Data Engineer SQL Jobs in Johannesburg

Network Recruitment - Johannesburg (+1 location)

Design and implement advanced SQL queries across both normalized and star-schema database structures. Interpret business needs and translate them into effective data models, reporting solutions, and technical...

from: executiveplacements.com (+2 sources) - 3 days ago

IOCO - Johannesburg

Work closely with data engineers to improve the performance of long-running SQL queries and ETL pipelines, ensuring efficient resource use on the current platform. By joining IOCO you will have an open...

from: executiveplacements.com - 11 days ago

Datafin IT Recruitment - Johannesburg

Solid understanding of relational database concepts and normalization. Perform complex data transformations and optimizations. Experience with cloud-based SQL platforms (Azure SQL, AWS RDS) is a bonus... Datafin1

from: jobplacements.com - More than 30 days ago

CSG Recruit - Johannesburg

Practical knowledge of EDI standards and mapping between systems (e.g., ANSI X12, EDIFACT, XML). Understanding of data integration in a supply chain, automotive, or logistics industries (Beneficial) Tech... R50 000 - R63 000 per month

from: executiveplacements.com - 16 days ago

WatersEdge Solutions - Johannesburg

Support the evolution of the organisation’s data warehouse architecture, including adoption of Microsoft Fabric and star schema design principles Modernise and automate legacy SQL processes and data workflows...

from: executiveplacements.com - More than 30 days ago

WatersEdge Solutions - Johannesburg

Maintain and update Power BI dashboards to reflect changing business needs Support documentation for reports, dashboards, and data definitions Proficiency in Microsoft Excel (filters, pivot tables, formulas)...

from: jobplacements.com - More than 30 days ago

E-Merge - Johannesburg

Collaborate with data analysts, data scientists, and business stakeholders to understand data requirements and deliver high-quality datasets. Strong working knowledge of Databricks (including PySpark,... 850000

from: executiveplacements.com - More than 30 days ago

E-Merge - Johannesburg

Collaborate with data analysts, data scientists, and business stakeholders to understand data requirements and deliver high-quality datasets. Strong working knowledge of Databricks (including PySpark,... 850000

from: executiveplacements.com - More than 30 days ago

Datafin IT Recruitment - Johannesburg

Implement data visualization best practices to craft insightful and user-friendly dashboards, including intuitive homepages and navigation. Design and develop custom Power BI reports and dashboards to... Datafin1

from: jobplacements.com - More than 30 days ago

E-Merge - Johannesburg

Certifications in AI, Data, or Cloud Technologies (Microsoft AI Engineer, AWS Data Specialty, Microsoft Fabric Engineer, etc.) are advantageous. Engage in all phases of the project lifecycle, from strategy... 700000

from: executiveplacements.com - More than 30 days ago