BI Developer (SQL Server and SSIS)

Build the SQL, models and dashboards that run the weekly meeting at a retail chain analytics team in Tembisa. If you learn fast and don't mind being shown things twice, you'll settle in within a few weeks.

This post is in Tembisa (Gauteng). Please only apply if you can travel there daily.

• Automate weekly reports that used to take hours in Excel
• Build simple forecasting and segmentation models in Python or R
• Present findings to managers in plain language with clear charts
• Check data quality and trace odd numbers back to the source
• Keep a data dictionary so everyone uses the same definitions
• Meet business users to turn their questions into report requirements

• Advanced Excel
• Degree in statistics, maths, computer science, economics or a related field
• At least 2 years in a data or reporting role (not needed for graduate posts)
• Strong SQL, including joins, window functions and CTEs
• Able to explain what the numbers mean, not just show them

• Latest laptop with extra screen
• Annual bonus tied to company performance
• Hybrid work with two office days
• Paid cloud and BI certifications

• Build one public portfolio dashboard on a South African open data set if you have no work samples to share.
• Show a before-and-after, like "replaced a 6-hour manual report with an automatic daily dashboard".