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Master's Degree in Data Science

Data Science Methodology Program

Learn technical and practical skills to understand how data science works.

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9 months
full time
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19,000€
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Face-to-Face
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English
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60 ECTS
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Campus: Ciutadella (UPF)
Program begins in September 2025
Application deadline for 2025-2026, is July 2, 2025
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Master's Degree in Data Science
Applications for 2025-2026 Master´s Degrees are now open!

About this Master’s program

The digital revolution brings an explosion of data with significant value for businesses, science, and society. As data becomes larger and more complex, extracting useful quantitative insights becomes more challenging.

The BSE Master’s Program in Data Science Methodology aims to train future leaders in the field with a deeper understanding of the underlying methods, along with the ability to develop techniques for new and/or non-standard problems.

The Master’s prepares graduates to design and build data-driven systems in the private, public and research sectors. The curriculum guides students from modeling and theory to computational practice and cutting edge tools, teaching skills that are in growing global demand.

Data Science Methodology students will gain a solid knowledge of Statistics, Machine Learning theory and methods such as Reinforcement Learning and Deep Learning, Optimization and Computing. The program also prepares students to critically assess the validity and performance of existing methods, and to address potential limitations by developing new ones.This is designed to provide students with a key competitive advantage relative to the semi-automated application of data analysis methods. Students will learn how to apply classroom examples using real data and answering concrete questions from the perspectives of different sectors. Through an independent master’s project or an industrial practicum conducted with local businesses or research teams, students have the opportunity to solve actual analytics problems hands-on.

Study with leading researchers and practitioners

A distinguishing factor of the program is the faculty team, with a strong international research and applied reputation spanning multiple fields: Statistics, Operations Research, and Artificial Intelligence. Our professors routinely publish in top research journals in these disciplines and received prestigious awards and research funding from agencies and the industry. These include the main funding agencies in Spain, the European Research Council, the USA, and the UK, leading technological companies such as Google and Accenture, and banks such as BBVA and CaixaBank. The program also invites guest speakers and entrepreneurs working at the frontiers of Data Science Methods and applications.

The new program director,  David Rossell (UPF and BSE), is a leading researcher in statistical methodology who has been involved in a number of highly cited applied projects ranging from Biomedicine, Economics to Biochemistry. He held research appointments in Spain, the USA and the UK, and has led teams of applied data scientists at several institutions.

Is “Data Science Methodology” the right program for you?

We welcome students from different disciplines. The ideal candidates have graduated in programs with a solid mathematical basis, e.g. statistics, economics, mathematics, computer science, physics, or engineering. However, we also welcome candidates from other disciplines having excellent academic records, who wish to develop their data analysis abilities.

Our distinguishing feature is a focus on going beyond the application of data science methods (which is also an important component of the program), to actually provide students with a deeper understanding of their inner workings. The goal is that students learn the skills necessary to develop their own solutions for new problems, as is necessary in a constantly developing work and research environment. The program includes brushup courses in Statistics, Linear Algebra and Programming, to ensure all students have a sufficient technical background.

PhD studies and BSE Data Science Center Scholarships

For students interested in furthering their theoretical and/or methodological studies, the Master’s in Data Science Methodology presents an opportunity to continue on with PhD studies in Data Science in a dynamic, active research environment at Universitat Pompeu Fabra (program organized jointly with BSE).

Students who are interested in pursuing a PhD in Data Science should specify that in the statement of purpose they submit when applying to the BSE Master’s program. The selected students will receive tuition waivers for their Master’s studies and further funding support upon enrolling in the PhD program after completing the Master’s. 

Opportunities may also arise where partial Data Science scholarships are available to students who engage in research activities related to Data Science theory or methodology, while pursuing their Master’s studies at BSE. Such opportunities typically arise through a collaboration with one of our Data Science faculty.

Discover what makes this program truly exceptional

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Leading faculty: Study with strong international researchers in Statistics, Machine Learning, and Artificial Intelligence.

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Small classes: Engage with professors who are published in top research journals in a small class environment (typically at most 20 students).

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Go beyond the application of data science methods: Acquire skills to understand their inner workings.

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Continue with a PhD: Continue on with PhD studies in Data Science at Universitat Pompeu Fabra.

Meet the Program Directors

Program Director

David Rossell

Steering Committee

Christian Brownlees

Steering Committee

Gábor Lugosi

Steering Committee

Lorenzo Cappello

Ready to make a difference? This program is designed for

Students who are passionate about data and learning strong analytical skills. Here’s why it is perfect for you:

  • You have a background in Economics, Statistics, Physics, Computer Science, Mathematics or Engineering.
  • You have a strong interest in becoming a developer of Data Science methodologies and algorithms.
  • You are committed to staying up to date with current scientific developments in the field.
  • You have an interest in the foundations of the field, real-life and large-scale applications.

What skills and knowledge will you learn?

As data becomes larger and more complex, extracting useful quantitative insights is more challenging

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Develop methodologies and algorithms:

Learn how to develop new methodologies and algorithms.
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Expertise in Statistics and Machine Learning:

Gain expertise in computational, high-dimensional, non-parametric, causal inference, and Bayesian data analysis methods, theoretical Machine Learning and Reinforcement Learning.
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Develop a research attitude:

Develop a research attitude towards Data Science to continue developing scientifically.
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Evaluate data:

Learn how to evaluate data-driven value creation within companies and organizations.
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Communicate the results:

Experience analyzing Big Data from a variety of data sources and how to communicate the results.

Professors

BSE Professors are renowned researchers who are published in leading Economics Journals.

Associate Professor at Universitat Politècnica de Catalunya

Argimiro Arratia

Besim Bilalli

BSE

Elena Bortolato

UPF and BSE

Christian Brownlees

Assistant Professor, UPF

Lorenzo Cappello

Associate Professor, UPF

Robert Castelo

UPF and BSE

Bruno Conte

Petar Jovanovic

Assistant Professor, UAB

Toni Lozano

ICREA-UPF and BSE

Gábor Lugosi

UPF and BSE

Geert Mesters

MOVE, UAB and BSE

Pau Milán

Research Assistant Professor, UPF

Gergely Neu

UPF and BSE

David Rossell

UPF and BSE

Alberto Santini

Program Schedule

In September, students are required to take two brush-up courses: Introductory and intermediate computing for Data Science and A modern crash course in intermediate Statistics and Probability.

Students who can provide evidence of sufficient past course work may be exempt

Master’s Project

Students use the tools and knowledge they've acquired during the Master’s to explore a topic of their choice for the Master’s project. It can be carried out individually or in groups.

Examples of Master's Projects

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Class of 2023

Class of 2022

Industrial Practicum

The industrial practicum is an in-depth analytics project that takes place during the final three months of the master. The practicum gives Data Science students the opportunity to complete a “deep dive” analytics project using real data from selected companies around Barcelona.

Students will dedicate 240 hours to the practicum, collaborating with companies on-site using real data to solve a specific challenge that requires the types of “skill bundles” they have acquired during the first two terms of the master program.

Companies that have expressed interest in offering practicum projects to BSE students include commercial banks, consulting firms, mobile application developers, risk analysts, and online retail platforms, among others. The industrial practicum is subjected to the availability of positions offered by the participant organizations, and to the requirements they establish, including a selection process (which is out of the scope of Barcelona School of Economics).

Companies that have collaborated with the industrial practicum in the past include: 

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Sample practicum project titles:

  • Skill Assessment of Seasonal Temperature and Precipitation Forecast over Europe
  • Client Clusterization Among Banking Clients
  • Voice Feature Analytics for Early Detection of Parkinson Disease in Speech
  • Player Retention in Mobile Gaming: Social Interactions
  • Optimizing Transport Simulation Systems
  • Smart Tourism
  • Volatility Clustering for Financial Risk Management
  • Augmenting Mobile Phone Data with Public Data for Credit Scoring
  • Dimensionality Models and Optimization of Network Distributions
  • Redundancy in Government Documents

Master’s degree awarded by UAB and UPF

Upon successful completion of the BSE Data Science Methodology Program, students will receive a Master’s Degree in Data Science awarded jointly with Universitat Autònoma de Barcelona (UAB) and Universitat Pompeu Fabra (UPF).

BSE Institutional Accreditations
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Quality Accreditations

All Barcelona School of Economics Master’s degrees have been recognized by the Catalan and Spanish Education authorities within the framework of the Bologna Process (in Spanish, “Master Universitario o Master Oficial”).

Quality indicators for this Master’s degree

BSE commitment to quality

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Placement Rate
97%

  • Job titles: Data Analyst, Data Scientist.
  • Industries: Technology, Research and Academic Institutions, Financial Services, Consulting Firms.
  • Companies: Accenture, Deloitte, European Central Bank, Glovo, Minsait.
  • Higher Education: 11% go on to a PhD or further education at institutions like Bocconi, Columbia, Harvard, Oxford University, Pompeu Fabra University, Stanford, University of California and Warwick University.

Work Internationally

Cities with the most alumni

Barcelona
Barcelona
Amsterdam
Amsterdam
frankfurt
Frankfurt
london
London

Testimonials

Data Science Methodology Program
Testimonial
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Maria Salunina

A distinguishing feature of this intensive program is that it requires a great deal of independent research in teams, which resembles the natural business environment. This teaching approach allows students to develop into professionals who are able to find efficient solutions for different and unfamiliar problems…

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Data Science Methodology Program
Testimonial
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I Vivek Kai-wen

The programme’s strong focus on introducing the mathematical tools in areas like statistics and optimization was absolutely crucial to my understanding of Data Science methods and empowered me to choose the right set of tools each time…

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Why study a Master’s at BSE

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Ranked among the top institutions for economics research in the world by RePEc.

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Prestigious economists including Nobel Laureates guide the development of BSE Master’s.

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Learn from well-renowned faculty.

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Study in vibrant Barcelona.

Admissions and Entry Requirements

At BSE, we look for excellence. Key elements of a strong application are a high GPA, a sound statement of purpose, and standout reference letters. Strong knowledge of Economics and good quantitative skills are also recommended.

Master’s programs start: September 2025
Application deadline: July 2, 2025

Requirements:

  • An undergraduate/bachelor/grado/laurea, or equivalent degree from an accredited college or university (for Bologna degrees, a minimum of 180 ECTS are required).
  • University diploma in Economics, Finance, Engineering, Mathematics, Statistics, or Business Administration. Students with academic backgrounds in other subjects will be considered.
  • An advanced level of English language skills: TOEFL score of 90 or above; IELTS Academic Test score of 6.5 or above, Duolingo English Test 120 points.

Candidates will also be evaluated on the following admission criteria:

  • Outstanding academic record.
  • Quantitative skills.
  • Reference letters.

FAQ

Below you will find our most frequently asked questions but do not hesitate to contact the BSE Admissions Team to learn more about our Master’s programs.

What are the most common student profiles in the Data Science Methodology Program?

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18 students from 14 countries (78% international) in 2024-2025

Most represented countries this year:

  • Spain (4)
  • Germany (2)

Most common academic backgrounds:

  • Economics
  • Engineering
  • Finance
  • Computer Science

Is the Barcelona School of Economics listed in any rankings?

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The BSE  Rankings Page displays the rankings we are currently listed in

How many BSE Master’s programs can I apply to?

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You can apply to up to three Master’s programs for the same academic year

How do I apply for tuition fee funding?

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You will automatically be considered for tuition fee funding when submit your application

What level of English do I need for this Master’s?

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An advanced level of English is required: TOEFL score of 90 or above; IELTS Academic Test score of 6.5 or above; Duolingo English Test 120 points

Do I need the GRE General Test to apply?

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The GRE General Test is optional, however it is  highly recommended

Contact our Admissions Team

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