SECURITY ENGINEERING

Quality Control Engineer

Help define and improve testing across web, mobile and backend systems. You will plan coverage, automate important user journeys and work with engineers to make releases more dependable.

Ho Chi Minh City, Vietnam (Hybrid)Full-Time4+ Years experience

What you’ll work on

  • Define and maintain test plans for functional, integration, regression, performance and security testing.
  • Translate business and technical requirements into detailed test plans and acceptance criteria.
  • Collaborate with Product Owners, Developers, and DevOps to align QA processes with release schedules.
  • Test web, mobile and desktop applications, along with backend APIs, using both manual and automated methods.
  • Validate real-time, high-concurrency features (Kafka streams, Redis caching/pub-sub, secure networking flows).
  • Conduct cross-platform testing for macOS, Windows, Linux, and mobile devices.
  • Verify compliance with security, privacy, and data protection requirements.
  • Build and maintain automated test suites (API, UI, performance, load).
  • Integrate automated tests into CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins).
  • Develop monitoring and validation scripts for production environments.
  • Drive root cause analysis for defects and incidents; ensure preventive measures are implemented.
  • Establish quality metrics (defect density, release readiness, regression coverage).
  • Maintain test documentation (test cases, execution logs, release sign-off reports).
  • Help the team improve its QA practices and support junior QA/QC engineers.

What you’ll bring

  • Bachelor's degree in Computer Science, Software Engineering, or equivalent experience.
  • 4+ years of professional QA/QC experience.
  • Strong experience in manual and automated testing for enterprise software.
  • Proficiency in Jira, Zephyr, and TestRail.
  • Hands-on experience integrating automated tests into CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins).
  • Experience with API testing (Postman, REST Assured, Newman, and Karate).
  • Experience with performance testing (Locust and k6).
  • Hands-on experience with cloud infrastructure testing (AWS, Kubernetes, or equivalent platforms).
  • Understanding of TLS/mTLS, certificates, and key management.
  • Strong problem-solving, debugging, and analytical capabilities.
  • Plus: Experience using AI tools to help generate automated tests.
  • Plus: Experience with prompting, agent/instruction/skills tools in IDEs.
  • Plus: Hands-on experience with Selenium, Playwright, Cypress, and Appium.

What’s on offer

  • Define the testing approach for security products used in demanding environments.
  • Sponsored training and certifications in quality and security auditing.
  • Gym membership and active wellness packages.
  • Hybrid hours, flexible arrangements, and a clean, modern office environment.
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