Lead Data Scientist
hace 2 semanas
About the Role We are looking for a hands-on Lead Data Scientist to shape and drive AI/ML strategy across multiple product lines. This is a high-impact role combining deep expertise in classical machine learning with practical experience in generative AI , ensuring solutions are cutting‑edge, production‑ready, and scalable. You will lead a small, talented team, guiding end‑to‑end ML development while fostering technical excellence and innovation. Key Responsibilities Team Leadership & Strategy Lead a small, multidisciplinary AI/ML team. Align AI/ML initiatives with product goals while mentoring and developing team members. Model Development Design, implement, and optimize ML models for tasks including classification, regression, clustering, and forecasting. Build pipelines for training, evaluation, and testing to ensure model robustness, accuracy, and reproducibility. Inference & Deployment Collaborate with engineers to operationalize models for production. Ensure efficient inference and seamless integration into live systems. Generative AI & Advanced Applications Explore and implement solutions using LLMs, vector databases, retrieval‑augmented generation (RAG), and agent frameworks (e.g., LangChain, LangGraph). Translate cutting‑edge AI research into practical, impactful applications. Collaboration & Innovation Work closely with AI Engineers, Data Scientists, and product teams to deliver scalable, production‑ready AI/ML features. Stay up‑to‑date on both classical ML and generative AI trends to maintain a competitive edge. Mentorship Provide guidance, code reviews, and knowledge sharing to support the growth of junior team members. Requirements Experience: 5+ years as a Data Scientist or ML Engineer with hands‑on coding and model development. Leadership: At least 1 year mentoring or leading a small team. Classical ML Expertise: Strong experience with scikit‑learn, XGBoost, LightGBM, and other regression/classification/clustering algorithms. ML Lifecycle Knowledge: Training, testing, inference, continuous evaluation. Generative AI: Practical experience with LLMs and GenAI frameworks (e.g., LangChain, HuggingFace, CrewAI). Programming: Proficient in Python with clean, maintainable, efficient coding practices. Experimentation & Statistics: Solid foundation in experimental design and statistical methods for robust, reproducible models. Cloud & MLOps: Familiarity with AWS (preferred) and MLOps practices. Communication: Excellent problem‑solving and cross‑functional collaboration skills. Language: Fluent English for effective communication in a distributed global team. Why Join Hybrid Work Model: Enjoy a flexible combination of office and remote work in Madrid . Learning & Development: Grow in an open, creative environment with opportunities to learn from experts. Collaborative Team Culture: Join a strong, multidisciplinary team where ownership and decision‑making are shared. Early‑Stage Impact & Career Growth: Contribute to a fast‑growing AI startup with international reach. Competitive Compensation: Attractive economic package aligned with experience. #J-18808-Ljbffr
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Lead Data Scientist
hace 2 semanas
Madrid, España GFT Technologies A tiempo completoJoin to apply for the Lead Data Scientist (Python/PySpark) role at GFT Technologies 2 weeks ago Be among the first 25 applicants Join to apply for the Lead Data Scientist (Python/PySpark) role at GFT Technologies Actualmente tenemos un puesto vacante para un/a Lead Data Scientist (Python & PySpark Expert) que quiera unirse a nuestra compañía. Buscamos una...
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Lead Data Scientist
hace 1 semana
Madrid, España Talent Hackers A tiempo completoEjecución end-to-end de proyectos de Advanced Analytics siguiendo la metodología CRISP-DM. Además, colaboración estrecha con los stakeholders de negocio para crear soluciones de datos que aporten valor a la compañía impactando en los KPIs importantes. Liderar y mentorizar a los perfiles más juniors dentro del equipo. Guiar y colaborar en la estrategia...
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Lead Data Scientist
hace 2 semanas
madrid, España GFT Technologies A tiempo completoJoin to apply for the Lead Data Scientist (Python/PySpark) role at GFT Technologies 2 weeks ago Be among the first 25 applicants Join to apply for the Lead Data Scientist (Python/PySpark) role at GFT Technologies Descripción del puesto:¿Qué estamos buscando? Actualmente tenemos un puesto vacante para un/a Lead Data Scientist (Python & PySpark Expert) que...
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Lead Data Scientist
hace 2 semanas
Madrid, España GFT Technologies A tiempo completoJoin to apply for the Lead Data Scientist (Python/PySpark) role at GFT Technologies 2 weeks ago Be among the first 25 applicants Join to apply for the Lead Data Scientist (Python/PySpark) role at GFT Technologies Descripción del puesto: ¿Qué estamos buscando?Actualmente tenemos un puesto vacante para un/a Lead Data Scientist (Python & PySpark Expert) que...
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MANAGER (Lead) DATA SCIENTIST
hace 2 semanas
Madrid, España NTT DATA, Inc. A tiempo completoJob descriptionNTT DATA is seeking a passionate Manager Data Scientist to bridge the gap between pure commercial business needs and cutting‑edge analytical engines, establishing a connection between business areas and our team of data scientists. We're looking for an artificial intelligence expert to drive data‑driven business strategies. If you have...
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Lead Data Scientist
hace 1 semana
madrid, España JR Spain A tiempo completoSocial network you want to login/join with: Modality: Hybrid (1/2 days per week at the office) Role Summary We are seeking a Lead Data Scientist who is passionate about leading innovative projects in artificial intelligence and machine learning. This role requires a combination of advanced technical skills, leadership, and the ability to work in a team. You...
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MANAGER (Lead) DATA SCIENTIST
hace 2 semanas
madrid, España NTT DATA, Inc. A tiempo completoJob description NTT DATA is seeking a passionate Manager Data Scientist to bridge the gap between pure commercial business needs and cutting‑edge analytical engines, establishing a connection between business areas and our team of data scientists. We're looking for an artificial intelligence expert to drive data‑driven business strategies. If you have...
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MANAGER (Lead) DATA SCIENTIST
hace 2 semanas
Madrid, España NTT DATA Europe & Latam A tiempo completoJob description: NTT DATA is seeking a passionate Manager Data Scientist to bridge the gap between pure commercial business needs and cutting-edge analytical engines, establishing a connection between business areas and our team of data scientists.Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en "Solicitar" para ser considerado para...
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MANAGER (Lead) DATA SCIENTIST
hace 2 semanas
Madrid, España NTT DATA Europe & Latam A tiempo completoJob description: NTT DATA is seeking a passionate Manager Data Scientist to bridge the gap between pure commercial business needs and cutting-edge analytical engines, establishing a connection between business areas and our team of data scientists.Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en "Solicitar" para ser considerado para...
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MANAGER (Lead) DATA SCIENTIST
hace 2 semanas
Madrid, España NTT DATA Europe & Latam A tiempo completoJob description: NTT DATA is seeking a passionate Manager Data Scientist to bridge the gap between pure commercial business needs and cutting-edge analytical engines, establishing a connection between business areas and our team of data scientists. We're looking for an artificial intelligence expert to drive data-driven business strategies. If you have...
