Data Scientist

Job Description

To monitor & implement the right statistical methodology in our data processes for universe, sample and extrapolation setup, data deep dives and analysis using advanced statistical tool. The role is responsible for supporting the Data Scientist Lead in ensuring that we follow NIQ globally approved methodology to ensure the statistical quality of the data is maintained and rightly represents the regional market.

Key Activities

• POS Universe estimation by distribution channel in the country of interest.  Presentation of the results of the universe study, comparison to previous years’ results and definition of the required changes to extrapolation model based on the study conducted.  Calculation of the impact from the proposed changes on the currently conducted panel study.
• Management and updates of the address database of all shops that constitute the retail universe by distribution channel.
• Target sample calculation based on the reporting requirements, and defining recruitment targets for the team responsible for recruitment, in order to fulfill target sample quota.
• Maintenance of the current sample status information by distribution channel in accordance with client reporting requirements.
• Analysis of the results of applied data corrections/modifications in each period after data processing for the period has been completed.  Preparation of a report based on the checks and analysis highlighting the necessary changes to extrapolation matrices and/or standard compensations used in data production.
• Development and adaptation of data modelling approach for companies not cooperating with NIQ.
• Ensuring data quality issues are investigated and appropriate actions on extrapolation and representation of sample is taken.
• Able to work with big data sets, running new tools and statistical programs to run data deep dive and analysis.

Functional responsibilities:

• Own target setting and assessment
• Internal project management
• Analysis of current market situation and preparation of proposals for future panel development in countries/channels under responsibility.
• Up to date knowledge and compliance with Standardized Global Processes (SGP); knowledge and understanding of internal data processing softwares, including new developments, and its efficient use in day-to-day tasks.

Skills required 

• Advanced knowledge in Excel and Preferred knowledge of Statistical Software like Python, Power BI & R
• Advanced knowledge in Statistics, Sampling methodology & Data Analysis
• Database Management & Project Management
• Excellent language skills in English

Qualifications

• 3-5 years of statistical market research experience
• Market research experience within the region
• Bachelor’s/Master’s degree in Statistics or Social Sciences

Additional Information

Our Benefits

• Flexible working environment
• Volunteer time off
• LinkedIn Learning
• Employee-Assistance-Program (EAP)

NIQ may utilize artificial intelligence (AI) tools at various stages of the recruitment process, including résumé screening, candidate assessments, interview scheduling, job matching, communication support, and certain administrative tasks that help streamline workflows. These tools are intended to improve efficiency and support fair and consistent evaluation based on job-related criteria. All use of AI is governed by NIQ’s principles of fairness, transparency, human oversight, and inclusion. Final hiring decisions are made exclusively by humans. NIQ regularly reviews its AI tools to help mitigate bias and ensure compliance with applicable laws and regulations. If you have questions, require accommodations, or wish to request human review were permitted by law, please contact your local HR representative. For more information, please visit NIQ’s AI Safety Policies and Guiding Principles: https://nielseniq.com/global/en/info/niqs-ai-safety-policies/

About NIQ

NIQ is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth. In 2023, NIQ combined with GfK, bringing together the two industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insights—delivered with advanced analytics through state-of-the-art platforms—NIQ delivers the Full View™. NIQ is an Advent International portfolio company with operations in 100+ markets, covering more than 90% of the world’s population.

For more information, visit NIQ.com

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Our commitment to Diversity, Equity, and Inclusion

At NIQ, we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve. We believe that embracing a wide range of perspectives drives innovation and excellence.  All employment decisions at NIQ are made without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other characteristic protected by applicable laws. We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact. To learn more about our ongoing efforts in diversity and inclusion, please visit the https://nielseniq.com/global/en/news-center/diversity-inclusion