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# Data Engineer - Microsoft BI Specialist

- **Company:** knowmad Mood
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** .NET Framework, C Sharp (Programming Language), Extract Transform Load (ETL), Data Warehousing, Apache Hadoop, PostgreSQL, Microsoft SQL Server, Online Analytical Processing, Oracle (Applications), Release Management, Power BI, SQL Stored Procedures, PL-SQL, SQL Server Reporting Services, SQL Server Integration Services, SQL Server Analysis Services, Tableau (Software), Transact-SQL, Parquet, Apache Spark, Apache Kafka, Tools for Reporting, Software Version Control
- **Published:** October 29, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=0019cc243b7a4f27

## About the Role

* Experience developing and maintaining BI and Data Warehouse solutions.
 * Strong knowledge of SQL Server, T-SQL, Oracle, and PL/SQL.
 * Hands-on experience with SSIS, SSAS, OLAP Cubes, SSRS, and ETL processes.
 * Fluent English.

Nice to Have:

 * C#/.NET and PostgreSQL
 * Apache Spark, Kafka, Parquet, and Hadoop
 * Experience with source control, release management, and deployment processes
 * Experience with Tableau

## Description

* Develop and maintain Business Intelligence and Data Warehouse solutions.
 * Design and optimize SQL Server databases, including T-SQL, stored procedures, views, and indexes.
 * Develop and maintain ETL/ELT processes, OLAP cubes, and reporting solutions.
 * Integrate data from multiple sources and troubleshoot data quality, performance, and integration issues.
 * Develop reports and dashboards using SSRS and Tableau.
 * Manage deployments across development, integration, QA, and production environments.