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
Data Scientist & ML Engineer: End-to-End Data & Models
Data Scientist/ML Engineer responsible for the full data lifecycle—designing, training, and deploying machine learning models in production environments using Python, SQL, and ML frameworks.
Data Scientist (STATA/R) - EU Institution in Spain
Data Scientist using STATA and R to produce territorial, urban, and rural development indicators and conduct statistical/econometric analyses for an EU institution in Seville.
Data Scientist: Hybrid Barcelona — AI, RAG Pipelines
Data Scientist designing and optimizing RAG pipelines with vector databases for business applications, deploying models in Azure and applying statistical methods to customer challenges in a hybrid role based near Barcelona.
Senior Data Scientist, Agentic Systems
The Senior Data Scientist will build and deploy agentic AI systems to analyze geopolitical and financial risk data. The role involves developing RAG pipelines, designing multi-agent workflows, and managing the full lifecycle of production systems using Python, SQL, and AWS.
Senior Data Scientist
Senior Data Scientist builds and deploys pragmatic ML solutions to drive measurable business value at a visual automation platform, prioritizing real-world impact over technical complexity.
Data Scientist | Catalog Games
Data Scientist at King (Microsoft) in Barcelona driving A/B tests, statistical modeling, and data exploration for mobile games using SQL, Python/R, and big data platforms like BigQuery.
Data Scientist | Catalog Games
Data Scientist at King working on Catalog Games, designing A/B tests, building predictive models, and delivering data-driven insights to game designers and developers using SQL, Python/R, and big data platforms like GCP/BigQuery.
Data Scientist
Senior Data Scientist building end-to-end traditional ML and advanced analytics solutions—forecasting, optimization, clustering, regression, and recommendation systems—using Python, PySpark, SQL, and Databricks on large-scale datasets.
Data Scientist - Remote, AI-Driven Analytics & Pipelines
Bending Spoons is looking for a data scientist to build and maintain data pipelines, develop internal data products, and use AI to support business analytics and reporting.
Lead AI Engineer - Generative AI & Data Science Solutions
The Lead AI Engineer will develop advanced AI and Data Science solutions while leading a multidisciplinary team at GFT Technologies España in Valencia. The role requires strong expertise in Python and machine learning frameworks like TensorFlow or PyTorch.
Senior Data Scientist
Senior Data Scientist (PhD required) at Causal Foundry in Barcelona, building and validating predictive, causal, and decision-support models on the Kenkai AI platform using Python and SQL, while collaborating closely with engineering and partner teams on global health and supply-chain problems.
AI Engineer (Generative AI & Data Science Solutions)
Leads AI/Data Science solutions in a CoE, designing multi-agent systems, RAG, prompting, and tooling for scalable GenAI applications with Python/Java/Kafka.
Remote Data Scientist — AI, Data Pipelines & Analytics
Designs and optimizes data pipelines, ensures data accuracy, and builds internal data products for product teams while leveraging AI and analytics to drive decision-making and insights.
Data Scientist (Face Biometrics)
Develop and improve face biometric technologies, focusing on machine learning algorithms for authentication, liveness detection, and fraud prevention using Python/C++ and deep learning frameworks like PyTorch or TensorFlow.
Data Science Analyst
The Data Science Analyst will design, build, and maintain data pipelines and models using Palantir Foundry, Python, and PySpark. They will collaborate with clients to translate business requirements into technical data solutions and ensure high data quality.
Data Scientist (Privacy)
Data Scientist in Barcelona analyzing health datasets to assess re-identification risk and safeguard patient privacy using Python and statistical methods.