£600 - £650
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172,000+ live jobsSenior BI Developer in London
Hybrid in London·Added 1 month ago (last checked 4 Nov)
Our summary
- Work mode
- Hybrid, London
- Contract
- Contract role, outside IR35
- Experience
- Senior level



Skills
Harnham is hiring for this role in several places. This vacancy is in London.
The role
This is an opportunity to join a high-profile finance transformation programme focused on modernising business intelligence and reporting capabilities. You will play a key role in the migration of finance reporting from legacy technologies to Microsoft Fabric, helping to deliver critical reporting and analytical capabilities across the organisation.
What you'll do
- Develop and enhance data warehouse solutions, including data models and Power BI semantic models within Microsoft Fabric.
- Build and maintain ETL pipelines, ensuring reliable and efficient data integration processes.
- Partner with Business Analysts to design, develop, and deliver Power BI reports and dashboards for finance stakeholders.
- Optimise end-to-end BI solutions within Microsoft Fabric, identifying opportunities to improve performance and scalability.
- Implement and support automated testing processes to improve solution quality and delivery efficiency.
- Maintain clear technical specifications, documentation, and task tracking within Azure DevOps.
Your Skills & Experience
- Strong experience developing business intelligence solutions, including data integration and data warehouse development.
- Proven capability working with Microsoft Fabric, Power BI, and semantic model development.
- Expertise in SSAS cube design, development, and optimisation.
- Strong ETL development experience using SQL and SSIS.
- Proficiency with SSDT, Visual Studio, and Azure DevOps.
- Experience establishing or supporting BI continuous integration and release processes.
- Ability to create effective, visually engaging Power BI reports and dashboards.
- Strong analytical, problem-solving, and stakeholder communication skills.
- Comfortable working in an agile environment with changing priorities and evolving requirements.
- Experience supporting finance, financial reporting, or investment reporting environments would be beneficial.
About Harnham
- Industry
- Staffing and Recruiting
In their own words
About the company & team
They are a large, stratergy orgainisation undertaking a significant data and reporting transformation. Their focus is on creating a modern, scalable Finance BI environment that supports better decision-making and operational insight. Working within an agile delivery model, they are investing in Microsoft Fabric, data modelling, and advanced reporting capabilities to enhance financial and investment reporting.
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