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Yallo Retail - Senior Developer/Architect - Power BI

YALLO
Multiple Locations
10 - 14 Years

Posted on: 09/10/2025

Job Description

We're looking to onboard a Power BI Consultants to support the Group Audit and Advisory Services (GA&AS) team.

The resources should be mid to senior level, capable of working independently once the detailed scope of work is finalized.

Preliminary Scope of Work :.

- Code Development : PLSQL, PowerApps and Power Automate.

- Power BI : Design, develop, and maintain dashboards.

- Data Integration : From multiple sources (Oracle DWH, Excel, SQL Server, etc.)

- Data Modelling : Manage and develop data models within Power BI using Power Query and DAX.

- Migration Support : Assist in migrating existing dashboards (mainly from the Qlik Sense environment) to Power BI.

- Data Quality & Validation : Ensure accuracy and completeness of data across integrated sources.

- Performance Optimization : Optimize data models and DAX for performance and efficiency.

- Documentation : Maintain documentation of data flows, logic, and dashboards for governance and future reference.

- Security & Access Control : Implement row-level security and manage user permissions within Power BI.

- User Training & Support : Conduct basic training sessions and handovers to internal teams.

The role will involve migrating existing dashboards as well as developing new dashboards for internal audit purposes.

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