Power BI Developer Intermediate — Data Visualizations

GVW Group; Durbanville; On-site; ZAR 500,000 - 800,000; Full time

Benefits offered by this job

Flexible work arrangements

Competitive compensation

Job summary

GVW Group in South Africa seeks a skilled BI Developer (Intermediate) to transform raw data into actionable insights through Power BI dashboards and data models. You will collaborate with stakeholders to design and optimize reports, ensuring high performance and usability.

The role involves developing semantically rich data models, writing advanced DAX and SQL, and providing end‑user training to drive adoption. Join a dynamic team focused on data‑driven decisions.

Qualifications

• Bachelor's degree in business, Information Technology, Computer Science, or a related field.
• 3+ years of work experience using Power BI, with a proven track record of delivering successful projects and solving complex problems. Proficient in writing advanced DAX.
• Strong understanding of data visualization principles and best practices.
• Experience with SQL and data modeling (e.g., star schema, snowflake schema).
• Familiarity with ETL processes and tools.
• Excellent problem‑solving and analytical skills.
• Strong communication and collaboration abilities.
• Curiosity and willingness to learn new concepts.

Responsibilities

• Partner with business stakeholders to gather and translate requirements into data solutions.
• Develop, test, and maintain Power BI dashboards, reports, and visualizations with high-level insights.
• Design and optimize semantic data models using Power BI Desktop and Power BI Service; write complex DAX.
• Develop and optimize SQL queries; create views and stored procedures; modify existing SQL code.
• Connect Power BI to data sources, including SQL databases, APIs, and cloud platforms.
• Implement best practices for Power BI performance optimization and indexing.
• Provide end‑user training and ongoing support to drive adoption and satisfaction.
• Assist with Power BI Service workspace management and report deployment.

Skills

Power BI

DAX

SQL

Data modeling

ETL processes

Data visualization

Problem solving

Communication

Education

Bachelor's degree

Tools

Power BI Desktop

Power BI Service

Job description

GVW Group in South Africa seeks a skilled BI Developer (Intermediate) to transform raw data into actionable insights through Power BI dashboards and data models. You will collaborate with stakeholders to design and optimize reports, ensuring high performance and usability.

The role involves developing semantically rich data models, writing advanced DAX and SQL, and providing end‑user training to drive adoption. Join a dynamic team focused on data‑driven decisions.