Empleos de data scientist python en Barcelona

Overview As a Senior Data Scientist, you will shape the data strategy for The Knot Worldwide’s Marketplace, guiding experimentation and driving measurable impact through advanced analytics. You’ll partner with product, engineering, and business teams to design experiments, build scalable data products, and translate insights into business outcomes....

Overview In this role you drive the data strategy for a key product domain (e.g., Growth, Retention, Marketplace) at Preply. You partner with leaders across Product, Engineering, and Business to shape long-term decisions based on rigorous measurement. You design scaleable experiments, model long-term value, and define essential metrics to guide the roadmap....

Overview As a Data Scientist in the Data Science team at eDO, you design and operationalize advanced analytics and ML-driven solutions that optimize travel-related decisions. You will work on predicting customer needs and embedding ML into products in collaboration with cross-functional teams. You’ll stay current with ML advances and share best practices...

Our Data Science team builds products that help Penguin Random House make smarter, ethical and commercially responsible decisions. We combine data science, machine learning and the latest developments in AI to solve real business problems and turn promising ideas into tools people can actually use. As a Senior Data Scientist – Applied AI, you'll take...

Overview In this role, you will design and optimize data products and AI-powered workflows to improve player experience and drive game growth. You’ll collaborate with game and marketing analysts to build scalable data tools and data marts across multiple games. You will contribute to production-ready pipelines and share best practices with the analytics...

What You'll Do: We are looking for a senior, strategic, and hands-on Data Scientist to lead the data and methodological backbone of Commerce Analytics and Commerce Insights at Criteo. This person will own the analytical rigor behind the work: building and improving pipelines, understanding source tables and data dependencies, ensuring reliable execution, and...

Ookla, an Accenture company, is seeking a Senior Data Engineer to join its Data Engineering team in Spain. You will develop large-scale data processing jobs across Spark, Redshift, Athena and Airflow, collaborating with data scientists to turn methods into viable products while improving system performance and efficiency. You will mentor juniors, work with...

We're looking for a Senior Data Engineer (Python/Tableau) to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and optimize SQL-driven data transformations, develop scalable ETL/ELT pipelines, and contribute to enterprise data models supporting analytical, financial and regulatory reporting. This position provides an...

Описание: At agap2, we are looking for a Data Engineer to join a project to evolve a cloud data platform. If you enjoy programming, building robust pipelines, and solving technical challenges autonomously, this project is for you! You will develop and maintain the ingestion flows and data models that ensure information reaches the teams who need it...

Position Summary: The Principal/Senior Clinical Scientist is responsible for leading the clinical science function across assigned Oncology, Rare Diseases, and/or Autoimmune clinical development programs, from study start-up through database lock, in alignment with project scope, timelines, and quality expectations. Applicants must have Oncology experience...

Scopely is seeking a Marketing Data Scientist to join the Marketing Analytics team in Barcelona, hybrid. You will develop and maintain models for paid media, measure advertising effectiveness, and translate insights into actionable recommendations for UA, Ads, and Finance. Collaboration with Analytics Engineering will turn data science into scalable tools...

IQVIA is seeking a Data Analyst with strong Python and SQL skills and native French proficiency. The role focuses on data analytics to support decision makers, including data preparation, reporting, and insight generation for internal teams or client engagements.The position emphasizes collaboration in a multicultural, dynamic environment, with remote work...

Link is a pillar in the Veeva system landscape that envisions Connecting life sciences and key people to improve research and care. Our product offers real-time academics, social, and medical data to build comprehensive profiles. These profiles help our life-science industry partners find the right experts to accelerate the development and the adoption of...

IQVIA in Spain is seeking an experienced PK/PD Statistical Programmer with strong R programming skills to produce high-quality NONMEM-ready PK/PD datasets for modeling and regulatory submissions.The role involves SDTM/ADaM?compliant dataset creation, QC automation, and collaboration with Data Management, Biostatistics, and Regulatory teams across global...

The Centre for Genomic Regulation (CRG) is an international biomedical research institute of excellence, based in Barcelona, Spain, with more than 400 scientists from 44 countries. The CRG is composed by an interdisciplinary, motivated and creative scientific team which is supported both by flexible and efficient administration and by high-end and innovative...

IQVIA in Madrid, Spain is seeking a Data Analyst with work knowledge of Python & SQL and proficient in French to support complex analytics for clients and internal teams. Under guidance, you will identify trends, prepare datasets and reports, and ensure data quality while collaborating across the organization.This remote-friendly, full-time role invites a...

Banco Sabadell busca un Data Scientist para la validación de modelos de Machine Learning e IA, asegurando que sean fiables, justos y conformes con políticas internas y regulaciones externas.Se colaborará en la validación, pruebas independientes y comunicación de resultados a la alta dirección.Se valora experiencia en Python, herramientas de IA (Copilot...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeR*****As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations.Since ****, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced...

Titan OS is seeking a Lead Data Scientist to turn data into products with a strong focus on advertising: audiences, targeting, measurement and yield.You will write code, ship models, and set the data science direction while mentoring others.You will work with product, engineering and commercial teams to build data products, design segmentation models,...

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