Data Scientist at Nielsen

Madrid, Community of Madrid, Spain

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Market Research, Consumer AnalyticsIndustries

Requirements

Bachelor’s or master’s degree in mathematics, statistics, socio-economics, Data Science, or a related field with a minimum of 3 years of relevant experience
Statistical and logical skills, with experience in data cleaning, outlier validation, sampling, bias reduction, indirect estimation, and data aggregation techniques
Knowledge of consumer behavior and (un)managed consumer-related crowdsourced panels
Proficiency in manipulating, analyzing, and interpreting large data sets
Experience with Python or another high-level programming language (R), with a willingness to learn Python
Skilled in SQL and working with queries and large-scale databases
Eagerness to adopt evolving technologies and tools
Strong communication, writing, and collaboration skills
Good understanding of consumer behavior, panel-based projections, and consumer metrics and analytics
Experience with (un)managed crowdsourced panels and receipt capture methodologies (advantage)
Nice to Have
Familiarity with technology stacks for cloud computing (Azure, Linux, Databricks)
Experience with version control systems such as GitHub and Bitbucket
Interest in production-level solution prototyping
Experience or interest in supporting technology teams in production deployment

Responsibilities

Evaluate and improve current methodologies, including data cleaning, preparation, quality tracking, and consumer projection
Present and communicate findings and recommendations based on rigorous research and analysis
Develop prototypes of new solutions and methodologies to address market challenges
Assist in the production deployment of proposed method enhancements and new solutions
Document findings, methodologies, and best practices comprehensively
Coordinate efforts across multiple teams and stakeholders to ensure seamless integration and execution

Skills

Key technologies and capabilities for this role

panel datadata cleaningdata preparationquality trackingconsumer projectionstatistical analysisdata analyticsconsumer behaviorcrowdsourced panelsreceipt captureoutlier validation

Questions & Answers

Common questions about this position

Is this Data Scientist role remote or on-site?

The position is on-site.

What are the key required skills for this Data Scientist position?

Key skills include statistical expertise in data cleaning, outlier validation, sampling, bias reduction, and data aggregation; proficiency in Python or R and SQL for handling large datasets; and knowledge of consumer behavior and panel-based projections. A Bachelor’s or Master’s degree in a relevant field with at least 3 years of experience is required.

What is the salary or compensation for this role?

This information is not specified in the job description.

What is the company culture like for this Data Scientist role?

The role offers a collaborative environment with an international team in a flexible and supportive setting, emphasizing innovation and working with diverse global teams.

What makes a strong candidate for this Data Scientist position?

Strong candidates have a relevant degree with 3+ years of experience, expertise in statistical methods and consumer panel data, proficiency in Python/SQL, and excellent communication and collaboration skills. Experience with crowdsourced panels, cloud platforms, or version control is a nice-to-have.

Nielsen

Global measurement and data analytics provider

About Nielsen

Nielsen provides measurement and data analytics services to help businesses understand consumers and markets globally. The company operates through two main divisions: Nielsen Global Media, which offers reliable metrics for the media and advertising industries, and Nielsen Global Connect, which supplies consumer packaged goods manufacturers and retailers with actionable insights about the marketplace. Nielsen combines its proprietary data with other sources to give clients a comprehensive view of current trends and future opportunities. With a presence in over 100 countries, Nielsen aims to support companies in making informed decisions to drive innovation and growth.

Town of Clarkstown, New YorkHeadquarters

1963Year Founded

$45.1MTotal Funding

ACQUISITIONCompany Stage

Data & Analytics, ConsultingIndustries

10,001+Employees

Benefits

Health Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Risks

Competition from digital-native analytics firms threatens Nielsen's market share.

Privacy regulations may impact Nielsen's data collection capabilities.

Private equity acquisition could lead to strategic shifts misaligned with client needs.

Differentiation

Nielsen offers comprehensive cross-platform measurement solutions, including mobile media markets.

The Diverse Media Equity program elevates diverse-owned media companies' visibility.

Nielsen Impact Score evaluates marketing value of university athletic programs.

Upsides

Acquisition of Telephia enhances Nielsen's mobile media measurement capabilities.

Partnerships with P&G and NMSDC support diverse media representation.

Collaboration with TikTok improves digital audience measurement services.

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