PBT Group
Data Engineering Test Lead
Skills
12 days ago
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Important information
Location:
Cape Town, South Africa
Work mode:
Onsite
Published on:
8 October 2026
What they need
Employment Type
Contract
Experience
8 to 20 years
Salary
Job Published
08 October 2026
Job Reference No.
196464
Job Description
To lead the quality assurance and testing of data pipelines, ETL/ELT processes and reporting solutions, ensuring data is accurate, reliable and fit for business use. The role blends hands-on data/SQL testing with test leadership, UAT coordination and structured stakeholder engagement across Business, SMEs and technical teams.
Key Responsibilities
1. Testing & Data Quality
- Define and own the test strategy across SIT, data validation, regression and UAT for data and BI solutions.
- Design and execute data reconciliation, validation and quality checks (source-to-target, row counts, transformation logic, business rules).
- Build repeatable test frameworks and automated data quality checks where possible.
- Manage defect logging, triage, root-cause analysis and resolution tracking.
2. Leadership & Coordination
- Lead and mentor a small team of testers / QA analysts; coordinate testing resources and priorities.
- Plan and coordinate UAT with business users and SMEs — scope, entry/exit criteria, scenarios, execution tracking and business sign-off.
- Manage testing risks, dependencies and readiness for go-live.
3. Stakeholder Engagement
- Engage Business, Internal teams and SMEs in a structured, professional manner.
- Define test cases and communicate quality status clearly to non-technical stakeholders.
- Build credibility and a “big picture” business acumen — not just query-writing.
Minimum Requirements
Qualification: Bachelor’s degree/diploma in Computer Science, Information Systems, Engineering or related (or equivalent experience)
Experience: 5–8 years in data/QA testing, with 2+ years in a lead/coordination role
Core Technical: Advanced SQL (mandatory), ETL/ELT testing, data warehousing concepts (Kimball/Data Vault)
Testing:
Domain: Short-term insurance / financial services exposure highly advantageous
Cloud / Tooling: Exposure to Azure / AWS / Snowflake, Power BI / Qlik; test/automation tools an advantage
Advantageous / Nice-to-Have
- Guidewire, TIA or similar insurance platform data structures
- Python for test automation / data validation
- Experience in cloud migration or Medallion architecture initiatives
- ISTQB or similar testing certification
Key Strengths (Ideal Candidate)
- Strong SQL and data-testing capability with a quality-first mindset
- Proven test leadership and UAT coordination
- Structured stakeholder engagement and business acumen — commands respect and sees the bigger picture
- Analytical, methodical problem-solver who can bridge business and technology
Location: Cape Town
Engagement Type: Contract
Skills
Data WarehousingExtract Transform Load (ETL)SQLSystem Integration Testing (SIT)Test PlansUser Acceptance Testing (UAT)
Industries
Financial ServicesInsurance
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