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  •  ...feature engineering, model selection, and hyperparameter optimisation - Extract, clean, and transform structured and semistructured data from multiple sources - Conduct exploratory data analysis (EDA) toidentify trends, patterns, and anomalies - Assess data quality... 

    The Hiring House

    Gauteng
    2 days ago
  •  ...Data Technologist I Permanent I Centurion JOB PURPOSE Source, gather, scope and map of statistical and visual/spatial information to respond to the operational data needs of the organization. KEY PERFORMANCE AREAS Data Engagement and Requirements Analysis... 

    Isilumko Staffing

    Gauteng
    6 hours ago
  •  ...Key Performance Areas ETL/ELT Pipeline Development & Maintenance SQL Optimization & Database Performance Data Quality, Reliability & Troubleshooting Cloud Infrastructure & Automation Collaboration, Integration & Documentation Minimum Qualifications &... 

    The Hiring House

    Gauteng
    2 days ago
  •  ...Key Performance Areas - Team Leadership & Technical Mentorship - Data Architecture & Scalable Solutions - Project Delivery & Stakeholder Engagement - Data Governance, Quality & Security - Strategic Impact, Innovation & AI Minimum Qualifications & Certifications... 

    The Hiring House

    Gauteng
    2 days ago
  •  ...Senior Data Technologist Permanent I Centurion Experience: A university degree in economics, statistics, mathematics, computer science, business information systems Quantitative skills, as evidenced by formal training in statistics, data mining, coding to... 

    Isilumko Staffing

    Gauteng
    6 hours ago
  •  ...of clerical duties, practices as well as the ability to capture data, Batho Pele principles, knowledge of working procedures in terms...  ...spreadsheet, verify missing data and errors observed during data entry, review and validate all data from the records, submit data and... 

    Office of the Chief Justice South Africa

    Gauteng
    a month ago
  •  ...Grow savings Improve welfare Create a safe transacting environment; and Improve financial literacyPurpose of the Job The Data Scientist is accountable for independently designing, developing, validating and operationalising advanced analytics and machine-learning... 

    Postbank (SOC) Ltd

    Gauteng
    4 days ago
  •  ...solutions. Write Python code and contribute to reusable machine learning pipelines. Work closely with international teams of data scientists, ML and software engineers to deliver solutions. Provide support for low-code/no-code solutions to enable business users... 

    Imizizi

    Gauteng
    6 hours ago
  •  ...and conditions Avoid misrepresentation or misleading sales tactics Collect and submit accurate documentation Adhere to POPIA/data protection standards (if applicable in your country) Education National Senior Certificate/ Matric (Grade 12): Finance... 

    Absa Group Limited (Absa)

    Gauteng
    a month ago
  • Our client, a prominent financial services organisation, is seeking a Data & AI Governance Lead to play a strategic leadership role in shaping and embedding governance practices across Data Management, Information Lifecycle Management, and Artificial Intelligence initiatives... 

    Network Finance

    Gauteng
    3 days ago
  •  ...Grow savings Improve welfare Create a safe transacting environment; and Improve financial literacyPurpose of the Job The Data Analyst is responsible for contributing to the development and integration of approved Management Information System (MIS) dashboards... 

    Postbank (SOC) Ltd

    Gauteng
    4 days ago
  •  ...South Africa offers dynamic career paths, structured graduate development programs, and continuous on-the-job learning across banking, data science, IT, and client advisory rolesJob Description To build, optimise and implement innovative quantitative analytical... 

    FNB South Africa

    Gauteng
    17 days ago
  •  ...Graduate Diploma | Master’s Degree in Information Studies or Information Technology ~8-10 years’ experience in working with unstructured data (e.g. Streams, images) ~ Understanding of data flows, data architecture, ETL and processing of structured and unstructured data ~... 

    Be Different

    Gauteng
    1 day ago
  •  ...the recruitment process, from application to an offer of employment.Introduction: We are seeking an experienced Intermediate Data Engineer to join a company based in Pretoria and manage and develop an established Microsoft Fabric data platform. The successful... 

    CLS Human Capital Specialists

    Gauteng
    3 days ago
  •  ...dazzle clients. Key Purpose The purpose of this managerial role is to lead the delivery of Agentic AI initiatives within the Data Science Lab, with accountability for translating high-value operational and clinical opportunities into safe, scalable, measurable AI... 

    Discovery Limited

    Gauteng
    20 days ago
  •  ...analytical models with large and varied datasets, working with a community of colleagues across Advanced Analytics, technology, and data and customer functions. Contributing to the wider community to enable AI capability across Vodafone globally. Development of machine... 

    Vodafone Global Enterprise

    Gauteng
    18 days ago
  •  ...planning standards. Ensure that the best planning practices are applied to improve efficiency of maintenance. Capture of Engineering data on a day-to-day basis. * Assist and stand-in for maintenance planner. Printing of daily maintenance schedules from a CMMS... 

    RCL Foods

    Gauteng
    18 days ago
  •  ...A leading technology solutions provider, is urgently seeking experienced Data Architects and Data Engineers based in Johannesburg, Gauteng to support upcoming projects focused on AWS-based data infrastructure.  Responsibilities:  Data Architects Design scalable,... 

    Hire Resolve

    Gauteng
    6 hours ago
  •  ...as training, Ovations ensures increased business adoption and project success for its clients. The primary requirement remains data analytics, including the ability to analyse complex datasets, develop data models, build reporting solutions, and translate business... 

    Ovations Technologies

    Gauteng
    5 days ago
  •  ...conditions which World War I had brought Brief description The main purpose of this position is to manage, govern and analyse the data ecosystem, ensuring comprehensive insights and driving data rationalisation to enable informed and effective decision-making across... 

    South African Reserve Bank

    Gauteng
    18 days ago
  •  ...brought Detailed description The main purpose of this position is to build, maintain and optimise Business Intelligence (BI) data pipelines that feed from various data systems across the South African Reserve Bank (SARB) and enable the support of Data as a Service... 

    South African Reserve Bank

    Gauteng
    10 days ago
  •  ...Ovations ensures increased business adoption and project success for its clients. Role Overview We are looking for a Senior Data Scientist,for our client in the banking sector, for a 12-month contract to build and optimize end-to-end machine learning, AI, and decisioning... 

    Ovations Technologies

    Gauteng
    5 days ago
  •  ...Umbrella Fund operations are conducted timeously and efficiently. Ensures delivery of key operational attributes such as system testing, data completeness and data quality. Proactively identify and correct production issues and data errors. Make recommendations to improve... 

    Discovery Limited

    Gauteng
    20 hours ago
  •  ...solutions Build and optimise RAG pipelines Integrate AI solutions with enterprise systems through APIs, connectors, microservices and data platforms Deploy AI agents across Microsoft Teams and Power Platform Implement security, governance, monitoring and responsible... 

    Ovations Technologies

    Gauteng
    5 days ago
  •  ...& IR management, payroll bureau services, project logistics, and employee benefits programs. Our Client is seeking to appoint a Data Analyst with an Industrial Engineering background to join their team. The ideal candidate will have strong analytical skills and a understanding... 

    MECS (Pty) Ltd

    Gauteng
    27 days ago
  •  ...The Data Visualisation Developer is a key member of the Deployment team and works on the reporting process and tasks for their service line as assigned. The tasks include the running and checking of reports for delivery as well as the development of custom and ad hoc... 

    Smollan

    Gauteng
    23 days ago
  •  ...clients Go Beyond and make a success of their proudly South African business. About the Role We are looking for a Business / Data Analyst Developer to join our BI & Analytics team. The successful candidate will be responsible for developing data pipelines, transforming... 

    Barron

    Gauteng
    14 days ago
  •  ...every opportunity while looking for ways to dazzle clients. Key Purpose The purpose of this role is to support the delivery of data science, machine learning, causal inference, and AI solutions that improve member engagement, health outcomes, operational... 

    Discovery Limited

    Gauteng
    20 days ago
  •  ...Key Responsibilities: Ensure data quality, governance, and integrity to support trusted decision-making Enforce documentation standards, system compliance, and audit readiness Design and implement practical, value-driven digital solutions aligned to business... 

    MECS Africa

    Gauteng
    6 hours ago
  •  ...forensic audit, corporate finance, corporate governance services, sustainable assurance services and others. Role Overview: The Data Engineer is responsible for the development and support of our centralised, enterprise data workflows. These workflows automate the... 

    PricewaterhouseCoopers (PwC)

    Gauteng
    a month ago