Power BI Specialist
- Hiring Organisation
- Hays Specialist Recruitment Limited
- Location
- Cardiff, South Glamorgan, Wales, United Kingdom
- Employment Type
- Contractor
- Contract Rate
- £400 per day
Rate: £400 per day (Outside IR35) Role Overview We are seeking an experienced Power BI Specialist contractor to own enterprise semantic modelling, advanced DAX development and reporting governance.This is a hands-on technical role focused on Power BI semantic models, not dashboard production. You will design, optimise and govern certified … Responsibilities Enterprise Semantic Modelling Design, build and maintain enterprise Power BI semantic models using star schema and dimensional modelling best practice. Develop advanced DAX measures, calculation groups and reusable logic Ensure datasets reflect authoritative, agreed business definitions Implement time-aware models, surrogate keys and conformed dimensions Performance & Optimisation Diagnose ...