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Manual QC Engineer

    Middle, Senior

    location

    Da Nang

    time

    Freelancer

JOB DESCRIPTION

  • Design and implement performance test plans and test scripts using K6 (JavaScript-based) and JMeter.

  • Execute load, stress, soak, and spike tests on web applications, APIs, and backend services.

  • Analyze performance test results to identify system limitations, bottlenecks, and potential optimizations.

  • Collaborate with development, QA, and infrastructure teams to troubleshoot and resolve performance issues.

  • Automate performance tests and integrate them into CI/CD pipelines (e.g., Jenkins, GitLab CI).

  • Monitor system behavior during tests using tools such as Grafana, Prometheus, or InfluxDB.

  • Generate detailed performance reports and present findings to stakeholders.

  • Maintain and update performance test environments and datasets to reflect production conditions.

JOB REQUIREMENTS

MUST HAVE

  • 3+ years of experience in Quality Control or QA with a focus on Performance Testing.

  • Proven experience in K6 and Apache JMeter for scripting and executing performance tests

  • Strong proficiency in K6 scripting (JavaScript) and JMeter test plan creation.

  • Solid understanding of HTTP/S, RESTful APIs, web technologies, and client-server architectures.

  • Experience integrating performance tests into CI/CD workflows.

  • Familiarity with APM and monitoring tools (e.g., Grafana, Prometheus, InfluxDB, Kibana).

  • Experience with data analysis tools and techniques to interpret performance metrics.

  • Knowledge of basic scripting (e.g., Bash, Python) for test automation is a plus.

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