Data Analyst

• Develop, maintain and enhance Power BI dashboards
• Work with business stakeholders to understand reporting requirements, business objectives and key performance indicators
• Analyse data to identify trends, opportunities, risks and actionable insights
• Translate complex datasets into clear, engaging and easy-to-understand visualisations and reports
• Support data-driven decision-making across operational, commercial and strategic initiatives
• Extract, transform and validate data from multiple sources
• Optimise data models, Power Query transformations and reporting performance
• Ensure data accuracy, consistency and adherence to reporting standards
• Present findings and recommendations to technical and non-technical audiences
• Support the development of a data-driven culture by promoting reporting best practices

Data Analyst, Power BI

• Perform deep-dive analysis of transactional data to identify trends, issues, and optimization opportunities
• Systematically identify opportunities to improve payment acceptance rates
• Develop and maintain automated merchant reporting and monitoring based on large datasets
• Translate complex data into actionable, data-backed insights to support internal business decisions
• Create and utilize AWS QuickSight Agents for automated and recurring reporting
• Identify patterns, performance drivers, anomalies, and improvement opportunities with statistical analysis tools
• Collaborate with internal teams and provide analytical support for data-driven decision-making

• Perform clinical data validation activities on assigned projects with minimal guidance and supervision
• Support data validation activities, Data Management documents and data cleaning matrices
• Perform or lead data validation, cleaning, review and reconciliation activities during study conduct and database lock
• Manage queries, review manual/SAS listings and reconcile external vendor data
• Perform or support setup of Data Management documents and ensure proper documentation
• Lead or perform user acceptance testing on clinical database setups
• Review protocols and EDC entry screens when required
• Provide input on data management timelines and coordinate operational activities during database setup
• Track and review CRFs and support data entry where required
• Ensure compliance with SOPs, ICH/GCP Guidelines and applicable requirements
• Perform or lead functional quality-control activities on databases and patient data
• Maintain training compliance and address identified training needs
• Provide on-the-job training to staff and project teams
• Mentor other clinical data analysts
• Act as a process lead for a specific data validation activity when assigned

Data Analyst jobs in South Africa

Data Analyst, Power BI

Data Analyst

Clinical Data Analyst II