Senior BI Developer

SUMMARY:
Are you a data-driven problem solver who thrives on building robust BI solutions and turning complex data into meaningful insights? We’re looking for a Senior BI Developer to join a dynamic and fast-paced environment where innovation, collaboration, and continuous improvement are key.

POSITION INFO:
This role is ideal for someone who enjoys working across the full BI lifecycle - from data extraction and transformation to delivering impactful reporting solutions that support business decision-making
 
This opportunity sits within a well-established global mobility with a strong footprint across South Africa and international markets. The business operates in a fast-paced, high-volume environment, providing mobility solutions to both corporate and retail customers, and is known for its operational scale, brand recognition, and consistent market presence.
 
What makes this environment particularly attractive is its data-rich ecosystem - with large volumes of transactional and customer data flowing through the business daily, it creates a highly engaging space for BI and data professionals to work on meaningful, real-world problems. The company is continuously investing in data, reporting, and analytics capabilities to improve decision-making, efficiency, and customer experience.
 
From a career perspective, it offers the opportunity to work within a structured yet evolving environment, where you can gain exposure to complex systems, end-to-end BI solutions, and cross-functional stakeholder engagement. It’s ideal for someone who enjoys working in a commercial, operationally driven business, where insights directly impact performance and strategy.
 
The culture suits individuals who are hands-on, solutions-oriented, and comfortable in a fast-moving environment, with plenty of opportunity to take ownership, drive improvements, and contribute to ongoing transformation initiatives.
 
 
Duties:
 

• Design and develop end-to-end BI solutions, integrating data from multiple systems into a central data warehouse
• Build, enhance, and maintain ETL processes using Microsoft BI stack (SQL Server, SSIS)
• Develop and support Power BI reports and dashboards to meet evolving business needs
• Ensure data quality, integrity, and accuracy, reconciling outputs to source systems
• Collaborate with business stakeholders and analysts to translate requirements into technical solutions
• Support and optimise the existing BI platform, including process improvements and reverse engineering
• Mentor and guide junior team members while driving best practices and standards

• Matric (Grade 12)
• Degree (NQF7+) preferred in Computer Information Systems, Information Management, Finance, or Mathematics

• 3+ years’ experience in BI/ETL development within a Microsoft BI environment
• Strong technical skills in:
• MS SQL Server, SQL, SSIS
• Power BI (report development)
• Exposure to DevOps and PowerApps
• Solid understanding of:
• ETL methodologies and full SDLC
• Data warehousing and dimensional modelling (Kimball methodology)
• Experience working with data warehouses, cubes, and advanced data models

• Strong analytical and problem-solving mindset
• High attention to detail with the ability to start and finish projects effectively
• A natural collaborator and team player
• Resilient, self-managed, and able to thrive in an agile environment
• Curious and driven - someone who loves a challenge and is always learning