Senior BI Developer — Data Warehousing & ETL

Placements24; Polokwane; On-site; ZAR 700,000 - 1,000,000; Full time

Benefits offered by this job

Medical aid

Retirement plan

Professional development

Collaborative office

Job summary

Placements24 is seeking a seasoned Business Intelligence Developer in Polokwane, Limpopo, ZA. The role focuses on designing, building, and maintaining data warehousing and ETL processes to empower reporting and analytics.

You will deliver dashboards with Power BI/Tableau/QlikView and collaborate with stakeholders to turn data into insights. You should have at least 4 years in BI/DW/ETL, strong SQL, and hands-on experience with BI tools.

Qualifications

• 4+ years in BI, Data Warehousing, or ETL development.
• Strong SQL and data modeling knowledge.
• Experience with BI tools and ETL tooling.
• Ability to translate business needs into data solutions.

Responsibilities

• Design, develop, and maintain data warehouse solutions to support reporting and analytics.
• Develop and optimize ETL processes ensuring data accuracy and availability.
• Create and maintain reports, dashboards, and visualizations using BI tools.
• Write complex SQL queries to extract and manipulate data from multiple sources.
• Collaborate with business users to gather requirements and deliver BI solutions.
• Perform data analysis to identify trends and insights for business goals.
• Ensure data quality and integrity throughout the BI lifecycle.
• Troubleshoot and resolve BI data warehousing issues.

Skills

SQL proficiency

Analytical skills

Communication skills

Independent work

Education

Bachelor's degree in Computer Science or Information Systems

Tools

Power BI

Tableau

QlikView

SSIS

Talend

Informatica

Job description

Placements24 is seeking a seasoned Business Intelligence Developer in Polokwane, Limpopo, ZA. The role focuses on designing, building, and maintaining data warehousing and ETL processes to empower reporting and analytics.

You will deliver dashboards with Power BI/Tableau/QlikView and collaborate with stakeholders to turn data into insights. You should have at least 4 years in BI/DW/ETL, strong SQL, and hands-on experience with BI tools.