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Senior Research Scientist (Applied Research - Scalable AI/ML Solutions, SLMs & GenAI) at NielsenIQ
NielsenIQMadrid/Barca/Valladolid , es·9h ago
SeniorFull-timePythonMachine LearningAIML
Salary Range
$31,824 - $43,056 /year
This salary is estimated based on similar roles. The actual salary may vary.
Focus: Researching scalable AI/ML solutions, with particular emphasis on Small Language Models (SLMs), GenAI systems, and research approaches that can transfer effectively into real-world applications.
• Strong background in applied machine learning / AI research
• Deep hands-on experience with Python and modern ML / deep learning frameworks
• Strong understanding of model design, experimentation, and evaluation
• Experience working with GenAI systems and language models
• Strong interest in Small Language Models (SLMs), LLMs, and practical AI system design
• Ability to design research with real-world constraints in mind, including scalability, efficiency, and usability
• Strong communication skills and ability to engage with technical and non-technical stakeholders in EnglishNice to Have:
• Experience with model deployment, system scalability, or performance optimization
• Familiarity with production-oriented thinking for ML / AI systems
• Experience working across both research and applied implementation
• Exposure to agentic AI concepts and orchestration frameworks
• Experience collaborating in cross-functional environments with engineering or product stakeholders
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About NielsenIQ
NielsenIQ is a global leader in providing data and insights to help businesses understand consumer behavior and market trends. Operating at the intersection of retail, media, and consumer goods industries, the company was formed through the strategic merger of Nielsen and CACI International's information services division, leveraging decades of expertise in market analytics. Headquartered in the United States with a widespread international presence, NielsenIQ combines advanced technology with deep industry knowledge to deliver actionable intelligence to clients worldwide. The company offers a comprehensive suite of products and services, including retail measurement, media analytics, and consumer insights, all powered by cutting-edge data science and AI technologies. Key features of their solutions include real-time market tracking, granular consumer segmentation, and predictive analytics to optimize business strategies. NielsenIQ primarily serves large retailers, consumer packaged goods manufacturers, and media companies, providing them with the tools to enhance decision-making, drive growth, and adapt to evolving market dynamics. Notable achievements include being a long-standing benchmark in retail measurement and media ratings, with a reputation for accuracy and reliability. NielsenIQ holds a dominant market position, trusted by over 50,000 clients globally, and is recognized for its commitment to innovation and data integrity. The company’s unique value proposition lies in its ability to unify disparate data sources into cohesive insights, enabling clients to navigate complexity and capitalize on emerging opportunities with confidence.
