Senior Data Warehouse Engineer at DeARX Services (Pty) Ltd

Company: DeARX Services (Pty) Ltd

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DeARX Services (Pty) Ltd

Industry: ICT / Telecommunication

Posted: Sep 8, 2025

Deadline: Not specified

Job Type: Contract

Qualification: Bachelors

Experience:

Location: Gauteng

City: Pretoria

Field: Data, Business Analysis and AI , ICT / Computer

  • We’re looking for a Senior Data Warehouse Engineer to take charge of a mission-critical environment on a 12-month contract, based full-time onsite in Pretoria. This is a role where your expertise will directly impact stability, efficiency, and compliance and where you’ll be seen as the Subject Matter Expert.

Role responsibilities

  • Architect & Optimise: Design, build, and maintain scalable, stable warehouse environments that support business growth.
  • ETL Leadership: Develop and optimise SSIS pipelines with robust controls for accuracy, reliability, and automation.
  • Full Data Lifecycle: Manage ingestion, transformation, storage, archival, and retrieval processes end-to-end.
  • Governance & Compliance: Establish strong data governance practices, ensuring segregation, cataloguing, and audit readiness.
  • Continuous Improvement: Simplify, centralise, and streamline operations to ensure stability and scalability.
  • Audit Champion: Partner with auditors and consultants to ensure smooth reviews and compliance checks.

Role requirements

  • Proven experience in complex, high-volume warehouse environments.
  • Background in banking or financial services (preferred), with exposure to regulatory and audit-heavy environments.
  • Strong expertise in data governance, frameworks, and control processes.

Technical strength in:

  • MS SQL (on-prem, heterogeneous environment: Mongo, Postgres, Open Query)
  • ETL using SSIS, automated control environments, and SQLM Control integrated with SSMS.
  • Demonstrated ability to stabilise and scale existing data ecosystems.
  • Comfortable engaging with auditors, consultants, and both technical and business stakeholders.
     

Click here to apply

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