Power BI Developer
Location: London (Hybrid) | Salary: £45,000 - £55,000
The Role
We're looking for a Power BI specialist to partner closely with business stakeholders and deliver high‑quality reporting solutions. This role sits between the business and data teams, translating requirements into scalable dashboards and robust data models while ensuring consistency across reporting outputs.
Key Responsibilities
* Stakeholder Engagement & Delivery: Work with teams across the business to gather reporting needs and translate them into clear technical requirements.
* Stakeholder Engagement & Delivery: Define KPIs, metrics, and expected outputs aligned to business objectives.
* Stakeholder Engagement & Delivery: Manage requests through a structured lifecycle including build, testing, and deployment.
* Stakeholder Engagement & Delivery: Maintain clear communication with stakeholders throughout delivery.
* Power BI Data Models & Reporting: Own and enhance Power BI semantic models to support reporting requirements.
* Power BI Data Models & Reporting: Develop and maintain DAX measures in line with agreed business logic.
* Power BI Data Models & Reporting: Build models that are scalable, user‑friendly, and suitable for both dashboards and self‑service reporting.
* Power BI Data Models & Reporting: Collaborate with analytics and engineering teams to maintain consistency in reporting standards.
* Data Warehouse Reporting Layer: Support development of the reporting layer within the data warehouse using SQL.
* Data Warehouse Reporting Layer: Create and maintain reporting tables and views.
* Data Warehouse Reporting Layer: Work closely with data engineers to ensure outputs follow dimensional modelling best practices.
* Data Warehouse Reporting Layer: Investigate and resolve data quality issues, ensuring outputs reconcile with source systems.
* Data Warehouse Reporting Layer: Improve performance across both SQL queries and Power BI models.
Essential Skills & Experience
* Strong hands‑on experience with Microsoft Power BI, including DAX.
* Experience using Power BI Service, including publishing, workspace management, and scheduled refreshes.
* Advanced T-SQL skills, including views, stored procedures, CTEs, and window functions.
* Solid understanding of data modelling concepts such as fact and dimension tables, and star schemas.
Desirable Experience
* Experience with Azure Synapse or similar cloud data platforms.
* Knowledge of Power Query (M language).
* Understanding of Power BI performance optimisation techniques.
* Familiarity with Git and structured release or deployment processes.
* Experience working in Real-Estates companies is a great nice to have.
Additional Information
This is a contract role for UK residents only. This role does not offer sponsorship. You must have the right to work in the UK with no restrictions. Some of our roles may be subject to successful background checks including a DBS and credit check.
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