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Cientista de Dados Sênior Mlops (Bilingue - Espanhol)
SeniorremoteBrazil, BR2w ago
Market insights
📊 AI / ML / Data Science: salaries and demand on the marketDetails
- Employment
- Full-time
- Experience
- 5+ years
- Practices
- MLOps
- Education
- Master's degree
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Accountabilities:
- Lead the credit risk modeling workstream for the Argentinean operation, defining technical approaches and recommending appropriate modeling strategies.
- Develop application score and behavioral score models throughout the entire lifecycle, from data preparation and exploratory analysis to model development, validation, and final implementation.
- Extract, transform, and analyze datasets using SQL and Python to identify relevant patterns, assess data quality, and prepare modeling features.
- Apply statistical methods and machine learning techniques to build, compare, and optimize predictive models, including classification, regression, and clustering approaches where appropriate.
- Perform feature selection, evaluate model assumptions, and identify the variables that contribute most effectively to credit risk prediction.
- Validate model performance and stability before deployment, ensuring that the selected approaches meet business requirements and relevant risk assessment standards.
- Monitor deployed models over time, tracking performance, stability, and alignment with expected outcomes.
- Identify performance degradation and recommend model recalibration, redevelopment, or other corrective actions when necessary.
- Document modeling methodologies, assumptions, validation results, limitations, and recommendations in a clear and structured manner.
- Present analytical findings, model performance assessments, and strategic recommendations to credit and ri
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