Role Description
Senior Power BI Consultant
London – Hybrid- 3 days work from Client office in Central London
Permanent/ Fixed term contract with 6 months to start with and with possible extensions until Dec 2026
Candidates with shorter notice periods and full work authorization in the UK will be given preference
We are looking for a talented and experienced Power BI Developer with strong expertise in enterprise data modelling, DAX, SQL, and Snowflake. The role involves delivering high-quality reporting solutions, scalable semantic models, and end-to-end data workflows to support business and operational reporting. The ideal candidate will collaborate closely with stakeholders to build reliable, high-performance dashboards and data models aligned with strategic reporting needs.
Key Responsibilities
* Design, develop, and optimize Power BI semantic models for large datasets (4–5 GB and above).
* Build advanced DAX calculations using best practices for performance and maintainability.
* Perform data transformation using Power Query (M language).
* Integrate data from Snowflake, SQL Server, SharePoint, and other enterprise sources.
* Use Tabular Editor and DAX Studio for model optimization, versioning, and troubleshooting.
* Implement data model and report performance tuning techniques.
* Develop clean wireframes and intuitive dashboard layouts aligned to business needs.
* Manage distributed reporting across multiple user groups, business domains, and products.
* Conduct unit testing, change-impact assessments, and follow structured change-management processes.
* Ensure high levels of data integrity, validation, and quality assurance.
* Deliver end-to-end data solutions (data ingestion → modelling → visualization → deployment).
* Work with stakeholders to understand business requirements, including financial and P&L reporting.
Required Skills & Experience
* Strong hands-on experience with Power BI Desktop and Power BI Service.
* Advanced proficiency in:
* DAX
* M (Power Query)
* SQL
* Strong experience integrating and modelling data from Snowflake.
* Expertise in building scalable, high-performance semantic models.
* Proficiency with Tabular Editor and DAX Studio.
* Understanding of Power BI's calculation engine and performance optimization methods.
* Experience in large-scale distributed reporting environments.
* Strong dashboard design and visualization skills.
* Excellent attention to detail, data validation, and QA focus.
* Experience in delivering end-to-end BI solutions.
* Strong communication and collaboration skills with technical and business teams.
Nice-to-Have
* Experience in financial, investment, or asset/wealth management reporting.
* Understanding of P&L structures, multi-entity reporting, and operational metrics.
If interested please apply for an immediate discussion with talent team
#UST
Skills
Power Bi,Snowflake,Data Architecture