Senior Data Analyst

Senior Data Analyst / Senior Power BI Developer

Permanent

Location: London Based, up to once a week onsite

Salary: Up to £70,000

Our client, a fast-growing tech scale-up in the life sciences and clinical research space, is hiring a Senior Data Analyst with deep Power BI expertise to own their enterprise Power BI reporting landscape.

What You'll Be Doing

• Design and maintain enterprise Power BI solutions: semantic models, reports, dashboards
• Build scalable data models (star schema, Kimball methodology) and advanced DAX measures
• Use Power Query (M) for data transformation
• Optimise report/dataset performance and manage deployment across environments
• Implement governance standards (naming conventions, documentation, RLS)
• Validate data via SQL and translate business requirements into BI solutions across Finance, HR, R&D and other teams

What You'll Bring

• 5+ years in Data Analytics / BI, with proven Power BI delivery in production
• Advanced Power BI (data modelling, DAX) and advanced SQL
• Experience with enterprise data warehouses, medallion architecture, Kimball methodology
• Strong grasp of BI performance optimisation
• Microsoft Fabric familiarity (Lakehouse, Dataflows Gen2)
• Strong stakeholder management and communication skills

Good to Have

• Azure/AWS/GCP experience
• Power BI deployment pipelines and governance experience
• Python/R scripting
• Power BI or Fabric certifications

What's on Offer

• Private Medical Insurance, Critical Illness Cover, Life Insurance
• Pension with 9% employer contribution
• Sponsored professional development
• Strong collaborative and vibrant working culture