Senior BI Developer - Transform Data into Insights (Paarl)

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

Benefits offered by this job

Competitive salary and performance‑or‑

Comprehensive health, dental, and view

Generous paid time off and holiday

Opportunities for professional growth

Stable and supportive work environment

Exposure to impactful analytics proj.

Job summary

Placements24 in Paarl, Western Cape, seeks a Senior Business Intelligence Developer to design, develop, and maintain BI solutions, dashboards, and data models for a leading financial services institution. You will translate business needs into technical specifications, optimize data warehouses, and ensure data integrity in an on-site role.

You will work with SQL, ETL processes, and BI tools such as Tableau, Power BI, and Qlik Sense to deliver timely insights and scalable analytics across the

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or a related quantitative field.
• 5+ years of experience in BI development or a related data analytics role.
• Strong proficiency in SQL and experience with relational databases (e.g., SQL Server, Oracle).
• Extensive experience with BI development tools such as Tableau, Power BI, Qlik Sense, or similar.
• Proven experience in designing and implementing data warehouses and data marts.
• Experience with ETL tools and processes (e.g., SSIS, Informatica).
• Understanding of data modeling techniques (e.g., star schema, snowflake schema).
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and interpersonal skills, with the ability to effectively engage with business stakeholders.
• Experience working in an Agile environment is a plus.

Responsibilities

• Design, develop, and implement BI solutions, including reports, dashboards, and analytical tools.
• Develop and maintain ETL processes to extract, transform, and load data from various sources into data warehouses.
• Create and optimize complex SQL queries for data extraction and analysis.
• Build and maintain dimensional data models and OLAP cubes for efficient data retrieval and analysis.
• Collaborate with business users to understand their reporting and analytical needs and translate them into technical specifications.
• Ensure data accuracy, integrity, and consistency across all BI solutions.
• Develop compelling data visualizations that effectively communicate key insights.
• Provide training and support to end-users on BI tools and reports.
• Stay up-to-date with the latest trends and technologies in BI.
• Troubleshoot and resolve issues related to data integrity and BI system performance.

Skills

SQL proficiency

Analytical thinking

Problem solving

Communication skills

Agile experience

Education

Bachelor's degree in Computer Science, Information Systems, or related

Tools

Tableau

Power BI

Qlik Sense

SSIS

Informatica

SQL Server / Oracle

Job description

Placements24 in Paarl, Western Cape, seeks a Senior Business Intelligence Developer to design, develop, and maintain BI solutions, dashboards, and data models for a leading financial services institution. You will translate business needs into technical specifications, optimize data warehouses, and ensure data integrity in an on-site role.

You will work with SQL, ETL processes, and BI tools such as Tableau, Power BI, and Qlik Sense to deliver timely insights and scalable analytics across the