and TPS targets required for real-time fraud decisioning.
• Conduct model validation, A/B testing, permutation importance analysis, and champion/challenger evaluations to ensure model quality.
• Work with the Architecture Review Committee (ARC) to align ML platform choices with the overall modernization architecture.
• Stay current with advances in fraud detection ML — including graph-based models, anomaly detection, and generative AI applications — and propose relevant adoptions.
• Mentor junior team members and contribute to knowledge sharing across squads.

Job description

Uncover is seeking a Machine Learning Engineer to advance ML capabilities within Global Fraud Solutions. You will deliver the ML roadmap and build robust MLOps pipelines to support fraud and AML detection for banking and fintech clients worldwide.

You will collaborate with Software Engineering, Product, and Data Scientist teams to design scalable models, optimize latency, and ensure high-quality validation and deployment processes across real-time scoring scenarios.