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Data Analyst (Tableau)

Data Analyst (Tableau)

On site

Milton keynes, United kingdom

£ 550 /day

Freelance

21-11-2025

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Skills

Tableau SQL SQL Server Databricks

Job Specifications

Job Title: BI Developer (SQL, Tableau, SSRS)
Location: Milton Keynes (1 day per week)
Contract Length: 6 months
IR35: TBC
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

About the Company

Harnham provides specialist Data and AI recruitment and staffing services, along with bespoke training solutions, across multiple industry verticals, operating in the UK, the USA and EU - contact us today to discuss your requirements: info@harnham.com Our recruitment and talent teams cover all aspects of the data and AI pipeline, from collection to consumption, across multiple data roles and functions. Whether you need full-time staff, contract talent, specialized training, Data-qualified graduates, or C-suite executives... Know more