Data Engineer
Exponant•Johannesburg, Gauteng
ContractSenior
👁️ 0 views•📝 0 applications•Posted 9/3/2026•Expires 10/3/2026
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Job Description
The Data Engineer will be responsible for expanding and optimizing our data and data pipeline architecture, as well as optimizing data flow and collection for cross functional teams.
The Data Engineer will work with our database architects, data analysts and data scientists and will ensure optimal data architecture and data governance is consistent throughout ongoing projects.
The incumbent will also be responsible for transforming data into readable, goal-driven reports / visual analytics solutions (e.g. Dashboards) for continued innovation and growth.
• Designing and implementing data strategies and systems,to create and maintain the data architecture that will drive various initiatives across the organisation.
• Build infrastructure to automate extremely high volumes of data delivery and creatively solve data volume and scaling challenges. Contribute to the design and architecture of innovative solutions to difficult problems.
• Work with team and stakeholders to continually assess and redefine data technology stack to support changing data patterns and business use cases and to bridge the gaps between Data teams and Business by constantly collaborating with all parties to understand data needs.
• Build the infrastructure with IT which is required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL and ‘big data’ technologies.
• Collaborate with IT to source and load a wide range of data across our business into the data lake so that it can be used by analysts and developers to develop data solutions for the business.
• Develop and enhance the data ingestion framework using specified toolsets and will need to understand and continuously seek techniques to ingest data, as well as ensure a high degree of quality and confidence.
• Assemble large, complex data sets that meet functional / non-functional business requirements.
• Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc
• Liaise between technical teams and specialists and business stakeholders, fostering inter-departmental coordination and cooperation.
• Data Governance (Quality, Accessibility, Ownership and Security). Engage with stakeholders to obtain an understanding of their data practices to contract, manage and meet expectations
Skills
• SQL
• Microsoft Power BI
• Databases
• Data Modelling
• Data Engineering
• Tableau
• Relational Databases
• Data Lakes
• Perfomance Metrics
• Data Pipelines
• OBIEE
• Informatica
• Teradata
The following experience is required for this role:
• 10 - 12 years’ experience in a Data Engineering role building and optimizing data pipelines, architectures and data sets.
• Constructing data acquisition, warehousing and reporting solutions.
• Advanced working SQL knowledge and 5 years’ experience working with relational databases, query authoring (SQL)
• Experience with a variety of databases, technologies, languages and visualisation engines (Power BI, Tableau, SAS)
• 3-4 years’ experience building analytics tools that utilize the data pipeline to provide actionable insights into customer management, operational efficiency and other key business performance metrics.
Minimum qualification Required
• An appropriate Post-Graduate qualification (BSc, Engineering or similar).
• Relevant programming qualifications and / or certifications
• Relevant Agile certification is preferable.
• 16 month contract
• Based in Pretoria.
email CV to ***email_hidden***
Required Skills
AgileCross-functional CollaborationData AnalysisData EngineeringPower BISQLTableau
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