Senior Data Engineer

Johannesburg, Gauteng, South Africa

Job Description


Responsibilities:

  • Identify and Implement Process Improvements: Automate manual tasks, optimize data delivery, and enhance technology scalability.
  • Enhance Data Systems: Implement new features and improvements across data platforms.
  • Streamline CI/CD Processes: Optimize data pipelines within continuous integration and delivery workflows.
  • Manage Complex Data Sets: Assemble large, complex datasets to meet business and technical requirements.
  • Optimize ETL Processes: Ensure efficient data extraction, transformation, and loading.
  • Conduct Testing for Data Consistency: Develop and execute unit tests to maintain data accuracy across pipelines.
  • Automate Monitoring: Build and maintain automated solutions for tracking data pipeline performance and health.
  • Support Analytics Infrastructure: Maintain and improve reporting and analytics systems.
  • Ensure Data Quality and Governance: Uphold data governance standards and maintain infrastructure (AWS, database security, etc.).
  • Manage Metadata and Documentation: Maintain the data warehouse, data lake metadata, catalogs, and user documentation.
  • Ensure Best Practices in Database Management: Maintain optimal configurations, including collations, engines, and indexing strategies.
Education:
  • 5+ years' experience as a Data Engineer
  • BSc Degree in Computer Science / Information system / Engineering or related or equivalent experience
  • At least 2 years' experience building and optimising 'big data' data pipelines, architecture and maintaining data sets
  • Experience in Python, SQL, AWS, PySpark (desirable), AWS, Airflow, Docker
  • Proficiency in manipulating, processing and architecting large disconnected data sets for analytical requirements
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Job Detail

  • Job Id
    JD1358487
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    Johannesburg, Gauteng, South Africa
  • Education
    Not mentioned