Data Analyst at Closer Consulting

Lisboa, Portugal

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Founded in 2006 with the mission "To Challenge Complexity," Closer Consulting is a Data Science company specializing in Business Intelligence, Advanced Analytics, and Artificial Intelligence. By developing projects in diverse industries such as Banking, Telecommunications, Health, Retail, Energy, Insurance, and Aviation, we transform data into actionable knowledge for our clients in Lisbon, Portugal. The role of Data Analyst involves collaborating across teams to create insightful dashboards and models that support strategic decision‑making.

Requirements

Education

  • Bachelor’s degree in Information Management, Computer Engineering, Statistics, Mathematics, or a related field.

Experience

  • 2+ years of experience in data analysis using Microsoft tools.

Skills

  • Proficiency in Power BI (data modeling, DAX, visualization, and performance tuning).
  • Strong knowledge of SQL and data modeling in SQL Server and/or Azure SQL.
  • Familiarity with Azure Data Lake, Azure Synapse Analytics, and Data Factory.
  • Strong analytical mindset and synthesis ability.
  • Excellent communication skills and the ability to translate data into clear business insights.
  • Attention to detail and a focus on data quality.
  • Team spirit and intellectual curiosity.

Languages

  • Portuguese

Responsibilities

  • Collect, interpret, and analyze data from multiple internal and external sources.
  • Develop and maintain interactive Power BI dashboards and reports, ensuring indicator consistency and data integrity.
  • Build data models in Azure SQL Database, Synapse, or Analysis Services to support various business areas.
  • Collaborate with Data Engineers and Architects in defining analytical models and integration flows within Azure Data Lake.
  • Translate business requirements into SQL queries and dimensional models, ensuring performance and consistency.
  • Support Data Governance and Data Quality initiatives, ensuring the reliability of information provided.
  • Validate and reconcile data between source systems and analytical layers.
  • Contribute to the documentation and automation of analytical processes, promoting efficiency and reproducibility.

Technologies

Power BISQL ServerAzure Synapse AnalyticsAzure SQL DatabaseAzure Data LakeAzure Data FactoryPower BI ServicePythonExcelAgile/ScrumDevOpsMicrosoft platform tools

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