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SC Cleared Tester

Opus Recruitment Solutions

City of London, City and County of the City of London, United Kingdom Full-time June 12, 2026
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Opportunity Description

For one of our leading clients, we are searching for two Quality Assurance Testers (Informatica) to support a large-scale public sector data programme. The role will involve delivering high-quality testing across data platforms, with a focus on Informatica solutions within cloud environments.

Key Responsibilities & Deliverables:
Execute end-to-end testing across data projects, ensuring quality and accuracy of Informatica solutions.
Analyse non-functional requirements, including technical architecture and deployment documentation.
Define and develop performance testing strategies and scenarios.
Prepare and execute performance test scripts using appropriate tools.
Monitor application and database performance within web-based systems.
Analyse test results, raise defects, and provide actionable recommendations.
Perform various performance testing types including load, stress, and soak testing.
Identify, diagnose, and report performance bottlenecks.
Full-time computer-and-mathematical

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