Join Gartner as a Senior Data Scientist within the Global Product Management Data Science team to transform the Client Experience Digital Platform. You will lead complex data science projects and architect AI-powered chatbot systems that deliver intelligent, personalized experiences at scale, including intelligent search, recommendation engines, and context-aware content retrieval, with seamless integration to enterprise platforms. Partner with Data Engineering, Application Development, Product Owners, and business leaders to deliver high-value capabilities; build user profiling and personalization models; design and implement Model Context Protocol servers to enable AI agent integration; and mentor junior data scientists. The ideal candidate has 6–8 years of hands-on experience in conversational AI, LLMs, NLP, and related ML/AI systems, and holds a Master’s degree or PhD in a quantitative field. Strong communication, collaboration across product, data science, and engineering teams, and proficiency with Python, ML frameworks, cloud services (AWS/Azure), and database technologies are required. This hybrid role is based in Barcelona, Spain, with a comprehensive benefits package and relocation support. Applications must be submitted in English, and a valid EU visa/passport is required.

Join Gartner as a Senior Data Scientist within the Global Product Management Data Science team to transform the Client Experience Digital Platform. You will lead complex data science projects and architect AI-powered chatbot systems that deliver intelligent, personalized experiences at scale, including intelligent search, recommendation engines, and context-aware content retrieval, with seamless integration to enterprise platforms. Partner with Data Engineering, Application Development, Product Owners, and business leaders to deliver high-value capabilities; build user profiling and personalization models; design and implement Model Context Protocol servers to enable AI agent integration; and mentor junior data scientists. The ideal candidate has 6–8 years of hands-on experience in conversational AI, LLMs, NLP, and related ML/AI systems, and holds a Master’s degree or PhD in a quantitative field. Strong communication, collaboration across product, data science, and engineering teams, and proficiency with Python, ML frameworks, cloud services (AWS/Azure), and database technologies are required. This hybrid role is based in Barcelona, Spain, with a comprehensive benefits package and relocation support. Applications must be submitted in English, and a valid EU visa/passport is required.