Expert Data Analyst - Corporate Banking BI
Sector: Banking
Location: Brussels
Contract length: 8 months
Estimated daily rate (EUR): 650 - 760
Languages: Dutch or French · English
Estimated daily rates are Rivant market estimates for guidance — not a client rate card.
Role details
Start date: 2026-11-16
Duration: 8 months
Extension possible: Not specified
Education: Master's degree or equivalent experience
Location detail: Brussels (5 min walk from Central Station). Travel None. Remote/telework from Belgium only
About the role
A major Belgian bank in Brussels needs an Expert BI & Data Analyst to modernise Corporate Banking reporting — moving from legacy SAS/SQL, Alteryx and JavaScript/React stacks to a Power BI platform integrated with Microsoft Dynamics 365, so Sales, métier and leadership teams get reliable, governed insights.
Responsibilities
- Lead strategic migration of Corporate Banking BI from legacy SAS/SQL/Alteryx stacks to Power BI
- Design and enforce a scalable Power BI architecture including Premium capacities and deployment pipelines
- Coach and upskill the team on advanced DAX, Power Query/M and reusable patterns
- Build dimensional models and governed datasets aligned with enterprise data standards
- Optimise ETL/ELT pipelines (SAS, SQL, Denodo and related tools) with data-quality controls
- Document datasets, workflows and naming conventions for discoverability and auditability
- Validate outputs with stakeholders and reduce technical debt during coexistence with legacy systems
Business experience
| Skill | Level | Priority |
|---|---|---|
| Banking data and corporate banking reporting context | Not specified | Preferable |
| Proven experience with Agile delivery | Not specified | Preferable |
| Guiding teams through BI/tooling transitions while keeping business continuity | Not specified | Preferable |
Functional experience
| Skill | Level | Priority |
|---|---|---|
| Lead end-to-end BI and reporting modernisation from legacy ETL to Power BI architectures | Expert | Mandatory |
| Design scalable Power BI architecture and coach teams on DAX, Power Query and deployment practices | Not specified | Mandatory |
| Translate business needs into optimised analytical data models and metadata | Not specified | Mandatory |
| Own source-to-target mapping and ETL/ELT pipeline quality and reconciliation | Not specified | Mandatory |
Technical experience
| Skill | Level | Priority |
|---|---|---|
| Power BI stack (advanced DAX, Power Query/M, Premium capacities, deployment pipelines, XMLA endpoints) | ≥5 years relevant | Mandatory |
| SQL | Not specified | Mandatory |
| Data modeling: star/snowflake schemas, dimensional modeling, Power BI dataflows | Not specified | Mandatory |
| ETL tools: Alteryx, SAS, Denodo VQL, SSIS, Azure Data Factory | Not specified | Preferable |
Language requirements
Dutch or French · English
| Language | Speaking | Reading | Writing | Mandatory |
|---|---|---|---|---|
| Dutch | Fluent | Fluent | Fluent | No |
| French | Fluent | Fluent | Fluent | No |
| English | Fluent | Fluent | Fluent | Yes |
Soft skills
- Agile mindset: pragmatism, knowledge sharing, team success over individual heroics
- Drive for results and high-quality delivery
- Risk awareness in daily work
- Team player with cross-cultural collaboration
- Clear communication in a local language and English
Apply
Interested in this role?
Send your interest below. A person at Rivant will review it against this vacancy.
Get in touch
Register interest
Share your details and optionally upload a PDF CV.
Related vacancies
Explore similar banking and insurance freelance roles in Brussels.
Senior Business Analyst - Credit
Banking · Brussels
Senior Scrum Master - AI
Banking · Brussels
Senior Business Analyst - KYC
Banking · Brussels
Expert Data Governance Specialist - Payments
Banking · Brussels