Description:
Responsibilities:- Continuously maintain and improve reports and dashboards to ensure their accuracy, relevance, and alignment with evolving business requirements.
- Interpret business needs and translate them into effective data models, reporting solutions, and technical requirements.
- Design and implement advanced SQL queries across both normalized and star-schema database structures.
- Build and manage Power BI semantic models and develop insightful, interactive reports and dashboards.
- Partner with Data Engineers to ensure robust data architecture and maintain the integrity of data pipelines.
- Conduct thorough data validation across layers to maintain consistency and accuracy.
- Lead the configuration and enforcement of data security protocols, including Row-Level Security (RLS) in Power BI.
- Design and maintain exception-based reporting and develop trend visualizations to support proactive decision-making.
- Facilitate user acceptance testing (UAT) and provide end-user training and support to ensure successful adoption.
Education:
- Min 5 years' experience in data analysis or BI reporting
- Proficient in SQL and Dax (Power BI)
- Strong experience in designing and maintaining data models and reporting environments
- Familiarity with modern data platforms and concepts (e.g., data lakes, CI/CD and modern data warehousing
- Advanced Excel capabilities, including pivot tables, lookup functions and Power Query
Apply now!
31 Jul 2025;
from:
gumtree.co.za