BI Developer

TL;DR

BI Developer: Design and build high-performance reporting models using Azure Databricks and Azure SQL with an accent on data transformations, star-schema models, and KPI standardization. Focus on shaping the BI platform, embedding governance, and improving reporting consistency across the organization.

What you will do

• Design and develop scalable data transformations in Azure Databricks using Python and Spark.
• Build and maintain star-schema models aligned to business KPI definitions.
• Collaborate with Data Engineering to improve data quality and reliability.
• Support and enhance Tableau dashboards and certified data sources.
• Centralise KPI logic and improve reporting consistency and governance.
• Optimise performance, refresh reliability, and row-level security.

Requirements

• 3+ years’ experience in BI, analytics engineering, or data-focused roles.
• Strong SQL skills (complex queries, optimisation, data validation).
• Hands-on experience with Python and Spark, ideally in Azure Databricks.
• Experience designing and maintaining star-schema models.
• Experience supporting reporting in Tableau or Power BI.
• Solid understanding of data warehousing, governance, and KPI standardisation.

Nice to have

• Experience in financial services or regulated environments.
• Exposure to Azure SQL, Tableau Server, row-level security, or cloud BI platforms.
• Experience rationalising legacy reporting and improving governance frameworks.