The posting
2 days WFH
About the role
You'll own software reliability, test automation and continuous quality improvement across both conventional software components and agentic AI capabilities for an AI-powered document processing and case intelligence platform on AWS GCC built by a Singapore public sector agency. 12-month contract with an optional 12-month extension.
Key responsibilities
- Collaborate with the business owner and business consultant to define clear and actionable user story acceptance criteria
- Work with backend engineers to ensure automated test coverage and prevent bugs and defects reaching production
- Analyse and decompose complex software systems to design holistic, risk-based test strategies
- Develop and maintain test automation frameworks using industry-standard tools
- Design, implement and execute comprehensive test suites covering functional, regression, exploratory and performance testing
- Perform time-boxed exploratory testing to uncover edge cases and usability issues
- Maintain a stable regression test suite integrated into QA nightly builds
- Lead system integration testing with other system owners to validate cross-system interactions
- Oversee UAT, coordinating with stakeholders to ensure business requirements are met
- Manage the defect lifecycle, test artefacts and test repositories to ensure clear tracking and reporting
About you
- Minimum 4 years' relevant working experience
- Strong knowledge of test automation strategies and risk-based testing
- Experience designing and executing test cases, test plans and test suites
- Hands-on experience with manual and automated testing for web, mobile and API services
- Familiarity with cross-browser, cross-platform and responsive UI testing
- Experience defining and executing structured evaluation criteria for agentic AI systems
- Experience with test automation frameworks such as Selenium, Playwright or Cypress
- Knowledge of test scripting and automation programming using Python, Java, JavaScript or C#
- Experience integrating test automation into CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, Bamboo)
- Ability to design maintainable, scalable and reusable test automation suites



