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Quality Test Engineer II - Performance Tester

Company: RELX

Location: Mexico, London

Posted: June 03, 2026

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Position Details

About the Role

We are seeking a skilled and detail-orientedPerformance Test EngineerΒ to join our global technology team. This role is responsible for designing, developing, and executing performance, load, stress, and scalability tests for web and API-based applications. You will work closely with cross-functional teams to ensure our systems meet performance benchmarks and deliver high-quality user experiences.

Responsibilities

  • Design, develop, and execute performance, load, stress, and scalability tests for web and API-based applications

  • Identify performance bottlenecks, root causes, and recommend optimizations across application, database, and infrastructure layers

  • Collaborate with developers, DevOps, and product teams to ensure systems meet performance benchmarks

  • Create performance test scripts, scenarios, and data models that simulate real-world usage patterns

  • Collect, analyze, and r...