Remote Senior Data Scientist - Credit Risk Scoring

Remote Genie; Ciudad de México; A distancia; MXN 900.000 - 1.300.000; Jornada completa

Descripción de la vacante

Muttdata, a remote-first data science startup, seeks a Senior Data Scientist to own and evolve our credit risk scoring model. You will work with data and platform teams to maintain live models, apply rigorous statistics, and drive responsible model development for a multinational beverage client based in Mexico City.

Responsibilities include retraining the model with new data, validating performance metrics, and packaging the solution for production using MLflow.

Formación

• Proven experience in credit risk / scoring models and supervised machine learning.
• Strong Python and ML framework knowledge (scikit-learn, XGBoost).
• Experience with model validation, performance metrics (AUC-ROC, calibration).
• Ability to package models for production (MLflow, model cards).

Responsabilidades

• Take ownership of the existing credit risk model (tree ensembles/GBM), retrain with new features (digital payments).
• Evaluate performance (AUC-ROC, F1) and segment risk levels aligned with standards.
• Calculate dynamic credit lines and expected loss with score, sales history exposure.
• Package the model under the MFL framework for productionization.

Conocimientos

Credit risk modeling

Data science

Python

scikit-learn

XGBoost

MLflow

Statistics

Model validation

Herramientas

AWS

Astronomer

Databricks

MLflow

Descripción del empleo

Muttdata, a remote-first data science startup, seeks a Senior Data Scientist to own and evolve our credit risk scoring model. You will work with data and platform teams to maintain live models, apply rigorous statistics, and drive responsible model development for a multinational beverage client based in Mexico City.

Responsibilities include retraining the model with new data, validating performance metrics, and packaging the solution for production using MLflow.