Senior Data Scientist

The Senior Data Scientist will support the ongoing maintenance, monitoring, and improvement of production analytics and machine learning solutions offered to the clients in North America. You will ensure that models and data processes remain accurate, reliable, compliant, and aligned with business and client requirements. It focuses on operational performance, issue resolution, and continuous improvement of existing solutions.

You will report to Director of Data Science and Gen AI.

What you'll do:

• Analyze, process, and document large datasets; select appropriate analytical, machine learning, and data mining techniques to identify useful insights.
• Develop and maintain data structures, storage schemes, processing tools, and analytical pipelines.
• Monitor model performance and stability across use cases; conduct validation, back-testing, and performance reporting.
• Investigate data and model issues, identify root causes, and implement corrective actions or model updates.
• Maintain documentation, version control, audit trails, and data quality practices in support of governance and compliance requirements.
• Assess model outputs, conduct ROI and benefit analyses, and present findings on model performance and analytical processes, develop best practices and business assumptions that support reliable solutions and consistent model performance.

Department: Analytics
Function: Information Technology
Experience Level: Not Applicable