Madrid, Portugal | Client-facing consultancy role

Join a leading integral management and technology consultanc y where you’ll work alongside experienced consultants, data experts and client teams to solve complex business challenges through data, advanced analytics and machine learning

As a Data Scientist, you’ll use data to uncover insights, solve challenging business problems and identify new opportunities for organisations across different industries. This is a hands-on role combining technical data science expertise with problem-solving, collaboration and client interactio

The Opportunity

Based in Madrid, you’ll work as part of a multidisciplinary consulting environment and support projects for clients across different locations. The role involves regular travel to client sites , with approximately 4 days of travel/on-site client work per week . Client locations may vary depending on the project and business requirements. All reasonable travel and accommodation expenses related to client work will be covered.

What You’ll Do

- Work with consulting teams and clients to understand complex business challenges and translate them into data-driven solutions.
- Analyse large and complex datasets to identify patterns, trends, opportunities and risks.
- Use Pythonextensively for data processing, analysis and developing data science solutions.
- Write SQL queries to extract, transform and analyse data from relational databases.
- Build, train, test and evaluate machine learning models to solve real-world business problems.
- Apply statistical, data-mining and advanced analytical techniques to generate actionable insights.




- Develop algorithms and analytical approaches to address complex or previously undefined problems.
- Translate technical findings into clear, practical recommendations for clients and business stakeholders.
- Collaborate with consultants, data engineers, analysts and client teams.
- Present complex analytical concepts and recommendations clearly to both technical and non-technical audiences.

What We’re Looking For

- Advanced degree in Computer Science, Engineering, Physics, Statistics, Applied Mathematics or another quantitative discipline.
- Strong hands-on experience with Python, particularly for data processing, analysis and data science development.
- Strong SQL skills, including writing queries and extracting data from relational databases.
- Practical Machine Learning experience, including building, training, testing and evaluating models.
- Good understanding of statistical and data-mining techniques.
- Experience working with large and complex data sets.
- Strong analytical and problem-solving skills, with the ability to identify root causes and develop effective solutions.
- Excellent communication skills and the ability to explain complex technical concepts to business and non-technical stakeholders.
- A collaborative, adaptable and commercially minded approach.
- Comfortable working in a consulting and client-facing environment.
- Willingness and availability to travel regularly to client sites, approximately 4 days per week, depending on project requirements.

If you’re a hands-on Data Scientist with strong Python, SQL and Machine Learning experience and you’re excited by the opportunity to work on challenging projects with leading organisations, we’d love to hear from you!

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📌 Data Scientist (Madrid)
🏢 Russell Tobin
📍 Madrid