Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the design and delivery of enterprise-scale BI solutions using Power BI and advanced data engineering.
- Company: Join a forward-thinking company focused on modernising data platforms and analytics.
- Benefits: Remote work options, competitive salary, and opportunities for professional growth.
- Why this job: Make a significant impact by optimising data workflows and delivering high-quality analytics globally.
- Qualifications: Expertise in Power BI, SQL, Python, and experience with Microsoft Fabric required.
- Other info: Dynamic role with opportunities to support international projects and enhance your career.
The predicted salary is between 48000 - 72000 £ per year.
We are looking for an experienced Senior BI Developer to lead the design and delivery of enterprise-scale business intelligence solutions. This role combines deep technical expertise with leadership responsibility, playing a key part in modernising data platforms and delivering high-quality analytics across global operations.
Key Responsibilities
- Power BI Development & Data Modelling
- Architect, design, develop, and maintain enterprise-level Power BI reports and datasets.
- Build and govern advanced data models (star schema, dimensional modelling, enterprise structures).
- Optimise datasets, composite models, and DAX performance for scalability.
- Fabric & Data Engineering
- Lead ETL/ELT design within Microsoft Fabric Lakehouse architecture.
- Develop and orchestrate data pipelines across ingestion, transformation, and modelling layers.
- Optimise and monitor data workflows using Data Lakes and Logic Apps.
- Advanced SQL, Python & PySpark
- Write and maintain complex T-SQL queries, stored procedures, and optimised database logic.
- Use Python and PySpark for distributed data processing and large-scale transformation within Fabric and cloud BI pipelines.
- Quality, Governance & Testing
- Ensure data accuracy, quality, and adherence to BI governance standards.
- Conduct and oversee unit testing, troubleshooting, and code reviews.
- Core Duties
- Provide proactive 2nd/3rd line BI support.
- Troubleshoot and resolve complex BI issues.
- Support national and international project delivery and rollouts.
Essential skills
- Expert-level Power BI (DAX, data modelling, composite models, dataset optimisation).
- Strong experience designing enterprise-scale BI solutions.
- Deep knowledge of Microsoft Fabric (Lakehouse, pipelines, notebooks).
- Strong understanding of Data Lakes and Logic Apps.
- Advanced metadata-driven ETL/ELT pipeline development.
- Strong Python and PySpark capabilities.
- Advanced T-SQL and SQL performance optimisation.
- Experience with Azure DevOps (Boards, Repos, Deployment Pipelines).
Desirable skills
- Experience with SSIS and SSAS Tabular.
- ERP data experience (Infor M3 desirable, SAP beneficial).
Senior BI Developer in Luton employer: Proactive Appointments
Contact Detail:
Proactive Appointments Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior BI Developer in Luton
✨Tip Number 1
Network like a pro! Reach out to your connections in the BI field and let them know you're on the lookout for opportunities. A personal recommendation can go a long way in landing that Senior BI Developer role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your Power BI projects, data models, and any cool ETL/ELT designs you've worked on. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge. Be ready to discuss your experience with Microsoft Fabric, advanced SQL, and Python. We want to see how you tackle real-world BI challenges!
✨Tip Number 4
Don't forget to apply through our website! It's the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior BI Developer in Luton
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior BI Developer role. Highlight your experience with Power BI, data modelling, and any relevant projects you've led. We want to see how your skills match what we're looking for!
Showcase Your Projects: Include specific examples of enterprise-scale BI solutions you've designed or delivered. We love seeing real-world applications of your skills, so don’t hold back on the details that showcase your expertise!
Be Clear and Concise: When writing your cover letter, keep it clear and to the point. We appreciate straightforward communication, so make sure you highlight your key achievements and how they relate to the responsibilities in the job description.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep everything organised and ensures your application gets the attention it deserves!
How to prepare for a job interview at Proactive Appointments
✨Know Your Tech Inside Out
Make sure you brush up on your Power BI skills, especially DAX and data modelling. Be ready to discuss your experience with enterprise-scale BI solutions and how you've optimised datasets in the past. This is your chance to showcase your technical expertise!
✨Showcase Your Leadership Skills
As a Senior BI Developer, you'll be expected to lead projects and support teams. Prepare examples of how you've successfully led BI initiatives or mentored others. Highlight your ability to troubleshoot complex issues and deliver results under pressure.
✨Familiarise Yourself with Microsoft Fabric
Since this role involves working with Microsoft Fabric, make sure you understand its architecture and capabilities. Be prepared to discuss your experience with ETL/ELT design and how you've orchestrated data pipelines in previous roles.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills. Think about past challenges you've faced in BI development and how you overcame them. Use the STAR method (Situation, Task, Action, Result) to structure your answers effectively.