Empleos de data scientist sqlpython en Barcelona

Job Reference 436\_26\_CASE\_DPPP\_R2 Position Researcher - AI data scientist (R2) - AI4S Closing Date Monday, 16 November, 2026 **Reference:** 436\_26\_CASE\_DPPP\_R2 **Job title:** Researcher - AI data scientist (R2) - AI4S **About BSC** The Barcelona Supercomputing Center - Centro Nacional de...

Preply is seeking a Staff Data Scientist Maximice sus posibilidades de que su candidatura sea seleccionada asegurándose de que su CV y sus habilidades se ajustan al perfil. - Marketing to lead Marketing Mix Modelling end-to-end, turning outputs into actionable budget decisions and influencing cross-functional strategy. You will design experiments, build...

Staff Data Scientist - Marketing Location Barcelona Employment Type Full time Location Type Hybrid Department Data We power people’s progress. At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach...

DescriptionIs this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! At TitanOS, we live by three core values:Make things happen – We take ownership, move fast, and deliver impact.No ego – We collaborate with respect and humility to reach shared goals.Show genuine...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We...

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We...

About the opportunity We are seeking a Data Scientist to build production-ready applications. Our Data Science team develops practical machine learning applications to enable innovative and customer-facing product features. Own well-scoped projects from data exploration and feature engineering through modelling to deployment, with guidance from senior...

Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you!At TitanOS, we live by three core values:Make things happen – We take ownership, move fast, and deliver impact.No ego – We collaborate with respect and humility to reach shared goals.Show genuine passion – We...

Take your career to the next level with Amaris Consulting as a Junior Data Scientist. Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and work in an agile environment. The ideal candidate will have a proven track record in developing and deploying AI and Machine Learning solutions in...

About the opportunityWe are seeking a Data Scientist to build production-ready applications. Our Data Science team develops practical machine learning applications to enable innovative and customer-facing product features.In this role, you will:Own well-scoped projects from data exploration and feature engineering through modelling to deployment, with...

Criteo is seeking a senior, hands-on Data Scientist to own the analytical backbone of Commerce Analytics and Insights. You will lead data pipelines, understand data lineage, and define rigorous methodologies behind key metrics while staying closely aligned with business needs.You will build scalable analytical foundations, ensure reliability, and reduce...

Criteo is seeking a senior, hands-on Data Scientist to own the analytical backbone of Commerce Analytics and Insights. You will lead data pipelines, understand data lineage, and define rigorous methodologies behind key metrics while staying closely aligned with business needs.You will build scalable analytical foundations, ensure reliability, and reduce...

## **About the opportunity** We are seeking a Data Scientist to build production-ready applications. Our Data Science team develops practical machine learning applications to enable innovative and customer-facing product features. ## **In this role, you will:** - Own well-scoped projects from data exploration and feature engineering through modelling to...

**Smadex** is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We...

*Do you want to build models that shape how ambitious brands invest in marketing? Are you motivated by combining Bayesian modelling, commercial understanding, and clear client advice?* At s360, you will own Marketing Mix Modelling engagements from the first data questions through to client-ready recommendations. Based in Barcelona and working with clients...

*Do you want to build models that shape how ambitious brands invest in marketing? Are you motivated by combining Bayesian modelling, commercial understanding, and clear client advice?* At s360, you will own Marketing Mix Modelling engagements from the first data questions through to client-ready recommendations. Based in Barcelona and working with clients...

- You’ll join Finom’s AI Team as the founding IC dedicated to the quality, evaluation and telemetry of AI agents powering Finom’s internal operations and tools (including Ops workflows and internal AI analytics engines across ~20 core processes) - Own and extend our offline/online evaluation suites across ~20 internal AI agent processes—datasets...

Bei Roche kannst du ganz du selbst sein und wirst für deine einzigartigen Qualitäten geschätzt. Unsere Kultur fördert persönlichen Ausdruck, offenen Dialog und echte Verbindungen. Hier wirst du für das, was du bist, wertgeschätzt, akzeptiert und respektiert. Dies schafft ein Umfeld, in dem du sowohl persönlich als auch beruflich wachsen kannst....

Pioneer of online flash sales since 2001 and key player in European e-commerce, Veepee collaborates with over 7,000 brands to offer highly discounted products available for a limited time. Operating across various sectors, including fashion, home, wine, travel or beauty... Veepee achieved a turnover of 3.3 billion euros incl. VAT in 2024 and employs 5,000...