Senior BI Developer
- Posted 20 August 2026
- Salary Competitive Salary
- LocationLondon
- Job type Full Time
- Discipline Head Office , Other
- Reference6015_1787240855
- Job FunctionPermanent
Job description
We're recruiting on behalf of a Group business behind a portfolio of well-known global brands, for a Senior BI Developer to take ownership of their enterprise Power BI environment and lead the organisation's approach to AI readiness and adoption.
This is a senior, high-impact role combining deep technical BI/data engineering expertise with strategic input into how the business scales AI across its operations.
It's a fantastic opportunity for an experienced BI professional looking to broaden into AI strategy and governance within a well-established, brand-led business.
Main Responsibilities Will Include:
Owning and managing the end-to-end Power BI environment, including datasets, semantic models, gateways, dataflows and reporting infrastructure
Designing and maintaining scalable Power BI data models supporting enterprise-wide reporting and analytics
Managing ODBC connections and integrations between ERP systems, SQL Server and Power BI
Writing, optimising and maintaining complex SQL queries, views, stored procedures and backend logic
Owning the data modernisation roadmap, focusing on data quality, integration, lineage and master data foundations
Designing and maintaining ETL processes, data transformation pipelines and validation procedures
Developing and maintaining advanced DAX calculations, measures and performance optimisation strategies
Assessing and improving enterprise AI readiness across data, architecture, governance and operating model
Identifying, prioritising and building a business case for AI use cases across functions, including agents and automation
Establishing governance frameworks for AI systems covering access, security, testing, documentation and auditability
Person Specification:
Previous experience in Power BI, business intelligence, data engineering or data architecture roles
Advanced SQL Server expertise, including query optimisation and performance tuning
Strong experience managing ERP data structures, system integrations and enterprise data flows
Proven experience building and managing semantic models and enterprise datasets in Power BI
Strong knowledge of ETL processes, data modelling, data quality and master data management
Advanced DAX development and optimisation experience
Practical understanding of enterprise AI architectures, including generative AI, agentic systems and AI assistants
Experience assessing organisational AI readiness and translating priorities into AI use cases and roadmaps
Advanced Excel and PowerPoint skills, with experience working with ERP systems and large datasets
Excellent communicator with strong presentation skills and the ability to translate technical capability into business value
