Empleos de data scientist sqlpython en Madrid

Walkway is hiring a Senior Data Scientist to own pricing performance end-to-end. You’ll measure the impact of our pricing algorithm, run deep dives on why prices moved, and connect leadership with the data team to inform strategy. You’ll work with the pricing and analytics stack and report to the CTO, while based in Europe with flexible hours. This is a...

Experteer Overview In this role you lead end-to-end data-science delivery for clinical-development and trial-operations problems.You will shape analytical solutions, leverage ML, GenAI, and RWD to inform decisions, and ensure adoption across stakeholders.You collaborate with clinical, operational, and data partners to translate outputs into measurable...

AI Scientist - Data & AI Office Country: SpainCHIEF DATA & ARTIFICIAL INTELLIGENCE OFFICER (CDAIO) is looking for an AI SCIENTIST, based in our BOADILLA DEL MONTE (Madrid) office.WHY YOU SHOULD CONSIDER THIS OPPORTUNITYAt Santander () we are key players in the transformation of the financial sector.Do you want to join us?OurChief Data & Artificial...

Jobtailor busca un profesional de riesgos y datos para gestionar bases de datos utilizadas en estimación y calibración de PD, LGD y CCF, trabajando con grandes volúmenes de información y herramientas de visualización.Se requiere formación cuantitativa y 3–6 años en riesgos o analytics; dominio de Python, PySpark y SQL; conocimiento de EBA BCBS239 y...

AI Engineer / Data Scientist Diseñar, desarrollar e implementar soluciones de Inteligencia Artificial y Machine Learning en entornos productivos. Construir casos de uso basados en Large Language Models (LLMs) y técnicas de NLP. Diseñar y optimizar prompts para análisis de conversaciones, transcripciones y extracción de información. ...

King is seeking a Data Scientist for Growth Analytics to evaluate marketing effectiveness through experimentation, modelling, and business analysis. You will translate findings into clear recommendations that guide investment decisions and collaborate with cross-functional teams.You will own defined analytical projects, grow into broader responsibility, and...

IQVIA is seeking a Programmer (SAS & R) with German to support health technology assessment and market access activities in Spain. The role focuses on statistical programming for AMNOG dossiers and clinical data analysis, ideally suited for biostatisticians or data scientists with interest in reimbursement decisions. You will collaborate with...

Expedia Group is seeking a Data Scientist III (Revenue Optimization – Analytics/Strategy) to collaborate with commercial stakeholders and ML teams, shaping Revenue Optimization initiatives for our B2B analytics group. You will analyze elasticity, pricing and profitability, delivering data-driven guidance to C-level leaders in a fast-paced environment. ...

Logicalis Spain busca un Data Scientist para el equipo de Data & Analytics, que trabaje en proyectos de inteligencia artificial, analítica avanzada y gobernanza del dato para clientes nacionales e internacionales. Serás responsable de desarrollar y entrenar modelos de ML, realizar análisis exploratorios y preparar datos de múltiples fuentes, llevando...

Si para ti un modelo no termina cuando funciona en un notebook, sino cuando se convierte en una decisión, se activa en CRM, Media o Commerce y demuestra su impacto en negocio, tenemos que hablar. En WAM buscamos a una persona que nos ayude a construir nuestra capacidad de Analytics, AI y Decisioning. Tu rol no será solo modelar: diseñarás modelos de...

At Johnson & Johnson,we believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented, treated, and cured,where treatments are smarter and less invasive, andsolutions are personal.Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the...

At Johnson you will build the data-facing ML capabilities (featurization, model-ready datasets) that make ISD's models faster to build and better to trust.This position will be based at one of our office locations in either Spring House, PA (strongly preferred), Titusville, NJ, or Raritan, NJ, USA; or Madrid, Spain.(No remote option.)Please note that this...

Mango busca un/a Senior Data Scientist para unirse al squad de Personalización dentro de Data & Advanced Analytics. Trabajarás en IA para ofrecer experiencias personalizadas en web, app y comunicaciones, con datos de compras y navegación para recomendaciones, segmentación y asistentes de IA en tiempo real.Participarás en desarrollo, prototipado y puesta...

Bending Spoons is hiring for a data-centric role focused on designing and improving data pipelines, ensuring data correctness, and building internal analytics tools. You will partner with engineers and product teams to enable scalable data-driven decisions.The role emphasizes leveraging AI to accelerate work, uncover insights, and support cross-team...

Johnson & Johnson is seeking a Principal Data Scientist to lead end-to-end data-science solutions for Innovative Medicine’s Global Development. You will apply ML, GenAI, and RWD analytics to study feasibility, enrollment forecasting, and operational planning, shaping evidence for clinical decisions. Join a multidisciplinary team driving protocol design,...

At Fresenius Medical Care, we are the global leader in kidney care, committed to improving the lives of patients with chronic kidney disease. Our mission is to deliver high-quality, innovative products, services, and care across the entire healthcare journey. Guided by our vision - “Creating a future worth living. For patients. Worldwide. Every day.—we...

Elegir Capgemini significa elegir una empresa donde tendrás la libertad de diseñar tu carrera profesional como desees, con el respaldo y la inspiración de una comunidad colaborativa de colegas en todo el mundo. Aquí podrás reinventar lo que es posible. Únete a nosotros y ayuda a las organizaciones líderes en el mundo a descubrir el valor de la...

RealAdvisor is seeking a data‑driven Data Scientist to consolidate diverse data sources, build ML models, and run experiments to drive subscription growth. You will query databases, run experiments, and present clear data stories to stakeholders across product, marketing, and country teams.This fully remote, full‑time freelance role focuses on actionable...

Moniepoint Group is seeking a Data Scientist to join our fraud analytics team in Barcelona. You will prototype, evaluate, and deploy ML models to detect fraud, and you will design experiments to balance customer experience with loss reduction.You will quantify fraud typologies and build anomaly detection systems, working closely with engineers, product...

Johnson & Johnson Innovative Medicine – Data, Data Science, and AI is seeking a Principal Data Scientist to lead end-to-end delivery of analytical solutions for defined clinical-development and trial-operations business problems. This role owns solution definition, delivery, adoption, and use-case outcomes across connected stakeholder groups using ML, Gen...