141 Ciencia de datos jobs in Barcelona, España.

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Holaluz

Data Scientist

  • Analitica de datos
  • Ciencia de datos
Are you a data enthusiast ready to make an impact? Join our team as a Data Scientist, where you’ll play a pivotal role in shaping our company’s future through sharp analysis, strategic insight, and proactive collaboration.

Barcelona, España

Capitole

DATA SCIENTIST - DOCUMENT INTELLIGENCE

  • Híbrido
  • Presencial
  • Ciencia de datos

€1200 EUR / year

About the role We are looking for a Data Scientist to join an international project focused on developing and improving AI-powered document processing solutions.

Barcelona, España

Experimentation Jobs

Barcelona, Spain Aristocrat Gaming Growth Data Scientist

  • Ciencia de datos
Why Here? Aristocrat Gaming is a global leader in entertainment and gaming technology, delivering world‑class mobile and casino experiences to millions of players daily.

Barcelona, España

Capitole

Data Scientist - Document Intelligence & Multimodal AI

  • Ciencia de datos
Capitole is seeking a Data Scientist to join an international project focused on AI-powered document processing. You will work with LLMs, OCR, NLP and ML to turn unstructured business documents into structured data, collaborating with AI and product teams to deliver measurable business value.

Barcelona, España

team.blue

Senior AI Data Scientist, Agentic Automation (Marketing)

  • Ciencia de datos
blue is the market leader in enabling digital success for small and medium-sized businesses (SMBs) across Europe, catering to over 3 million customers in 25+ languages.

Barcelona, España

BlackCube Labs

Generative AI Data Scientist for Enterprise Search

  • Ciencia de datos
NextLink is seeking a Data Scientist – Generative AI for a 6–12 month collaboration with a key pharmaceutical client. You will work in the iQAgent and Unstructured Data Pipeline area to improve an AI-based search and QA solution for enterprise documents.

Barcelona, España

PLANETA CORPORACIÓN, SRL

Data Scientist - Python y SQL

  • Tiempo completo
  • Ciencia de datos
Somos el primer grupo editorial y de comunicación español, de capital familiar, que lidera una amplia oferta al servicio de la cultura, la formación, la información y el entretenimiento audiovisual, con presencia en más de 20 países, conectando con 25 millones de personas cada día.

Barcelona, España

Recodme

ML Data Scientist - Fashion & Retail (Hybrid, Barcelona)

  • Híbrido
  • Ciencia de datos
ReCodme busca un/a Data Scientist (ML) para unirse al equipo de Advanced Analytics en Barcelona, en modalidad híbrida. El perfil ideal incluye experiencia en IA/ML y capacidad para trabajar en proyectos para el sector moda/retail.

Barcelona, España

SCRM International Hub

Data Scientist

  • Remoto
  • Híbrido
  • Contrato
  • Ciencia de datos

225 €/mensuales

Data Scientist – Job Description SCRM – LIDL DigitalHub About the role As a Data Scientist, you will collaborate closely with data scientists, data engineers, and business stakeholders to: - Gather requirements and translate them into actionable data science projects.

Barcelona, España

Smadex

Production ML Data Scientist - Real-Time AdTech

  • Remoto
  • Híbrido
  • Ciencia de datos
Smadex, a performance ad-tech company, seeks a data scientist to bridge theory and production within its ML team in Barcelona. You will work on deep neural networks powering a high-frequency bidding system, improving performance and interpretability across millions of ad requests per second.

Barcelona, España

Finom

Senior Data Scientist — AI Evaluation & Quality (Remote)

  • Ciencia de datos
About Finom Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide.

Barcelona, España

Jobtailor

Product Analytics Data Scientist

  • Ciencia de datos
Jobtailor in Barcelona, Spain is seeking a data‑driven analytics expert to embed data at the core of our product development. You will work with Product, Engineering and Machine Learning teams to measure how changes to models, agents and features affect real‑world performance.

Barcelona, España

Dribia Data Research

Remote Senior Data Scientist: AI & Advanced Analytics

  • Remoto
  • Ciencia de datos
Dribia és un estudi d’innovació en ciència de dades amb èmfasi en optimització, predicció i desenvolupament de solucions a mida.

Barcelona, España

Holaluz

Data Scientist - AI-Driven Insights & Impact

  • Ciencia de datos
Holaluz seeks a Data Scientist to shape the company’s future through advanced AI/ML initiatives and data-driven decision making. You’ll deliver end-to-end AI projects, build robust data pipelines, and translate complex insights into actionable business recommendations for senior leaders.

Barcelona, España

SCRM - Lidl International Hub

Production Data Scientist — Deep Learning & ML (Hybrid)

  • Híbrido
  • Ciencia de datos
SCRM Lidl International Hub seeks a Data Scientist to translate business needs into data-driven solutions and deploy production-ready models. The role emphasizes deep learning, ML engineering, and collaboration with cross-functional teams to deliver business impact.

Barcelona, España

Fut-ure Recruitment and Technology

Lead Data Scientist - Hybrid in Barcelona (Search & Recs)

  • Híbrido
  • Ciencia de datos
Fut-ure Recruitment and Technology, on behalf of a global tech client, is seeking a Lead Data Scientist in Barcelona to drive advanced ML initiatives and mentor a team of data scientists.

Barcelona, España

Tamarind Intelligence

Senior Data Scientist (ML/AI Lead) - Hybrid Barcelona

  • Híbrido
  • Ciencia de datos
eDreams ODIGEO is seeking an experienced Senior Data Scientist to join our Barcelona team on a hybrid basis. You will design and deploy advanced analytics and AI-powered solutions across fraud detection, recommendations, user personalization, and marketing optimization, impacting decision-making across the business.

Barcelona, España

eDreams ODIGEO

Senior Data Scientist - Hybrid AI/ML Leader

  • Híbrido
  • Ciencia de datos
eDreams ODIGEO in Barcelona seeks a Senior Data Scientist to advance AI-powered solutions across fraud detection, recommendation engines, and personalized experiences. You will work with massive datasets, explore cutting-edge ML models, and mentor junior data scientists in a hybrid work setup.

Barcelona, España

Keysight Technologies SAles Spain SL.

Senior Applied Data Scientist - AI Data Architect & ML

  • Ciencia de datos
A leading technology company in Barcelona is seeking a Senior Applied Data Scientist to help shape scalable data infrastructure and support AI model development. The ideal candidate will have over 5 years of relevant experience, strong proficiency in Python and SQL, and a master's degree in a related field.

Barcelona, España