Data Analyst – Power BI & Business Intelligence

Business Insights; Barcelona; On-site; EUR 42,000 - 62,000; Full time

Job summary

Business Insights seeks a Data Analyst – Power BI & Business Intelligence to join an international project focusing on Data Management, BI, and advanced reporting solutions. You will work in the Central Data Management team handling Power BI reports and dashboards, delivering reliable and scalable insights.

You will translate business needs into analytical solutions, optimize semantic data models, and collaborate with global teams to ensure performance and data quality.

Qualifications

• Proven hands-on experience delivering enterprise Power BI solutions.
• Advanced knowledge of Power BI dashboard and report development.
• Strong experience with semantic data modelling, DAX and Power Query.
• Experience with report performance optimization, troubleshooting and maintainability.
• Knowledge of ETL processes and data transformation.
• Experience gathering business requirements and translating into technical solutions.
• Familiarity with Data Management, Data Governance and Data Quality concepts.
• Strong analytical, problem-solving and communication skills.
• Ability to work autonomously and collaborate with international teams.
• Professional English proficiency - mandatory.

Responsibilities

• Design, develop and maintain Power BI dashboards and reports.
• Gather and analyse business requirements, translating them into reporting solutions.
• Design and optimize semantic data models.
• Develop advanced DAX measures and calculations.
• Build and improve Power Query transformations and ETL processes.
• Monitor and improve report performance, usability and reliability.
• Troubleshoot existing Power BI solutions and resolve reporting issues.
• Support business users and manage enhancement requests.
• Collaborate with technical and business teams to improve reporting processes.
• Contribute to data quality and continuous improvement initiatives.

Skills

Power BI

DAX

Power Query

ETL

Semantic model

Data governance

Data quality

English proficiency

Education

Data Science degree

Computer Science degree

Tools

Azure Data Lake

Delta Lake

Databricks

Azure DevOps

SSAS Cubes

Job description

Business Insights is a Software Engineering company specialized in custom software development, with its own AI product and a strong focus on Talent Tech.

We are currently experiencing a period of growth and are looking for a Data Analyst – Power BI & Business Intelligence to join an international project focused on Data Management, Business Intelligence and advanced reporting solutions.

We would love you to become part of our software engineering team, where you will have the opportunity to grow professionally, collaborate with talented people and work on innovative technology projects.

You will also have the opportunity to work with leading organizations across different industries, strengthening your technical expertise and contributing to modern, scalable solutions.

What will be your mission?

You will join a Central Data Management team, taking responsibility for maintaining, optimizing and enhancing an existing suite of Power BI reports and dashboards used to monitor data management activities.

Your role will focus on delivering reliable, scalable and high-performance reporting solutions aligned with business needs.

What will you do?

• Design, develop and maintain Power BI dashboards and reports.
• Gather and analyse business requirements, translating them into reporting and analytical solutions.
• Design and optimize semantic data models.
• Develop advanced DAX measures and calculations.
• Build and improve Power Query transformations and ETL processes.
• Monitor and improve report performance, usability and reliability.
• Troubleshoot existing Power BI solutions and resolve reporting issues.
• Support business users and manage enhancement requests.
• Collaborate with technical and business teams to improve reporting processes.
• Contribute to data quality and continuous improvement initiatives.

To succeed in this role, it is important to have

• Proven hands-on experience developing and maintaining enterprise Power BI solutions.
• Advanced knowledge of Power BI dashboard and report development.
• Strong experience with semantic data modelling, DAX and Power Query.
• Experience with report performance optimization, troubleshooting and maintainability.
• Knowledge of ETL processes and data transformation.
• Experience gathering business requirements and translating them into technical solutions.
• Familiarity with Data Management, Data Governance and Data Quality concepts.
• Strong analytical, problem-solving and communication skills.
• Ability to work autonomously and collaborate with international teams.
• Professional English proficiency - mandatory.

Valued:

• Experience with Microsoft Azure Data Lake / Delta Lake.
• Knowledge of Databricks.
• Experience with Azure DevOps.
• Knowledge of SQL Server Analysis Services (SSAS Cubes).
• Experience in enterprise Business Intelligence environments.
• Degree in Data Science, Computer Science, Information Technology or a related field.

What can you expect from being part of our team?

• Work on stable and challenging international technology projects.
• Collaborative and international working environment.
• Competitive salary.
• Flexible working hours.
• Intensive working hours during summer.
• Opportunities for professional development and continuous learning.

And… plenty of motivation to keep learning!