Senior BI Developer

Senior BI Developer - (UK Based)

Location: United Kingdom - Remote
Salary: £80,000 + Benefits
Employment Type: Full‑time

A leading global organisation is seeking a highly skilled Senior BI Developer to join their expanding Group IT function. This is a key role within a modern, international BI landscape, where you'll lead the design, development, and optimisation of enterprise‑wide BI solutions using Microsoft Fabric, Power BI and advanced cloud‑based data engineering technologies.

About the Role

As Senior BI Developer, you'll translate complex business requirements into scalable, high‑quality BI solutions used across multiple regions. You will design and maintain enterprise data models, architect advanced Power BI solutions, and lead development within a Microsoft Fabric Lakehouse environment. This role also acts as a technical leader within the BI practice, supporting other developers and serving as the primary escalation point for advanced BI issues.


Key Responsibilities:

* Develop and maintain enterprise‑grade Power BI reports, datasets, and data models (including star schemas and dimensional models).
* Lead ETL/ELT design and optimisation within Microsoft Fabric Lakehouse, including Data Pipelines, Notebooks, and cloud‑based ingestion/transformation layers.
* Deliver complex SQL, Python, and PySpark solutions for large‑scale distributed processing.
* Coordinate workloads across BI developers and mentor junior and mid‑level team members.
* Ensure BI quality, governance, documentation, and performance standards are met.
* Collaborate with global teams on BI modernisation initiatives, ERP data projects, and multi‑region rollouts.


Skills & Experience

* Power BI (DAX, data modelling, composite models, dataset optimisation).
* Strong capability in Microsoft Fabric, including Lakehouse architecture, Data Pipelines, and Notebooks.
* Advanced SQL, T‑SQL optimisation, Python, and PySpark.
* Experience designing enterprise‑scale BI solutions in global environments.

Why Join?

* Work with cutting‑edge BI and cloud data technologies.
* Contribute to international BI modernisation and transformation programmes.
* Engage with global stakeholders and cross‑functional teams.
* Opportunities for international exposure and ongoing professional development.