Mercado Libre

Senior Data Scientist Fraud Prevention Shipping IT

Mercado Libre

What You'll Do

Model the behavior of buyers, sellers, and all actors involved in logistics within the marketplace, focusing on generating knowledge about patterns and fraud prevention. Implement new and scalable solutions based on statistics, data science, and generative AI techniques. Design, train, and evaluate Machine Learning, Deep Learning models, and LLM-based agents capable of adapting to complex production environments.

What We're Looking For

Experience developing machine learning, deep learning, or generative AI solutions; experience in e-commerce, fintech, or logistics is valued. Proficiency in Python and data libraries such as NumPy, Pandas, Scikit-learn, and Matplotlib; experience with TensorFlow, Keras, or PyTorch. Knowledge of relational and distributed databases, ideally BigQuery, and processing large volumes of data.

What We Offer

Hybrid work modality. Opportunity to work on challenging and innovative projects that leave a mark on technology in Latin America.

Additional Information

Experience Level

Senior

Job Language

Spanish

Employment Type

Full-time

Work Mode

Hybrid