Senior Power BI & Data Analytics Lead - Banking

Asenium Consulting

Brussel Hoofdstad

On-site

EUR 70,000 - 95,000

Full time

11 hours ago

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Job summary

Asenium Consulting is seeking a BI & Data Analyst Expert to drive BI and reporting modernization in a banking environment in Belgium. You will transition legacy data workflows to a scalable Power BI ecosystem, blending hands-on technical work, business analysis, and team coaching.

You will lead the design of a scalable Power BI architecture, translate business requirements into analytic data models, and mentor colleagues in DAX, Power Query/M, and governance to enable adoption and continuous

Qualifications

5+ years in BI, data analytics, or data engineering.
Advanced Power BI expertise: DAX, Power Query/M, Premium, deployment pipelines, XMLA.
Strong SQL and dimensional modelling skills (star/snowflake).
Ability to translate business needs into reliable, maintainable analytical solutions.
Fluent English; Dutch and/or French preferred.
Master’s degree or equivalent professional experience.

Responsibilities

Lead the modernisation of legacy reporting and ETL workflows.
Design a scalable Power BI architecture with best practices for performance, security, deployment, and reuse.
Translate requirements into optimized analytical data models (star/snowflake).
Define source-to-target mappings, optimise ETL/ELT pipelines, and integrate data sources with data quality controls.
Establish documentation standards for datasets, definitions, lineage, and refresh policies.
Design tests, validate outputs with stakeholders, and resolve performance issues.
Coach team on DAX, Power Query/M, and collaborative Power BI development.
Collaborate with stakeholders to support adoption, governance, and continuous improvement.