New Value Solutions (NVS), a national IT consulting firm, is seeking an experienced Data Scientist / Machine Learning Engineer based in Mexico to support a major Canadian airline on a Finance initiative focused on developing a predictive cost model. The Data Scientist / Machine Learning Engineer will work closely with a Canadian Predictive Analytics Lead and a hybrid data team to develop, test, refine, and operationalize Python-based predictive models supporting forecasting, profitability planning, scenario modelling, and what-if analysis.
Responsibilities:
Develop and test predictive models using Python, statistical methods, and machine learning techniques.
Support the development of a new predictive cost model for financial forecasting and profitability planning.
Perform exploratory data analysis to identify trends, patterns, relationships, anomalies, and potential predictive variables.
Perform data preparation, transformation, feature engineering, and feature selection.
Train, test, compare, and refine multiple modelling approaches.
Support regression, forecasting, classification,



time-series, or other predictive modelling approaches as appropriate.
Develop scenario modelling and what-if analysis capabilities.
Evaluate model accuracy, stability, interpretability, and business usefulness.
Develop model-testing and validation procedures.
Work closely with senior data scientists and Finance stakeholders to refine model assumptions and analytical requirements.
Collaborate with data engineers to identify required datasets, transformations, and data-quality improvements.
Support model operationalization and development of repeatable analytical workflows.
Develop reusable Python code, notebooks, scripts, and analytical components.
Document model logic, methodology, assumptions, features, validation results, and limitations.
Support visualization and communication of analytical findings to technical and business stakeholders.
Assist with troubleshooting and refinement of

📌 Senior SQL Machine Learning Data Scientist (México)
🏢 New Value Solutions
📍 México