Global Service Center Media Measurement (GSC MM) is a global operations department located in Sofia. As a centralized operations Hub it includes roles with various profiles, working closely with all country local Operations, as well as the MM Technology and Product teams. The department provides wide range of services, including helpdesk support, data and systems monitoring, data pipelines configuration and processing, data analytics for client products, as well as data science support. 

The Junior Data Scientist is a key member of the Advanced Analytics team, contributing to the development of innovative solutions and products. This role involves assisting with statistical analyses, supporting data process optimizations, and collaborating with teams to execute analytical tasks, providing valuable insights for decision-making. 

• Write and debug scripts in programming languages like Python, R, or SQL to manipulate and analyze data 
• Handle missing or inconsistent data using foundational statistical and programming techniques 
• Conduct basic statistical analyses to uncover trends, patterns, and relationships within datasets 
• Prepare straightforward reports and visualizations to effectively communicate findings to stakeholders 
• Test and evaluate machine learning models using appropriate metrics to ensure their reliability and performance 
• Collaborate closely with team members and stakeholders to understand project requirements and align objectives 
• Continuously learn and implement new data science tools, techniques, and concepts, including cloud computing and model deployment practices 

• Proficiency in programming languages such as Python, R, and SQL 
• Basic understanding of statistical methods and data analysis techniques 
• Familiarity with data visualization tools or libraries (e.g. Matplotlib, Seaborn. ggpot2, or Tableau) 
• Strong problem-solving and analytical skills with attention to detail 
• Willingness to learn and adopt new technologies, including cloud-based platforms (e.g. AWS or Azure) 
• Good communication and teamwork skills to collaborate with diverse stakeholders 
• Familiarity with JIRA and Confluence is considered a plus 

Our Benefits

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

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

NIQ is committed to reflecting the diversity of the clients, communities, and markets we measure within our own workforce. We exist to count everyone and are on a mission to systematically embed inclusion and diversity into all aspects of our workforce, measurement, and products. We enthusiastically invite candidates who share that mission to join us. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, protected veteran status or any other protected class. Our global non-discrimination policy covers these protected classes in every market in which we do business worldwide. Learn more about how we are driving diversity and inclusion in everything we do by visiting the NIQ News Center: https://nielseniq.com/global/en/news-center/diversity-inclusion