Data Science Jobs in Spain
There are 281 open Data Science jobs in Spain on freehire right now. 82 of them were posted recently. The skills employers ask for most often are python, machine-learning and data-science.
Most requested skills
- python 74%
- machine-learning 70%
- data-science 56%
- sql 52%
- ai 50%
- analytics 40%
- cloud 38%
- aws 25%
How the work is done
- Hybrid 63 · 22%
- Remote 17 · 6%
- Onsite 6 · 2%
Visa sponsorship offered in 70% of the 27 postings that state a position on it.
Seniority
- Senior 69
- Lead 16
- Principal 4
- Staff 4
- C-level 2
- Intern 1
Who is hiring
- 501-1000 employees 39
- 1000+ employees 37
- 51-200 employees 7
- 201-500 employees 4
- 11-50 employees 3
Senior Data Scientist
Senior Data Scientist at Cabify in Madrid builds and deploys ML models to optimize mobility services, pricing, fraud detection, and user experience using Python, SQL, and production-grade data pipelines.
Senior Expert Data Science
Senior Data Scientist at Novartis in Barcelona building AI/ML models to extract insights from life-science data and automate analyses that support patient outcomes and business decisions.
Data Scientist: AI RAG Pipelines & Vector DBs in Barcelona
Design RAG pipelines and optimize vector databases as a Data Scientist at iTalenters, deploying models in Azure cloud environments while collaborating with teams in Barcelona and Switzerland.
Data Scientist / MLOps Engineer - 100% teletrabajo
Builds and deploys ML models, designs data pipelines (batch/realtime), and optimizes performance using Python, Spark, SQL, and FastAPI in a 100% remote role.
Senior AI Engineer: Generative AI & Data Science
Lead AI and Data Science teams, design analytical strategies, and implement advanced GenAI solutions using Python, MLOps, deep learning frameworks (TensorFlow/PyTorch), LangChain, and cloud platforms (AWS/GCP/Azure) in a Madrid-based Center of Excellence.
Data Scientist - AI-Powered Analytics & Pipelines (Remote)
Data Scientist designing and improving data pipelines, ensuring data quality, and building internal analytics tools to support product teams across European markets, leveraging AI to drive scalable data solutions.
Graduate Data Scientist | Remote & AI‑Driven Pipelines
Design and improve data pipelines, validate data, and build analytics tools to support product teams. Leverage AI to uncover insights and ensure scalable data accuracy.
Principal Data Scientist, AI-Ready Data Pipelines
Design, build, and optimize AI-ready data pipelines and data products across J&J's Therapeutics Development & Supply continuum, collaborating with Manufacturing, Supply Chain, Quality, and Data Science teams on scalable data architectures, versioning, and lineage.
CONSULTOR DATA SCIENCE MADRID
Incorporación e integración en equipos de trabajo realizando funciones de: -Tratamiento estadístico de datos (data mining) - Modelización predictiva mediante técnicas de machine learning y data science - Modelización…
Data Scientist / Machine Learning Engineer
Develops and deploys ML/AI models (clustering, classification, NLP, anomaly detection) in production pipelines using TensorFlow/PyTorch, integrates with Azure/Google Cloud, and ensures responsible AI compliance.
Data Scientist / MLOps Engineer - 100% teletrabajo
Data Scientist/MLOps Engineer developing ML models, feature engineering, and maintaining data/training pipelines. Works with Spark, SQL, FastAPI, and Python to deploy models as APIs and optimize performance in a remote role.
Data Scientist Engineer
ALDIA es una empresa internacional con sede central en Londres, con presencia en España y Suecia. Nos especializamos en la consultoría tecnológica y de ingeniería. ALDIA trabaja con su propio grupo de consultores para…
Data Scientist / Machine Learning Engineer
Design and train ML/DL models including NLP and generative AI, integrating them into productive environments using Azure or Google Cloud. Technologies include Python, TensorFlow, PyTorch, Docker, and Kubernetes.
Data Scientist / MLOps Engineer - 100% teletrabajo
¿Listo/a para dar el siguiente paso como Data Scientist / MLOps Engineer en un entorno tecnológico? Inscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de…
Data Scientist – Remote, AI-Driven Analytics & Pipelines
Designs and optimizes data pipelines, ensures data accuracy, and builds internal AI-driven analytics tools for product teams to support company-wide decision-making.
FULLREMOTE - Data Scientist
A Senior Data Scientist at Capitole works on international projects, developing ML/AI models using Big Data technologies like PySpark and Databricks in cloud environments (AWS/Azure), collaborating on data solutions with business and technical teams.
Senior Data Scientist
- Advise build and improve data science pipeline - Analyze complex datasets - Build, deploy, and maintain machine learning models - Collaborate with product and engineering teams - Define data science roadmap - Develop…
Data Scientist And Ai Engineer With Databricks
Designs and implements end-to-end AI solutions using Databricks, PySpark, and open-source LLMs like Qwen, focusing on RAG architectures, data pipelines, and enterprise AI integrations for clients.
Data Scientist
Estamos incorporando un/a MLOps Engineer para un proyecto de larga duración, con inicio inmediato y posibilidad de continuidad. Buscamos perfiles con: Disponibilidad: Inmediata Experiencia: +3 años en MLOps, Machine…