Senior Test Automation Engineer for AI & Cloud

NEUTRON PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

NEUTRON PTE. LTD.

is seeking an experienced QA Automation Engineer on a 12-month contract to own software reliability, test automation and continuous quality improvement for an AI-powered document processing and case intelligence platform on AWS GCC. You will lead automation strategies across web, mobile and API services, implement robust test suites, and drive cross-system QA activities throughout the project lifecycle.

Qualifications

• Minimum 5 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 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.

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.
• 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.

Skills

Test automation

Risk-based testing

Test planning

Selenium

Playwright

Cypress

CI/CD integration

Python

Java

JavaScript

C#

API testing

Manual testing

Tools

Selenium

Playwright

Cypress

GitHub Actions

GitLab CI

Jenkins

Bamboo

Job description

NEUTRON PTE. LTD.

is seeking an experienced QA Automation Engineer on a 12-month contract to own software reliability, test automation and continuous quality improvement for an AI-powered document processing and case intelligence platform on AWS GCC. You will lead automation strategies across web, mobile and API services, implement robust test suites, and drive cross-system QA activities throughout the project lifecycle.