Senior BI Developer — Data Insights, Hybrid & Growth

Placements24; Sandton; Hybrid; ZAR 700,000 - 1,000,000; Full time

Benefits offered by this job

Competitive salary

Health insurance

Retirement planning

Generous paid time off

Hybrid work model

Collaborative, data-focused culture

Job summary

Placements24 is seeking a Senior BI Developer in Sandton to transform raw data into actionable insights that guide strategic decisions. You will design, develop, and maintain robust BI solutions including dashboards, reports, and data models to support decision-making.

You will work with stakeholders, optimize SQL queries, manage data warehouses, and mentor end-users on BI tools. The role offers a hybrid work model and opportunities for professional growth within a data-driven environment.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience.
• 5+ years of BI development and data warehousing experience.
• Proficiency in BI tools such as Power BI, Tableau, or QlikView.
• Strong SQL and database knowledge (SQL Server, Oracle, PostgreSQL).
• Experience with ETL processes and data modeling.

Responsibilities

• Design, develop, and implement BI solutions including dashboards and data visualizations.
• Build and maintain data warehouses and data marts with data integrity.
• Develop and optimize SQL queries and stored procedures for data extraction.
• Collaborate with stakeholders to translate data needs into technical specs.
• Model data and schemas to support reporting; train end-users on BI tools.

Skills

5+ years BI development

Power BI

Tableau

QlikView

SQL

ETL processes

Data modeling

Education

Bachelor's degree in Computer Science or related

Tools

SQL Server

Oracle

PostgreSQL

ETL Tools

Job description

Placements24 is seeking a Senior BI Developer in Sandton to transform raw data into actionable insights that guide strategic decisions. You will design, develop, and maintain robust BI solutions including dashboards, reports, and data models to support decision-making.

You will work with stakeholders, optimize SQL queries, manage data warehouses, and mentor end-users on BI tools. The role offers a hybrid work model and opportunities for professional growth within a data-driven environment.