Power BI Developer at Boardroom Appointments – Johannesburg | Jobyssey

Minimum Requirements:

Matric (Grade 12)
Bachelors degree, Information Systems, Data Analytics, or a related field.
5+ years experience as Power BI Developer.
Strong experience in data analysis and business intelligence.
Mandate to have experience with BI tools and systems such as Power BI,
Tableau and QlikView.
Developing visual reports, KPI scorecards, and Dashboards using Power BI.
Experience in designing, developing, testing, and deploying Power BI scripts and performing detailed analytics.
Create relationships between data and develop tabular and other multidimensional data models.
Knowledge in Microsoft BI Stack and Data Analytics.
Experience in implementing row-level security on data and understanding application security layer models in Power BI.
Proficient in Power BI, including Power Query and DAX.
Experience with SQL and database management systems.
Familiarity with data warehousing concepts and ETL processes.
Experience in designmethodology and project documentation.
Integrating Power BI reports with various data sources including SQL Server, Excel, Azure, SharePoint, and cloud services.

Responsibilities:

Data Analysis and Reporting:
Gather and analyze business requirements to design effective data models.
Develop, publish, and schedule Power BI reports and dashboards to meet business requirements.
Create and maintain documentation for data models, reports, and dashboards.
Data Integration:
Integrate Power BI reports with various data sources including SQL Server, Excel, and cloud services.
Implement data integration and transformation processes using Power Query and DAX.
Collaboration and Support:
Collaborate with business users to gather requirements and ensure effective use of Power BI reports and dashboards.
Provide training and support to business users on Power BI usage and best practices.
Work with IT and data teams to ensure data governance and security policies are adhered to.
Performance and Optimization:
Optimize Power BI reports and dashboards for performance and usability.
Monitor and troubleshoot data refresh schedules and performance issues.

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