CareerPlan

Machine Learning Fintech Services Fraud Prevention Engineer

Medellín,ColombiaFull-time2026-09-29 → 2026-10-24

Core

Design and scale innovative, secure systems to solve high-impact fraud prevention problems in payments.

Role type

Machine Learning Engineer (Fraud Prevention)

Builds

End-to-end ML solutions for payment fraud detection and risk management

Domain

Fintech / Payments / Fraud Prevention

Deliverable

production ML models

Required skills

Python, SQL, Machine Learning, Graph/Network Analysis, Anomaly Detection, BigQuery, Model Monitoring

Preferred skills

AI-assisted development tools, Relational modeling techniques

Responsibilities

Design end-to-end ML solutions, Develop and evaluate risk models, Explore user behavior data for risk signals, Generate graph-based features, Monitor model performance and stability, Ensure data quality and modeling best practices