Manual QA Test Engineer (Video Streaming Applications)

ALPHAEUS PTE. LTD.Singaporemycareersfuturepublished 11/13/2026
Must-have:JavaScriptPythonGitBackendQA/TestCI/CD

We are looking for a Manual QA Test Engineer to support quality assurance and testing of video streaming and OTT applications. The successful candidate will be responsible for testing application functionality, identifying defects, and ensuring a seamless user experience across different devices and platforms.

Key Responsibilities

  • Perform manual functional, regression, feature, compatibility, integration, reliability, and performance testing.
  • Test video streaming and OTT applications across Windows, web, iOS, macOS, smart TVs, and other streaming devices.
  • Develop and execute test cases, test scenarios, and testing strategies.
  • Identify, reproduce, document, and track application defects through resolution.
  • Analyse application logs and troubleshoot software issues using Unix command-line tools.
  • Utilise Charles Proxy, Wireshark, or similar tools for network traffic analysis and troubleshooting.
  • Review automation test execution reports, investigate failures, and raise defects.
  • Validate accessibility features such as VoiceOver, Dynamic Type, Hover Text, and Full Keyboard Access.
  • Collaborate with developers and cross-functional teams to resolve application issues.
  • Support testing activities involving streaming devices such as LG TVs, Roku, and Amazon Fire TV.

Requirements

  • Hands-on experience in manual software testing, particularly Windows and web applications.
  • Experience testing video streaming, OTT, or similar consumer-facing applications.
  • Strong understanding of functional, regression, compatibility, and integration testing.
  • Experience using Charles Proxy, Wireshark, or similar network monitoring tools.
  • Ability to analyse logs, troubleshoot application issues, and perform defect triaging.
  • Familiarity with Unix terminal commands.
  • Strong analytical, problem-solving, and communication skills.
  • Currently based in Singapore and able to work onsite from Day 1.

Added Advantages

  • Experience in automation testing using Python or JavaScript.
  • Familiarity with Git, Jenkins, and CI/CD processes.
  • Experience in backend service testing.
  • Exposure to accessibility testing.
  • Interest in video streaming technologies and OTT platforms.