Senior Data Scientist

NielsenIQ

Full-time Barcelona, Catalunya Mathematical Science Occupations

Posted:

June 04, 2026

Location:

Barcelona, Catalunya, Spain

Job Description

Company Description
Our Media Measurement team uses state-of-the-art technologies and rigorous methods to track who is watching what, where, and how they engage with content. Our clients can evaluate who is consuming which content across different media, platforms and devices, and know what the audience thinks about that content. As people consume media content on more channels, and through more devices, than ever before, we are proud to provide a full view on media consumption.
Job Description
As Data Scientist you will have following main accountabilities: 
You own together with your team several of our Data Science solutions throughout the full life cycle (brainstorming, design, implementation, productization and maintenance) 
You develop solutions based on data science, stats and machine learning models 
You improve methods and tools. Contribute to our communities of practice in the area of Data Science 

            

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Job Overview

Job Type: Full-time

Location: Barcelona, Spain

Posted: June 04, 2026

Deadline: July 14, 2026