Senior BI Developer: Data Warehousing & Dashboards

Placements24; LegKraal Gate; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary and performanceBonu

Medical aid and retirement fund

Professional development and training

Generous annual leave

Career growth prospects

Collaborative work environment

Regular employee engagement activities

Job summary

Placements24 is seeking a Senior Business Intelligence Developer to lead BI initiatives in Mahikeng, North West. You will design data warehouses, build ETL pipelines, and create interactive dashboards to translate data into strategic insights for multiple departments.

You will leverage SQL, data modeling, and cloud platforms to deliver scalable, high-quality BI solutions and reports that drive business decisions. This role offers professional growth in a leading retail environment.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Statistics, or related field.
• 5+ years of BI development, data warehousing, or related analytics role.
• Experience designing and developing ETL with SSIS, Talend, or Informatica.
• Strong SQL proficiency and experience with SQL Server or Oracle.
• Hands-on experience with BI tools such as Power BI, Tableau, or QlikView.
• Solid data modelling knowledge (Star/Snowflake).

Responsibilities

• Design, develop, and implement scalable data warehouses and data marts.
• Develop and optimize ETL processes to integrate data from various sources.
• Create and maintain complex SQL queries for data extraction and analysis.
• Build interactive dashboards, reports, and visualizations using BI tools.
• Collaborate with stakeholders to gather requirements and deliver insights.
• Perform data modeling and ensure data integrity and efficiency.
• Troubleshoot data-related issues and ensure data accuracy.
• Optimize BI solutions for performance and scalability.
• Stay updated with BI trends and best practices.
• Provide training and support to end-users on BI reports.

Skills

SQL proficiency

Data analysis

Analytical thinking

Communication

Education

Bachelor's degree (CS/IS/Statistics)

Tools

SSIS

Talend

Informatica

SQL Server

Oracle

Power BI

Tableau

QlikView

Azure Data Warehouse

AWS Redshift

Job description

Placements24 is seeking a Senior Business Intelligence Developer to lead BI initiatives in Mahikeng, North West. You will design data warehouses, build ETL pipelines, and create interactive dashboards to translate data into strategic insights for multiple departments.

You will leverage SQL, data modeling, and cloud platforms to deliver scalable, high-quality BI solutions and reports that drive business decisions. This role offers professional growth in a leading retail environment.