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Data Engineer

Company:
executiveplacements.com
Location:
Durban, KwaZulu-Natal, South Africa
Pay:
55000 Monthly
Posted:
October 22, 2025
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Description:

Responsibilities:

Assembling large, complex sets of data that meet non-functional and functional business requirements

Design, develop, monitor and maintain scalable data pipelines and ETL processes

Build required infrastructure for optimal extraction, transformation and loading of data from various data sources using Integration and SQL technologies, often these are Cloud based

Identifying, designing and implementing internal process improvements including redesigning infrastructure for greater scalability, optimizing data delivery, and automating manual processes

Building analytical tools to utilise the data pipeline, providing actionable insight into key business performance metrics

Ensure data quality, consistency, integrity, and security across all systems

Drive continuous improvement of data engineering best practices and tooling

Required Skills and Experience:

Bachelors Degree in Computer Science, Engineering, Mathematics, or related field

5-7 years of experience in a database management, data engineering or similar role

Proficiency in programming languages such as Python or Scala

Strong proficiency in SQL and experience with relational databases (e.g. MSSQL, PostgreSQL, MySQL)

Hands-on experience with No-SQL database technologies

Experience in database optimization and performance tuning required

Good understanding of Data Integration patterns

Exposure to BI tooling such as Power BI or Yellowfin is advantageous

Experience setting up MS SQL Replication and Data Archiving strategies will be beneficial

Experience with cloud platforms (e.g., AWS, GCP, Azure) and services like S3, Lambda, Redshift, BigQuery, or Snowflake

Familiarity with big data technologies like Apache Spark, Data Bricks, and Hive

Familiarity with data modelling, warehousing concepts, and data governance practices

Exposure to Data cleansing and de-duplication techniques will be beneficial

Advantageous:

Experience with stream processing tools (e.g., Kafka, Spark Streaming, Flink)

Knowledge of containerization (Docker) and orchestration tools (Kubernetes)

Understanding of CI/CD principles and infrastructure-as-code

Exposure to machine learning workflows and MLOps

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