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SQL Developer

Company

Recru-it

Location

johannesburg, city of johannesburg metropolitan municipality

Posted

July 11, 2026

Position Overview

             Key responsibilities:  
 SQL development and database engineering  
 Write advanced SQL queries, stored procedures, functions, views, and triggers.  
 Design, normalise, and implement relational database models and schemas.  
 Perform performance tuning and query optimisation, including execution plan analysis and troubleshooting.  
 Define and implement indexing strategies, including clustered, non-clustered, and columnstore indexes.  
 Develop and maintain ETL pipelines and data integration processes.  
 Apply data warehousing concepts and dimensional modelling techniques.  
 Manage database security, permissions, and access control.  
 Plan and execute backup, recovery, and disaster recovery procedures.  
 Handle transaction management and concurrency control in high-volume environments.  
 Support data migration initiatives and database deployments.  
 
 Design: ...
        

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