BI Developer (Tableau)

Job Title: BI Developer (SQL, Tableau, SSRS)
Location: Milton Keynes (1 day per week)
Contract Length: 6 months
IR35: Outside
Day Rate: £450-£550

Notice period - (2 weeks max)

The Role

This contract has been created to keep a high-volume reporting workstream moving while the wider team focuses on the Databricks migration. You'll own a mix of Tableau, SQL and SSRS development work, supporting business stakeholders and maintaining existing reporting across the estate.

Day-to-day, you'll gather requirements directly from stakeholders, build and amend dashboards, develop SQL objects, and keep key reporting processes running smoothly. You'll also support documentation, participate in code reviews, and contribute to best practice across the BI function.

Success in this project looks like:

• Stable delivery of BAU reporting
• Smooth migration of legacy reports into Databricks
• High-quality SQL and Tableau deliverables that stakeholders can self-serve from
• Clear documentation of reporting and BI processes

Key Responsibilities

• Develop, amend and maintain Tableau dashboards
• Create, optimise and support SQL Server stored procedures, views, functions and ad hoc queries
• Maintain and develop SSRS reports
• Support the migration of existing reporting into the Databricks environment
• Contribute to documentation, testing and code reviews
• Engage directly with stakeholders to gather requirements and support self-service
• Ensure consistency with internal processes, governance and data protection standards

Tech Stack & Experience:

Must-Have:

• Tableau
• SQL
• SSRS

Nice-to-Have:

• Experience migrating reporting workloads (e.g., SQL → Databricks)

Soft Skills

• Self-starter mindset
• Able to work independently
• Confident engaging with stakeholders