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System Security Tester (Performance & Application Testing)

3-6 Years
SGD 5,000 - 8,300 per month
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  • Posted 9 hours ago
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Job Description

Job Description:

  • Responsible for validating system stability, resilience, and performance through structured testing activities.
  • The role focuses on designing and executing performance testing using Microfocus LoadRunner to ensure applications meet performance, reliability, and operational requirements.
  • The position works closely with development, infrastructure, and security teams to identify performance risks and optimize system behavior under various workload conditions.

Key Responsibilities:

  • Develop and create performance testing scripts using Microfocus LoadRunner by recording application workflows and user interactions.
  • Execute performance, load, and stress testing to ensure applications meet defined performance benchmarks and operational requirements.
  • Analyze system behavior under load conditions and identify performance bottlenecks, stability risks, or system weaknesses.
  • Fine-tune LoadRunner configurations and tool parameters to simulate realistic user scenarios and achieve accurate test results.
  • Collaborate with application, infrastructure, and security teams to define and design appropriate test scenarios and workloads.
  • Participate in different phases of the testing lifecycle, including test planning, execution, monitoring, and reporting.
  • Prepare detailed performance test reports with findings, risk observations, and recommendations for system improvements.
  • Support system readiness assessments prior to production deployment.
  • Ensure testing activities align with organizational quality, security, and operational standards.

Requirements:

  • Proven experience in performance testing using Microfocus LoadRunner or equivalent performance testing tools (mandatory).
  • Strong expertise in creating and maintaining performance test scripts.
  • Good understanding of software testing lifecycle (STLC) and testing phases.
  • Experience tuning testing parameters to meet expected performance objectives.
  • Ability to coordinate with cross-functional teams to identify test scenarios and testing requirements.
  • Understanding of system architecture, application workflows, and performance metrics.
  • Strong analytical and problem-solving skills.

Preferred Skills:

  • Experience testing enterprise or banking applications.
  • Knowledge of system monitoring tools and performance analysis techniques.
  • Understanding of application performance tuning and capacity planning concepts.
  • Exposure to ICT security or system resilience testing environments.

Core Competencies:

  • Performance Testing & Analysis
  • LoadRunner Script Development
  • System Stability & Resilience Testing
  • Test Scenario Design
  • Cross-team Collaboration
  • Performance Optimization

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Job ID: 144603011