Senior BI Developer - Johannesburg - up to R900k per annum
e-Merge IT Recruitment
- Johannesburg, Gauteng
- Permanent
- Full-time
- Production experience working with at least modern modelling tools - on premise and / or in the cloud
- Production experience building star-schema dimensional data warehouses
- Production experience building user friendly self-service Data Models using modern visualisation tools (e.g. Power BI, Analysis Services)
- Production experience building developer friendly technical Data Models using modern visualisation tools (e.g. SQL Views, Analysis Services, Azure Synapse Analytics, Power BI Desktop, Power BI Service, Power BI Apps)
- Production experience working with DAX modelling measures (e.g. Power BI, Analysis Services, DAX Studio, Tabular Editor or other external tools used with Power BI Desktop)
- Production experience building Dashboards for dev-testing self-service or technical dimensional models
- Solid T-SQL knowledge and SQL query development using MS SQL 2016 or later
- Experience with relational databases (SQL/PLSQL/Hive) and leveraging large data sets within a data warehouse (Hadoop, Oracle, MySQL)
- Understanding of analytical methods and regression models, and advanced analytics software (SAS, R, Python and others), big data programming.
- Relevant tertiary or qualification or diploma
- Minimum 5 years' experience in BI Development
- Minimum 5 years' experience in SQL development
- Relevant Microsoft Certification (SQL developer) will be beneficial.
- Proven experience as a BI Developer for data warehouses
- Proven work experience as a SQL Developer
- Experience in MS SQL, Analysis Services, Power BI, Azure Synapse Analytics
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