Senior Data Warehouse & BI Architect

Sand Tech Holdings Limited; South Africa; Hybrid; ZAR 600 000 - 850 000; Full time

Job summary

A leading AI technology firm in South Africa is seeking a Senior Data Warehouse Developer to design and implement data solutions that empower impactful projects. The ideal candidate will have over 5 years of experience in data warehousing and ETL, with strong skills in SQL and data visualization tools like Power BI. This role involves collaborating with cross-functional teams and mentoring junior developers, offering the opportunity to work with modern cloud technologies in a dynamic environment.

Qualifications

• 5+ years of experience in data warehousing development and ETL.
• Proficient in SQL and relational databases like SQL Server, PostgreSQL.
• Experience with large-scale data warehouses and complex data integration projects.

Responsibilities

• Design, implement and maintain Data Warehouse and Data Lake.
• Create and manage end-to-end business intelligence solutions.
• Ensure data security and quality across systems.

Skills

Data warehousing development

ETL design

SQL programming

Data analysis

Data visualization

Data modeling

Education

BS/MS in Computer Science or equivalent

Tools

AWS Redshift

Power BI

Tableau

Job description

A leading AI technology firm in South Africa is seeking a Senior Data Warehouse Developer to design and implement data solutions that empower impactful projects. The ideal candidate will have over 5 years of experience in data warehousing and ETL, with strong skills in SQL and data visualization tools like Power BI. This role involves collaborating with cross-functional teams and mentoring junior developers, offering the opportunity to work with modern cloud technologies in a dynamic environment.