Harnham seeks a BI Developer for a 6-month fixed-term contract to migrate legacy reports to Power BI. This delivery-focused role requires strong Power BI, DAX, and SQL skills. Must be based in and around London for this fully remote position.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
BI Developer
6 month FTC
£40,000 pro rata
Fully remote (must be based in and around London)
Company
A well established organisation is looking for a BI Developer to join their Business Intelligence team on a short term contract or fixed term basis.
This role has been created to add delivery capacity during a busy period and will focus on migrating existing legacy reports into Power BI. You will be joining a small, established BI function with leadership and reporting infrastructure already in place, so this is a delivery focused role rather than a strategic or greenfield build.
Key responsibilities
• Migrate legacy reports and dashboards into Power BI
• Build and optimise production ready Power BI dashboards
• Write and maintain advanced DAX measures
• Query existing SQL schemas to retrieve and model data
• Ensure dashboards are performant, documented, and ready for use
• Work closely with BI leadership and analysts to meet tight deadlines
• Communicate progress clearly and proactively
Required experience
• Strong Power BI experience building production dashboards
• Advanced DAX capability
• Experience using version control with Power BI
• Strong SQL querying skills
• Comfortable working with existing data models
• Around 2 to 5 years experience
• Strong communication skills are essential
Nice to have
• Experience migrating or modernising legacy reporting
• Experience working in small BI teams with high ownership