141 Ciencia de datos jobs in Barcelona, España.

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PwC España

Senior Data Scientist Barcelona

  • Ciencia de datos
En PwC, trabajamos con compañías líderes en distintos sectores para comprender sus problemáticas y acompañarles en su camino hacia la excelencia. Participamos en oportunidades comerciales únicas en un entorno en constante cambio.

Barcelona, España

Capitole

Data Scientist Optimization

  • Híbrido
  • Ciencia de datos
Opportunity – Data Scientist (Optimization Specialist) We are looking for a Data Scientist specializing in optimization to help solve complex business challenges by applying advanced metaheuristic techniques to find optimal solutions.

Barcelona, España

Monzo

Senior Data Scientist

  • Híbrido
  • Ciencia de datos

€1200 EUR / year

We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK.

Barcelona, España

Senior Data Strategist

  • Contrato
  • Marketing
  • Ciencia de datos
Company descriptionPublicis Groupe, the world's second largest communications group, is a solutions platform that is present in more than 100 countries and has more than 98,000 employees.

Barcelona, España

Senior Data Scientist

  • Presencial
  • Ciencia de datos
Barcelona, on-site Puede obtener más detalles sobre la naturaleza de esta vacante y lo que se espera de los solicitantes leyendo la información a continuación. Causal Foundry is looking for an experienced, Senior Data Scientist with PhD to join our team in Barcelona.

Barcelona, España

Senior Data Scientist: Marketing Analytics & AI Partner

  • Marketing
  • Ciencia de datos
Experimentation Jobs in Barcelona, Spain is seeking a Senior Data Scientist to work closely with performance marketing teams. You will optimize campaigns and budgets through data analysis and experimentation.

Barcelona, España

Senior AI Engineer

  • Híbrido
  • TI
  • Ciencia de datos
  • IA / ML
We're seeking an experienced AI Engineer to join our Data Science team in Barcelona (Hybrid) to build the applications, and agents that put generative AI in front of over 20 million customers.

Barcelona, España

Barcelona Data Scientist — Search & Recommendations (Hybrid)

  • Híbrido
  • Ciencia de datos
Tamarind Intelligence busca un Data Scientist para reforzar el equipo de Search en Barcelona. El objetivo es mejorar el motor de búsqueda y los sistemas de recomendación, con impacto directo en conversión y revenue.

Barcelona, España

Senior Data Scientist

  • Marketing
  • Gestion de producto
  • Ciencia de datos

$150 USD

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.

Barcelona, España

Senior Data Scientist - hibrido

  • Híbrido
  • Presencial
  • Ciencia de datos
SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva.

Barcelona, España

Senior Data Scientist

  • Híbrido
  • Tiempo completo
  • Contrato
  • Ciencia de datos
By working with us, you'll have the opportunity to develop cutting-edge machine learning and AI models to enhance the user experience of customers in the intellectual property & science domains. Our ultimate goal?

Barcelona, España

Senior Research Scientist / Platform Innovation

  • Híbrido
  • Ciencia de datos
  • Investigacion
Senior Research Scientist / Platform Innovation Deadline 31/07/2026 Deadline 31/07/2026 Centre / Institution: ALLOX Who You Are ALLOX is seeking a highly motivated and adaptable individual to join our dynamic team as a Senior Research Scientist.

Barcelona, España

Data Engineer Snowflake, hibrido

  • Híbrido
  • Presencial
  • Tiempo completo
  • Contrato
  • Ciencia de datos
Builds the data products and pipelines a pod runs on; turns raw domain data into model-ready assets. Pods do not wait for the Fabric to be complete; they build the Fabric through execution, and this role is where that happens for the data plane.

Barcelona, España

Senior Data Scientist, Commerce Analytics & Insights

  • Híbrido
  • Presencial
  • Tiempo completo
  • Ciencia de datos
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 role is not only about producing analyses.

Barcelona, España

Senior Data Strategist

  • Contrato
  • Marketing
  • Ciencia de datos
Company descriptionPublicis Groupe, the world's second largest communications group, is a solutions platform that is present in more than 100 countries and has more than 98,000 employees.

Barcelona, España

Senior/Lead Data Scientist

  • Ciencia de datos
Aily Labs is seeking Principal Data Scientists and AI Engineers who thrive at the intersection of business, analytics and AI, to train models and drive measurable impact.

Barcelona, España

Data Sciencist

  • Ciencia de datos
Data Scientist – Advanced Analytics Descripción de la compañía Formarás parte de una de las principales organizaciones del sector financiero, inmersa en un ambicioso proceso de transformación digital donde los datos son un elemento estratégico para la toma de decisiones.

Barcelona, España

Senior Data Science / Científico de Datos

  • Ciencia de datos

€1200 EUR / year

Buscamos un Data Scientist especializado en optimización de algoritmos y metaheurísticas (con roles Senior y Mid) para incorporarse de forma híbrida en Barcelona.

Barcelona, España

Senior Data Scientist

  • Ciencia de datos
Overview Your role will be to be part of growing team based in Barcelona, to create and support global digital developments for PepsiCo.

Barcelona, España

Data Scientist / Machine Learning Engineer

  • Híbrido
  • Ciencia de datos
  • IA / ML
Data Scientist / Machine Learning Engineer | Barcelona | Híbrido Buscamos un/a Data Scientist / Machine Learning Engineer con experiencia en el desarrollo, integración y productivización de modelos de Machine Learning e Inteligencia Artificial.

Barcelona, España