Data Analyst
Il y a 1 heure
Brussels, Belgique
Asenium Consulting
Temps plein
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Asenium is looking for a BI & Data Analyst Expert to drive BI and reporting modernisation in a banking environment. You will help transition legacy data workflows to a scalable Power BI ecosystem, combining hands‑on technical expertise, business analysis, and team coaching.
Responsibilities:
- Lead the modernisation of legacy reporting and ETL workflows, ensuring business continuity throughout the transition.
- Design a scalable Power BI architecture, applying best practices for performance, security, deployment, and reuse.
- Translate business requirements into optimised analytical data models, including star and snowflake schemas.
- Define source-to-target mappings, optimise ETL/ELT pipelines, and integrate data sources with appropriate data quality controls.
- Establish documentation standards for datasets, business definitions, data lineage, refresh policies, and workflow dependencies.
- Design test cases, validate outputs with business stakeholders, and resolve performance issues and data inconsistencies.
- Coach team members on advanced DAX, Power Query/M, and collaborative Power BI development.
- Collaborate with business and technical stakeholders to support adoption, governance, and continuous improvement.
Must-have requirements:
- 5+ years of relevant experience in BI, data analytics, or data engineering.
- Advanced expertise in Power BI, including DAX, Power Query/M, Premium capacities, deployment pipelines, and XMLA endpoints.
- Strong SQL skills and experience in dimensional modelling, star/snowflake schemas, and Power BI dataflows.
- Proven ability to translate business needs into reliable, maintainable analytical solutions.
- Strong analytical, communication, coaching, and stakeholder collaboration skills.
- A pragmatic, collaborative mindset, with a focus on quality, risk awareness, and knowledge sharing.
- Fluency in English, plus Dutch and/or French.
- Master’s degree or equivalent professional experience.
Nice-to-have requirements:
- Experience with banking data and BI transformation in financial services.
- Knowledge of Alteryx, SAS, Denodo VQL, SSIS, and/or Azure Data Factory.
- Experience integrating Power BI solutions with Microsoft Dynamics 365.