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ENVIRONMENT: A dynamic provider of Data-driven, Efficient & Cost-effective Tech Solutions in Joburg seeks the expertise of a Senior BI Developer whose core role will entail data modeling, dashboard creation, and using your analytical skills to provide valuable insights to clients. The successful incumbent must possess a Bachelor’s in Computer Science / Informatics or similar discipline with an MCSA Certification in BI Development & Business Intelligence and a MCSE Certificate in Data Management & Analytics and a Microsoft Certified Azure Data Engineer qualification. You will need a background in Data Warehouse design and Data Mining with an in-depth understanding of database management systems, online analytical processing (OLAP) and ETL and you must be able to gather own requirements from stakeholders, design, and implement solutions based on given requirements in an existing project. Your tech tools should include Power BI, DAX, SQL, T-SQL, SQL SSRS, SSIS, SSAS, Microsoft BI Stack, Storage Blob, Azure Synapse, Azure Analysis Service, Azure SQL, Azure Data Factory, Integration Runtime. DUTIES: Translate business needs to technical specifications. Design, build and deploy BI solutions (e.g., data warehousing models) Evaluate and improve existing BI systems. Collaborate with teams to integrate systems. Develop and execute database queries and conduct analyses. Create visualizations and reports for requested projects. Develop and update technical documentation. Client Data Support Maintain and support data analytics platforms. Conduct Unit Testing and troubleshooting. REQUIREMENTS: Qualifications – Bachelor's in Computer Science or Informatics or similar. Microsoft Certified Solutions Associate in - Business Intelligence Development and Business Intelligence Reporting. Microsoft Certified Solutions Expert in - Data Management & Analytics. Microsoft Certified Azure Data Engineer. Experience/Skills – Background in Data Warehouse design (e.g., Dimensional Modelling) and Data Mining. In-depth understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, Transform, Load) framework. Candidate must be able to gather own requirements from stakeholders, design, and implement solutions based on given requirements in an existing project. Familiarity with BI technologies - Power BI, Desktop & Online DAX, Microsoft SQL, T-SQL, SQL Server Reporting Services (SSRS), SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), Microsoft BI Stack, Storage Blob, Azure Synapse, Azure Analysis Service, Azure SQL, Azure Data Factory, Integration Runtime. Understanding of ERP, CRM and other business applications / business processes. Desired Skills: Senior BI Developer
Here's where they are and how to stand out in your next interview.
24.795Jobs
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.