Data Scientist

October 14, 2026

Hybrid

Middle

Barcelona, Madrid

Worth knowing

English is required

Description

Mática Partners is a technology company specializing in AI, Generative AI, Analytics, Data Governance and Cloud. We are looking for a Data Scientist with 3-4 years of experience to join a team within a large energy-sector company, acting as the technical link between data and business. The role involves developing and putting into production classic machine learning and generative AI models on Azure with an Agile methodology, in direct contact with users and business stakeholders.

Responsibilities

Act as the technical link between data and the business
Develop and put into production classic machine learning and generative AI models
Extract and analyze data from databases to drive optimization of Second Digital Wave products
Evaluate the effectiveness and accuracy of new data sources and apply data collection techniques
Develop custom models to solve existing AI initiatives using available data and algorithms
Use predictive modeling to optimize customer experiences, revenue generation and ad segmentation
Design A/B testing frameworks and determine metrics to evaluate the models
Coordinate with different functional teams to implement models and monitor results
Develop processes and tools to monitor and analyze model performance and data accuracy

Requirements

3-4 years of experience as a Data Scientist
Solid experience in Python
Good command of modularization and object-oriented programming
Experience working with Git and version control best practices
Knowledge of unit testing and CI/CD practices
Experience with Azure Databricks and Azure Machine Learning (Jobs, Pipelines, YAMLs) is a plus
PySpark experience is a plus
Familiarity with task management tools like Azure DevOps, Jira or similar
Good level of English, both spoken and written

Conditions

Permanent contract with two annual salary reviews
Salary between 36,000 and 40,000 euros gross per year
Specialized training plan and equity participation
Flexible schedule with facilities to work from wherever you want
Health insurance and flexible retribution
Extra week at Christmas and three additional days at Easter
Welcome kit with laptop, phone, bottle and bluetooth headphones
Offices in central Barcelona and Madrid, pet-friendly

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