? Data Scientist ?

We are looking for a Data Scientist with 3 + years of professional experience to join a team in Barcelona .

In this role, you will work with data processing, Machine Learning and applied statistics , combining strong Python and SQL skills with experience working with large datasets and cloud environments.

You will contribute to projects involving data preparation, statistical analysis and Machine Learning models , with a strong focus on data quality and practical problem-solving.

If you enjoy working hands-on with Python, SQL, Machine Learning and cloud technologies , this could be your next challenge.

? What you'll do

? Work with large volumes of data , including data manipulation and preprocessing.

? Develop and optimise advanced SQL queries .

? Develop Python scripts using its main data science libraries and tools.

? Work with ETL processes , data storage, integration and processing.

? Apply Machine Learning and statistical techniques , including predictive models, regression, classification, clustering and/or time series.

? Apply statistical methods such as hypothesis testing, regression analysis and probability distributions .

? Contribute to data modelling, governance and data quality practices.

? Create data visualisations using tools such as Matplotlib, Seaborn or ggplot2 .

? Work with cloud environments such as AWS, Azure or Google Cloud .

? Must Have

? 3 + years of professional experience in Data Science , particularly in data storage, integration, processing and/or ETL environments.

? Advanced SQL , including query development and optimisation.





? Professional experience with Python and its main libraries and tools.

? Experience manipulating and preprocessing large datasets using SQL and Pandas or Polars .

? Experience with at least one major cloud platform: AWS, Azure or Google Cloud .

? Practical experience applying Machine Learning and statistical techniques .

? Knowledge of applied statistics , including hypothesis testing, regression analysis and probability distributions.

? Experience with data modelling, governance and data quality .

? Experience with data visualisation tools such as Matplotlib, Seaborn or ggplot2 .

? Degree, Master's or PhD in Computer Science, Economics, Business Administration, Data Science or a related discipline .

? Professional/native Spanish .

✨ Nice to Have

? Experience working autonomously on Statistics and Machine Learning projects .

? Experience with Tableau .

? Hybrid model - 2 days on site per week

? Why join this project?

? People first – diverse and inclusive culture in an international environment .

? Work on high-impact Data & Insights initiatives across business performance , operations , finance , and commercial domains .





? Help shape how data supports strategic decision-making across a large international organisation .

? Explore the evolution of AI-driven analytics , productivity tools , and data discoverability .

⚙️ Contribute to self-service analytics , data products , and scalable reporting practices .

? Work closely with business and senior stakeholders , turning complex data into meaningful insights .

? High team stability and collaborative culture .

? €1200 per year training budget and continuous learning opportunities .

? Flexible compensation model .

? Private health insurance and benefits package .

⚡ Flexible working hours and hybrid model .

?️ Wellhub : fitness, wellness, and mental health support.

⚽ Football and paddle tennis teams sponsored by Capitole .

? Team buildings , general events , and strong tech communities .

✨ Want to know more about us? Click here and discover all the details.

? Curious about our culture? Check out what people are saying about us on Glassdoor.

? We know that not every candidate will meet 100% of the requirements. If your profile doesn’t match perfectly but you believe you can add value, we’d still love to hear from you.

? Ready for the challenge? Apply now!

Empowering People, Unlocking Innovation.

Information Security Notice

- The employee will have access to confidential information related to Capitole and the assigned project.
- Compliance with internal security and information protection policies is mandatory.
- NDA signature required.

📌 Data Scientist (Barcelona)
🏢 Capitole
📍 Barcelona