Cielo

Cientista de Dados Sênior

Cielo

What You'll Do

Develop and evolve statistical and Machine Learning models applied to risk management and fraud prevention. Identify patterns, anomalies, and suspicious behaviors in large volumes of transactional data. Build predictive models and scores to support risk decisions. Collaborate with technology and business teams to transform needs into scalable analytical solutions.

What We're Looking For

Solid experience in Data Science, statistical modeling, and Machine Learning. Proficiency in Python and SQL for exploring and analyzing large data volumes. Knowledge of classification, regression, clustering algorithms, and anomaly detection. Bachelor's degree in Data Science, Statistics, Mathematics, Computer Science, Engineering, or related fields.

What We Offer

Offers a hybrid work model with flexible hours. Includes medical and dental assistance, annual variable compensation, meal and transportation allowances, and various wellness programs.

Additional Information

Experience Level

Senior

Job Language

Portuguese

Employment Type

Full-time

Work Mode

Hybrid