Job Overview Date Posted: Posted 18 hours ago Location: Johannesburg, Gauteng Job Title: Data Scientist Education Level: Diploma Job Level: Senior Minimum Experience: 5- 7 Years Data Scientist job vacancy in Bedfordview, Johannesburg. Duties and Responsibilities: Design, develop and deploy reporting and analytical capabilities, adhering to internal architecture and data integration standards as well as the long-term Business Intelligence technical strategy. Create visual reports for management. Investigate reporting queries. Maintain data quality by developing data quality scripts and investigating source data and systems. Understand all business processes and systems to develop reporting solutions. Collaborate within the Business Intelligence team to build and maintain an end-to-end Business Intelligence solution that meets business requirements. Make modifications to existing Business Intelligence reporting and analytical solutions to accommodate changes in source systems and new business requirements. Optimize reporting and analytical solutions to provide optimal performance under increasing data volumes. Document solutions, both technical (design & metadata) and procedural (policies and procedures) to ensure that colleagues understand how to support the solution. Test reporting solutions (unit testing & system integration testing) and verify that it meets business, functional and technical specifications. Requirements: Matric (essential) At least 5 years’ relevant working experience Strong MS SQL query writing and optimising experience (SQL, SSIS, SSRS, Power BI) Database design and optimisation
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