Senior Data Scientist

Experience in NLP (Natural Language Processing) or LLMs (Large Language Models) is a must. Key Responsibilities * Lead and mentor data scientists, fostering best practices and collaborative team dynamics. * Design, develop, and oversee GenAI, deep learning, and machine learning models, with a particular focus on NLP and LLM applications. * Work cross-functionally with engineering to deploy and integrate ML algorithms into scalable systems. * Write clean, maintainable, production-ready code with clear documentation. * Experiment with and apply new ML methods to large-scale datasets. * Communicate insights effectively through visualisations and structured reporting to internal stakeholders. * Consult with internal teams to solve business challenges and provide data-driven recommendations. * Own critical projects end-to-end, ensuring high standards and continuous improvement. * Identify opportunities to optimise and expand the impact of existing data solutions. What They're Looking

For * Proven experience in building and deploying machine learning, deep learning, and NLP/LLM models. * Strong programming skills, ideally in Python, and familiarity with modern data science tools and libraries. * Experience working with large datasets and applying statistical analysis to real-world business problems. * Ability to communicate complex findings clearly and effectively to both technical and non-technical audiences. * A proactive, collaborative mindset with a passion for innovation and excellence. Seniority level * Mid-Senior level Employment type * Contract Job function * Staffing and Recruiting Referrals increase your chances of interviewing at Velocity Tech by 2x Get notified about new Data Scientist jobs in European Union. Greater Madrid Metropolitan Area 2 days ago #J-18808-Ljbffr

Direct message the job poster from Velocity Tech Velocity Tech has partnered with a global leader in data, insights, and consulting to support the search for a Senior Data Scientist. Operating in over 100 countries with more than 25,000 employees, this organisation empowers the world's top brands and retailers through unparalleled datasets, advanced analytics, and AI-driven insights. Their focus spans a wide array of markets including tech, fashion, telecoms, and FMCG-delivering continuous shopper behaviour monitoring and tailored solutions that drive smarter decisions and lasting impact. The Opportunity This role is a chance to lead transformative initiatives at a global scale through cutting-edge data science, machine learning, and AI methodologies. The successful candidate will play a pivotal role in elevating the efficiency and innovation of global data services, collaborating closely with engineering teams, and shaping data strategies that deliver tangible business outcomes.