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  •  ...Spark Administrator with strong Linux and Starburst/Trino skills to support large-scale data platforms in a regulated banking environment. Requires 5+ years of hands-on experience in big data infrastructure and system operations. Job Description Key... 

    Absa Group Limited (Absa)

    Gauteng
    11 days ago
  •  ...nurture our intellectual property for the benefit of our clients. Role Purpose You will be responsible for designing and developing ETL, data integration, data warehouse, performance tuning, Data Modelling and business intelligence reporting modules to deliver... 

    Guardrisk

    Gauteng
    27 days ago
  •  ...systems coding assignments; and Supervision of the Junior Software Developers. Qualifications and Experience Minimum: 3 years...  ...Security technologies (Security API) 3 years' experience of data life cycle, Bigdata/Data analytics solutions, Apache Hadoop, Python... 

    SITA SOC (Ltd)

    Gauteng
    26 days ago
  •  ...integration, storage, and provisioning of data to meet business objectives through sound...  ...Architects, Business Intelligence Developers, Data Scientists and Product Owners, etc....  ...expertise. Provide Analytic infrastructure or big data technologies related support to Data... 

    FNB South Africa

    Gauteng
    11 days ago
  •  ...Analytics/Microsoft Fabric for query writing, indexing, performance tuning and schema design. Hands-on experience developing ETL pipelines, including data extraction from REST/SOAP APIs, databases and flat files. Proficiency in data transformation using Python and... 

    Creative Leadership Solutions

    Gauteng
    5 days ago
  •  ...APIs to support consulting, research, and reporting functions Develop and enhance SaaS products including ESG tools, economic scenario...  ...systems (ALM, ESG, Tender Response, Unit Pricing) with external data sources Partner with internal stakeholders to translate... 

    Communicate Finance

    Gauteng
    8 hours ago
  •  ...digital world.Job Description As a Data Science Analyst, you will design and implement...  .... Generative & Agentic AI Solutions: Develop and optimize LLMs, RAG pipelines, and...  ...with cloud platforms (Azure, AWS, GCP) and big data ecosystems (Databricks, Snowflake).... 

    Accenture

    Gauteng
    15 days ago
  •  ...countries. Job Description Senior Data Engineer will lead the development and optimization...  ...mechanisms for optimal performance. Big Data and Advanced Analytics: Champion the...  ...with data scientists, analysts, software developers, and other stakeholders to understand... 

    Old Mutual

    Gauteng
    13 days ago
  •  ...Description The key focus for the Senior Data Architect is to perform planning aligned...  ...and cloud-native technologies. Develop and oversee data architecture views...  ...similar. Data Related Experience: Big Data and Analytics (e.g., Hadoop, Spark)... 

    Old Mutual

    Gauteng
    13 days ago
  •  ...Analyse and understand the workings of data Delve into data analysis and enjoy uncovering...  ...data acquisition opportunities and develop APIs to retrieve data Analyse and understand...  ...quality, data security and data governance. Big Data: knowledge of big data technologies,... 

    FNB South Africa

    Gauteng
    18 days ago
  •  ...countries. Job Description The Junior Data Scientist is part of a team that is...  ...business results. This role will involve developing and deploying AI and machine learning models...  ..., dynamic environment. Experience with big data technologies (e.g., Hadoop, Spark)... 

    Old Mutual

    Gauteng
    19 days ago
  •  ...countries. Job Description As a Junior Data Engineer, you will be responsible for...  ...Collaborate with senior data engineers to design, develop, test, and deploy data pipelines....  ...Preferred Skills: Experience with big data technologies (e.g., Apache Spark, Hadoop... 

    Old Mutual

    Gauteng
    22 days ago
  •  ...Solutions We are seeking an experienced Senior Data Engineer - Team Lead to join our team and...  ...actionable insights. Design, build, and develop relational and star-schema data models....  ...batch processing frameworks. Utilize Big Data technologies like Hadoop, Spark, and... 

    Moyo Business Advisory

    Gauteng
    12 days ago
  •  ...To design, build, and maintain robust data pipelines and infrastructure that support...  ...Enterprise Architecture, Solution Architects, BI Developers, Data Scientists, and Product Owners....  ...infrastructure support for analytics and big data technologies. Prepare and... 

    FNB South Africa

    Gauteng
    27 days ago
  •  ...domain-specific expertise in machine learning, data mining, and information retrieval to...  ...domain knowledge to analyse datasets and develop statistical models and algorithms that cater...  ...Proven track record of successfully applying big data frameworks, such as Apache Spark, to... 

    Nedbank

    Gauteng
    26 days ago
  •  ...influence. They are currently seeking a Senior Specialist: Data Analytics to join their growing team.This role offers the opportunity...  ...projects. Support audit teams with data-driven insights, developing tailored analytics tests aligned to risk and control frameworks... 

    Salix Recruitment

    Gauteng
    3 days ago
  •  .... Key Purpose The purpose of this role is to manage the data function within the Vitality environment. Personal Attributes...  ...reports Root cause analysis and result documentation Developing and working on exception reports Provide training and support... 

    Discovery Limited

    Gauteng
    13 days ago
  •  ...To provide operational and analytical support in order to manage data quality management. Minimum Qualification & Experience...  ...requirements and report on deviations and discrepancies. People Develop and maintain productive working relationships with peers and... 

    The South African Revenue Service (SARS)

    Gauteng
    11 days ago
  •  ...Description This role is individually accountable for turning data into actionable insights. The incumbent is relentlessly curious...  ...from the database for analysis and interpretation purposes. Develop and implement databases, data collection systems, data analytics... 

    Old Mutual

    Gauteng
    7 days ago
  •  ...the development, implementation and maintenance/enhancements of systems within the corporate/public sector, including Successfully developed and implemented applications Software development team leadership competency Software development deliverable Efford planning,... 

    SITA SOC (Ltd)

    Gauteng
    16 days ago
  •  ...Position Summary The Senior Director of Data Science would be leading Data Science for...  ...in business development, guide team to develop predictive and prescriptive models, develop...  ...in distributed computing environments / big data platforms (Hadoop, Elasticsearch, etc... 

    Visa

    Gauteng
    27 days ago
  •  ...Key Purpose Based in the Marketing Data Science Hub team within the Marketing and...  ...Lead a team of data modellers and ETL developers in driving BI deliverables for business....  ...data mart, cube, database technologies and big data frameworks. Experience working with... 

    Discovery Limited

    Gauteng
    8 days ago
  •  ...services and bancassurance.Job Purpose The purpose of the Data Engineer is to leverage their data expertise and data related technologies...  ...provisioning, streaming, self service, API and solutions around big data that support the Bank's strategy to become a data driven... 

    Nedbank

    Gauteng
    a month ago
  •  ...Test outputs and accuracy of models to ensure relevance. Use data and analytic insights to provide input into improving customer experience...  ...of the business value of projects, models and processes. Develop and apply analytical algorithms and methods to build, test and... 

    RMB - Rand Merchant Bank

    Gauteng
    11 days ago
  • Clicks Group is a retail-led healthcare group which has been listed on the JSE Limited since 1996. Through market-leading retail brands Clicks, GNC, The Body Shop and Claire's, the group has over 840 stores across southern Africa. Clicks Group is a leader in the healthcare...

    Clicks Group

    Gauteng
    a month ago
  •  ...asset management services and bancassurance.Job Purpose Developing a Capability Architecture across clusters to realise the business...  .... Job Responsibilities Make recommendations for data model design Alignment and assurance that technical designs align... 

    Nedbank

    Gauteng
    13 days ago
  •  ...Minimum Requirements: ~ Matric (essential): relevant diploma or degree in Data Analysis, Business Management, or related field (advantageous). ~2–5 years of experience in a data or operational analysis / administrative control role. ~ Strong analytical and numerical... 

    HandPicked Recruitment

    Gauteng
    13 days ago
  • HEINEKEN - the world's most international brewer. It is the leading developer and marketer of premium beer and cider brands. Led by the...  ...us on Twitter via @HEINEKENCorp.Purpose of the role: The Data Steward is responsible for leading a team of Master Data employees... 

    The Heineken Company

    Gauteng
    8 days ago
  •  ..., including traditional mobile voice and data, digital and mobile financial services as...  ...stride made, every award-winning product developed, is aimed at making our clientsâ€Â...  ...Data Engineering, Cloud Infrastructure, or Big Data Architecture (preferred) Industry... 

    MTN

    Gauteng
    2 days ago
  •  ...any given time.ENVIRONMENT: LEAD and develop the network-wide approach(es) to...  ...fill the role of a Head of Sense Making, Data & Insights. The successful incumbent will...  ...ecosystem. Lead the strategic approach to big picture information and data systems as resources... 

    Datafin Recruitment

    Gauteng
    8 days ago