Sênior Data Science - Prevenção a Fraudes
Mercado LibreCore Responsibilities
Develop machine learning models to detect and prevent complex fraud patterns in real-time by analyzing large volumes of transactional data. Implement scalable predictive solutions ensuring proper integration with production architecture. Design controlled experiments to measure the impact of new models on key business indicators. Optimize existing algorithms to enhance accuracy and computational efficiency.
Requirements
Solid knowledge in Data Science and Machine Learning to analyze fraud cases and propose data-driven solutions. Mastery of mathematics and statistics fundamentals applied to predictive models and solutions. Understanding of business cases and metrics to develop technical solutions aligned with departmental objectives. Experience in developing computer vision models, Generative AI, LLMs, and natural language processing techniques.
Key Skills & Technologies
Additional Information
Experience Level
Senior
Job Language
Portuguese
Employment Type
Full-time
Work Mode
Remote