At a Glance
- Tasks: Design and build scalable Power BI dashboards for Finance and Retail data.
- Company: High-profile organisation with a focus on robust analytics solutions.
- Benefits: Hybrid work model, competitive pay, and opportunities for professional growth.
- Other info: Work in a collaborative environment with potential for career advancement.
- Why this job: Join a dynamic team and make an impact with your Power BI expertise.
- Qualifications: Proven experience in Power BI, DAX, and SQL; strong stakeholder management skills.
The predicted salary is between 59400 - 72600 £ per year.
Senior Power BI Developer
Location: London / Hybrid (1 day/week onsite)
Contract Duration: 3 Months
IR35 Status: Outside IR35
About the Role
A high-profile organisation is seeking a Senior Power BI Developer to deliver robust reporting and analytics solutions across their core operations. Focusing primarily on Finance and Retail data streams, you will own the end-to-end Power BI lifecycle, from refining data models using Star Schema principles to deploying performant, production-ready dashboards.
Key Responsibilities
- End-to-End Analytics: Design, build, and maintain scalable Power BI dashboards and semantic models that translate business needs into intuitive reporting.
- Architecture & Optimization: Collaborate with Data Engineering teams to evaluate performance bottlenecks and determine whether metrics should be calculated in Power BI or upstream in the ETL platform.
- Data Integration: Query and integrate data across diverse environments, including Databricks, SQL Server, Azure, REST APIs, and SharePoint.
- Advanced Modelling: Build complex DAX measures, KPIs, and Power Query (M) transformations to support robust decision-making.
- Governance & Security: Manage datasets, refresh schedules, and Row-Level Security (RLS) within Power BI Service to maintain data accuracy and integrity.
Essential Experience
- Proven track record as a Senior Power BI Contractor delivering enterprise-level solutions.
- Commercial experience building reporting solutions focused on Finance and Retail data.
- Advanced hands-on expertise in DAX, Power Query (M), and SQL (T-SQL).
- Strong data modelling expertise using Star Schema principles.
- Experience querying Databricks structures and integrating modern cloud data architectures.
- Excellent stakeholder management skills with the ability to bridge the gap between technical teams and business units.
Desirable Skills
- Familiarity with the wider Azure data ecosystem (Azure Data Factory, Synapse, Azure SQL) or Microsoft Fabric.
- Exposure to DevOps workflows (Git, CI/CD for BI deployments).
- Microsoft Certified: Power BI Data Analyst Associate (PL-300).
- Power Platform integration experience (Power Apps / Power Automate).
- Experience working within Agile or iterative delivery environments.
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Senior Power BI Developer employer: LGBT Great
LGBT Great is an exceptional employer that prioritises inclusivity and employee well-being, making it a fantastic place for professionals in the insurance sector. With a strong focus on career development, employees benefit from comprehensive training opportunities and a supportive work culture that values collaboration and innovation. Located in a vibrant area, the company also offers competitive salaries, private medical insurance, and generous annual leave, ensuring a rewarding work-life balance.
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We think this is how you could land Senior Power BI Developer
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We think you need these skills to ace Senior Power BI Developer
Some tips for your application 🫡
Highlight Your Data Projects:When applying for a temporary data science role at LGBT Great, make sure to showcase any relevant projects you've worked on. Whether it's a personal project, an academic undertaking, or contributions to an open-source initiative, detailing these experiences can really set you apart and demonstrate your practical skills.
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Show Your Flexibility:Since this is a temporary role, it's important to convey your adaptability and willingness to learn. In your cover letter to LGBT Great, emphasise how quickly you can get up to speed with new tools or projects. Highlight any previous experiences where you've had to adjust to new environments or challenges.
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How to prepare for a job interview at LGBT Great
✨Showcase Your Analytical Skills
For a data science gig, it's crucial to demonstrate your analytical abilities. Be ready to discuss previous projects and the methodologies you used. Think about how you can quantify your impact—did your analysis improve efficiency or save costs? These are the stories that will stick with interviewers at LGBT Great.
✨Brush Up on Technical Skills
You might face technical questions on tools relevant to data science, like Python, R, or SQL. Prepare to solve a problem live—perhaps they'll ask you to write a simple query or code snippet. It’s cool to talk about them, but we need to show we can do it in practice, especially in a temporary role where quick results matter.
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Since this is a temporary position, emphasise your ability to learn quickly and adapt to new tools or workflows. Share examples of how you've thrived in fast-paced environments before, and how you can hit the ground running at LGBT Great.
✨Prepare a Portfolio of Your Work
Bring your portfolio to the table—showcase projects where you've leveraged data science techniques to solve problems. Whether it’s a GitHub repository or a set of case studies, having tangible examples of your work will help you stand out and show what you bring to the team at LGBT Great.
