Audience Insights Data Scientist II

Visa Hunt; México; Presencial; MXN 600.000 - 900.000; Jornada completa

Descripción de la vacante

Nielsen in Mexico is seeking a data-focused professional to develop econometric, statistical, optimization, and machine learning models for PPM audience measurement. You will build data pipelines, run analyses, and present clear data-driven recommendations across stakeholders.

You will work with Python, PySpark, SQL, Tableau, and AWS in a production environment, maintaining data algorithms and contributing to software and testing efforts.

Formación

• Degree in Mathematics, Statistics, CS, Data Science, or related field required.
• 3+ years delivering analytical software solutions in production.
• Strong data manipulation and storytelling with data.
• Experience with Python, PySpark and SQL for pipelines.
• Data visualization using Tableau or similar tools.
• Cloud experience, especially AWS; DevOps and CI/CD familiarity.

Responsabilidades

• Research, design, develop, implement and test econometric, statistical, optimization and ML models.
• Gain expert understanding of PPM sampling and audience measurement panel management.
• Query large relational databases for analyses and requests.
• Use Python/Tableau/R for data analyses and visualizations.
• Maintain and evolve data algorithms for PPM methodology in production.
• Document procedures, checklists and metrics regularly.
• Collaborate on interdepartmental projects; write requirements and test software.
• Respond to client data requests with data-driven solutions.
• Implement quality checks to catch errors in production and analysis.
• Ensure code quality with reviews, modular design, unit tests, and CI/CD.

Conocimientos

Communication

Project management

Analytical thinking

Problem solving

Cross-functional collaboration

Strategic thinking

Educación

Bachelor’s degree or higher in Mathematics, Statistics, Computer Science, Data Science, Data Engineering or related field

Herramientas

Python

PySpark

SQL

Tableau

AWS

Gitlab/CI-CD

Oracle/Netezza/Data Warehouse/Data Lake

Descripción del empleo

Nielsen in Mexico is seeking a data-focused professional to develop econometric, statistical, optimization, and machine learning models for PPM audience measurement. You will build data pipelines, run analyses, and present clear data-driven recommendations across stakeholders.

You will work with Python, PySpark, SQL, Tableau, and AWS in a production environment, maintaining data algorithms and contributing to software and testing efforts.