Full-Time Senior Data Scientist

NielsenIQ is hiring a remote Full-Time Senior Data Scientist. The career level for this job opening is Experienced and is accepting Ciudad de México, Mexico based applicants remotely. Read complete job description before applying.

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NielsenIQ

Job Title

Senior Data Scientist

Posted

Career Level

Full-Time

Career Level

Experienced

Locations Accepted

Ciudad de México, Mexico

Job Details

You will work with a global R&D team dedicated to the development of new methodologies for NIQ’s Retail Measurement Service within in the Data Science organization.

We are looking for someone to be part of a transformational initiative to improve product and data quality and design new methodologies and solutions. Someone who can leverage advanced technologies – including statistical methods, machine learning, and artificial intelligence – to integrate heterogeneous data sources and, coupled with strong analytical skills, successfully deliver on R&D tasks.

You should be a scientist at heart and have a passion for innovation, research & development (R&D), and challenging data opportunities!

Responsibilities
  • Research and develop new methodologies, research directions, and quantify their improvement
  • Deliver methodological enhancements to improve quality gain process efficiencies.
  • Work closely with different teams such as technology, other Data Science teams, internal stakeholders during development & deployment of new methodologies.
  • Prototype as well as support pilot programs to drive innovation.
  • Own and maintain Data Science global methodologies and ensures they are well documented and understood.
  • Engage & motivate team on seeking further understanding of data and methods.
  • Reviews the progress of projects and PoCs and proposes improvements and constructive critiques.
Requirements
  • Master’s / Doctorate Degree in Data Science, Mathematics, Statistics, Engineering, Computer Science, or comparable experience in field involving statistical analysis of extremely large data sets.
  • At least 5 years of relevant experience.
  • Exhibits a solid understanding of the FMCG industry for specific core process and advanced knowledge of RMS systems/products.
  • Experience in product research, design and implementation.
  • Comfortable designing solutions and supporting a team to execute.
  • Displays critical and innovative thinking coupled with strong analytical skills focused on experimentation and hypothesis testing.
  • Can support others to understand and apply advanced technical principles & methodologies, creating clarity and focus for teams to deliver.
  • Domain expert knowledge at least in one area of the following: programming, statistical analysis / machine learning / deep learning, time series, sampling.
  • Experienced in Python programming and working with large-scale databases (e.g., SQL, Hadoop, pySpark, etc). Experience with Azure, DataBricks, and CI/CD is a plus.
  • Able to work in virtual environment and comfortable with git (Github) processes.
  • A continuously learner willing to experiment and adopt new technologies and tools.
  • Strong communication, presentation and collaboration skills.

FAQs

What is the last date for applying to the job?

The deadline to apply for Full-Time Senior Data Scientist at NielsenIQ is 1st of October 2025 . We consider jobs older than one month to have expired.

Which countries are accepted for this remote job?

This job accepts [ Ciudad de México, Mexico ] applicants. .

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