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$23k – $57k per year (Estimated)
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In office
Seniority
Senior · 4+ years exp
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Job Mail is a South African online job board offering a large selection of vacancies across the country and some positions abroad. Job seekers can search and apply for jobs online, upload a CV and receive job alerts, while employers and recruitment agencies can advertise positions to a broad national audience. The brand is one of the longer-established names in South African job advertising and is operated from South Africa.
If you’re a detail-oriented data professional with strong SQL and Power BI skills who enjoys working with complex, high-volume datasets, this role is worth serious consideration and offers meaningful exposure to enterprise-level data within the insurance and financial services sector.

Role Overview:

As a Data Engineer, you will play a crucial role in ensuring the accuracy, completeness, and reliability of data transformation processes. You will work closely with colleagues to deliver validated, actionable outputs from complex datasets.

Key Responsibilities:

  • Understand and work with existing team data processes, tools, and frameworks.
  • Support data transformation from multiple input systems (e.g., DINO, local SQL databases) into concise, validated outputs for business teams.
  • Perform thorough validation and verification checks to ensure data accuracy and completeness.
  • Identify, document, and communicate data errors clearly and concisely.
  • Collaborate with the data team to implement and track solutions for data issues.
Technical Requirements & Expertise:
  • Strong proficiency in Microsoft SQL for data ingestion, transformation, and analysis.
  • Advanced skills in Microsoft Excel, including Power Query, Power Pivot, and Power BI.
  • Ability to organise, manipulate, and analyse large datasets.
  • Knowledge of life insurance products is advantageous.
Qualifications & Background:
  • Bachelor’s degree in Science, IT, Actuarial Science, Data Science, or a related discipline.
  • Minimum of four years’ relevant professional experience in data analysis, data management, or business intelligence.
  • Ability to work independently with strong attention to detail.
  • Excellent communication and interpersonal skills to work effectively with both technical and non-technical stakeholders.
  • Ability to work under pressure and meet deadlines in a fast-paced environment.
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