Senior BI Developer

Senior BI Developer / Data Engineer - Microsoft Stack

Join a long-term contract supporting the development and modernisation of a Microsoft-based data and analytics platform. This hands-on role covers SQL development, data warehousing, ETL/ELT and integrations, alongside BI and reporting.

Key Responsibilities

• Develop and maintain data warehouses, pipelines and analytical solutions.
• Build and optimise SQL procedures, business logic and data models.
• Integrate internal and external systems through APIs, files and messaging.
• Troubleshoot data flows and improve database performance and data quality.
• Contribute to the evolution of the data platform, including technical decisions, testing and documentation.
• Collaborate with product owners, developers and business stakeholders.

Required Experience

• At least seven years in software development, data engineering or a comparable technical role.
• At least five years of SQL database development, including stored procedures and performance optimisation.
• Proven delivery of data warehouse and ETL/ELT solutions across at least two assignments.
• Strong analytical data modelling skills.
• Experience with Python, C#, .NET or JavaScript/TypeScript.
• Git, Azure DevOps or similar version-control and development tools.
• Experience independently delivering solutions within agile teams.
• Very good spoken and written Swedish.

Desirable Skills

• SQL Server, SSIS, SSAS, SSRS, and Power BI.
• Microsoft Fabric, Databricks, Azure Data Factory, or dbt.
• Dimensional modelling, Kimball, or Data Vault.
• Cloud data platform migration, CI/CD, and automated testing.
• Experience in energy, utilities, or another regulated industry.