Ground every answer in facts on this page and the original listing. We never invent Glassdoor-style reviews or salaries that are not in our data.
Strong fit if you enjoy rigorous stats on media/audience data and can turn models into plain-language insights for a global measurement firm operating in Mexico.
As a Data Scientist II at Nielsen, expect work on large media/audience datasets: clean and transform raw data, apply sampling and feature selection, fit and compare predictive models, and ship charts that explain viewership or product outcomes to measurement teams.
Build depth in statistical software, data cleaning, sampling, feature selection, model evaluation (loss/explained variance), and clear visualization. No certification resources or costs were provided for this family.
Media audiences—how people watch and engage with content—across many markets worldwide.
Large-scale data prep, modeling, model comparison, and clear reporting for measurement products.
The listing marks remote as no; location is Mexico.
Public-domain labor data — prepare examples for 2–3 of these.
Website: nielsen.com
Nielsen Holdings plc is an American media audience measurement firm. Nielsen operates in over 100 countries and employs approximately 15,000 people worldwide.
Public cache only — not an employee review.
Data Scientist II at The Nielsen Company in Mexico About the Role This role involves developing advanced data science techniques and processes to meet the needs of Audio and TV clients for audience measurement. You will work on forecasting, modeling, and code that drive key production processes of PPM Wearables audience measurement panels. Responsibilities include researching, designing, implementing, and testing econometric, statistical, optimization, and machine learning models. Gain expertise in PPM sampling methodology and panel management strategies while querying large relational databases for analysis. Utilize tools such as Python, Tableau, R, etc., to perform complex data analysis and visualizations. Core Duties Develop data pipelines and execute analyses, summarizing results for stakeholders. Oversee, maintain, and evolve multiple data algorithms in a time-critical production environment. Maintain and update documented departmental procedures, checklists, and metrics comprehensively. Serve on interdepartmental teams to propose, evaluate, and implement new initiatives and critical projects. Respond to internal and external client requests with data-driven solutions. Incorporate quality checks to detect and correct errors throughout production processing and analysis. Who We're Looking For We are seeking a highly skilled Data Scientist II who can contribute to the development of new techniques and processes. You should have experience in econometric, statistical, optimization, and machine learning models. A deep understanding of PPM sampling methodology is essential, along with expertise in Audience Measurement panel management strategies. About The Nielsen Company The Nielsen Company is a global measurement and data analytics company that provides information about what consumers watch, buy, listen to, and read. Our mission is to help clients understand the changing media landscape and make informed decisions based on accurate audience measurements. Apply Today To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there.
Generated for personal interview prep · 2026-08-06 UTC · getajob.ai