Data Engineer

2 weeks ago

Soweto, Gauteng, South Africa Skywaves Rise Full time R60 000 - R80 000 per year

Position: Big Data Engineer

Location: Johannesburg

Employment Type: Contract

Required Skills

  • Strong hands-on experience with
    Spark, Hadoop, Hive, HBase, Kafka
    , or similar big data tools.
  • Expertise in
    Python
    ,
    Scala
    , or
    Java
    .
  • Experience designing and managing
    ETL/ELT pipelines
    for large-scale datasets.
  • Solid understanding of
    ML model deployment
    , feature store concepts, and MLOps.
  • Experience with cloud technologies (AWS EMR, Glue, S3, GCP DataProc, Azure Databricks, etc.).
  • Strong understanding of
    APIs, microservices
    , and distributed system architectures.
  • Knowledge of
    geospatial data processing
    (GDAL, GeoSpark, Shapefiles, WKT/WKB formats, etc.) is a plus.
  • Familiarity with
    dashboarding/monitoring tools
    (Grafana, Kibana, Prometheus, Datadog).

Preferred Skills

  • Experience working in
    telecom domain analytics
    .
  • Exposure to
    CI/CD pipelines
    , Docker, Kubernetes.
  • Experience building secure client-facing platforms.
  • Knowledge of data governance, security, and compliance best practices.

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