Senior BA
Solliciteren
Plaats
Brussel1000
Brussel
België
Contract
Vooltijds, Onbepaalde duurDatum gepubliceerd
2026-02-19Online to:
2026-04-20EUR 20.00 HOUR
Senior BA
- Acquism SARL
- Brussel
- 1 uur geleden
Job Location – Brussels, Belgium
Experience (Years): 8+ years
Pay Rate – TBN
Start Date - ASAP
6 Months Contract – Renewable
Domain: Retail
Role Overview
We are looking for a Senior Business Analyst for the DWHR Reports Rationalization project within a retail client in Belgium.
The Business Analyst (BA) will play a central role in analyzing, validating, and rationalizing the existing reporting landscape across Operating Units (OUs). The BA will collaborate closely with business stakeholders, Data Analytics teams, and technical teams to ensure SAP BO reports are evaluated, streamlined, and aligned with the future EDWH (Enterprise Data Warehouse) and Power BI-based reporting.
This role requires:
Strong analytical capability
Strong stakeholder engagement skills
Deep understanding of business processes, metadata, and reporting ecosystems
Key Responsibilities:
Report Inventory, Understanding & Enrichment
Collect, review, and validate metadata for existing SAP BO iRAP local reports
Perform enrichment of initial report batches as outlined in the DWHR Report Rationalization Playbook (to be shared later)
Map report owners, usage patterns, data sources, universes, SQL scripts, KPIs, and consumers
Report Rationalization Analysis
Apply the Rationalization Framework: Retire, Replace, Refactor, Rebuild
Conduct relevance analysis based on:
Active users, business process alignment, usage patterns and technical dependencies
Use similarity matrices, lineage, and clustering logic to group reports logically
Facilitate working sessions with business teams to finalize rationalization decisions
Business Workshops & Stakeholder Engagement
Lead business workshops to review enriched group/batch inventories
Align with OU business leads, coordinators, and functional stakeholders
Understand requirements and validate recommendations
Document business expectations and playback validated outcomes
Requirements Gathering & Wireframing
Gather functional requirements for target Power BI reports and KPIs
Collaborate with stakeholders to create wireframes for new or consolidated reports
Ensure alignment with semantic models, business process flows, and future-state data architecture
Lineage, Metadata & Data Modeling Support
Work with technical teams to compile end-to-end lineage from source systems → DWH views → reports
Validate mappings for facts, dimensions, metrics, and calculations
Ensure metadata accuracy for Collibra updates (report catalog, SQL view catalog)
Support Estimation & Planning Activities
Contribute inputs to rationalization and realization estimation models (effort/complexity classification: S/M/L/XL)
Validate complexity drivers such as:
Pages/tabs
KPIs
Transformations
Visual types
Modeling requirements
Cross-Functional Collaboration
Migration Accelerator teams (metadata extraction, automation output validation)
Data modeling teams (fact/dimension design alignment)
Power BI developers (visual mapping, DAX needs)
Experience (Years): 8+ years
Pay Rate – TBN
Start Date - ASAP
6 Months Contract – Renewable
Domain: Retail
Role Overview
We are looking for a Senior Business Analyst for the DWHR Reports Rationalization project within a retail client in Belgium.
The Business Analyst (BA) will play a central role in analyzing, validating, and rationalizing the existing reporting landscape across Operating Units (OUs). The BA will collaborate closely with business stakeholders, Data Analytics teams, and technical teams to ensure SAP BO reports are evaluated, streamlined, and aligned with the future EDWH (Enterprise Data Warehouse) and Power BI-based reporting.
This role requires:
Strong analytical capability
Strong stakeholder engagement skills
Deep understanding of business processes, metadata, and reporting ecosystems
Key Responsibilities:
Report Inventory, Understanding & Enrichment
Collect, review, and validate metadata for existing SAP BO iRAP local reports
Perform enrichment of initial report batches as outlined in the DWHR Report Rationalization Playbook (to be shared later)
Map report owners, usage patterns, data sources, universes, SQL scripts, KPIs, and consumers
Report Rationalization Analysis
Apply the Rationalization Framework: Retire, Replace, Refactor, Rebuild
Conduct relevance analysis based on:
Active users, business process alignment, usage patterns and technical dependencies
Use similarity matrices, lineage, and clustering logic to group reports logically
Facilitate working sessions with business teams to finalize rationalization decisions
Business Workshops & Stakeholder Engagement
Lead business workshops to review enriched group/batch inventories
Align with OU business leads, coordinators, and functional stakeholders
Understand requirements and validate recommendations
Document business expectations and playback validated outcomes
Requirements Gathering & Wireframing
Gather functional requirements for target Power BI reports and KPIs
Collaborate with stakeholders to create wireframes for new or consolidated reports
Ensure alignment with semantic models, business process flows, and future-state data architecture
Lineage, Metadata & Data Modeling Support
Work with technical teams to compile end-to-end lineage from source systems → DWH views → reports
Validate mappings for facts, dimensions, metrics, and calculations
Ensure metadata accuracy for Collibra updates (report catalog, SQL view catalog)
Support Estimation & Planning Activities
Contribute inputs to rationalization and realization estimation models (effort/complexity classification: S/M/L/XL)
Validate complexity drivers such as:
Pages/tabs
KPIs
Transformations
Visual types
Modeling requirements
Cross-Functional Collaboration
Migration Accelerator teams (metadata extraction, automation output validation)
Data modeling teams (fact/dimension design alignment)
Power BI developers (visual mapping, DAX needs)
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