QA Engineer — Web Apps, Automation & Quality Advocate

Zenika; Singapore; On-site; SGD 67,000 - 112,000; Full time

Job summary

Zenika Singapore is seeking a QA Engineer to work closely with developers, product owners, designers, and client stakeholders to ensure software delivered is stable, intuitive, and production-ready.

You bring hands-on QA experience with web portals and automated testing and you will design and execute test plans, balance manual and automation approaches, and contribute to CI/CD pipelines to improve release quality.

Qualifications

• 4+ years of hands-on QA experience, with a focus on web portals or web application testing.
• Proven experience designing and maintaining automated web UI tests using Katalon, Selenium, or similar.
• Solid understanding of HTML, CSS, browser behavior, and common web defects.
• Experience balancing manual and automated testing, deciding what should be automated.
• Familiarity with Agile/Scrum environments and working closely with developers.
• Experience with CI/CD pipelines and integrating automated tests into builds.
• Strong analytical and problem-solving skills, with attention to detail.
• Good communication and collaboration skills with technical and non-technical stakeholders.
• Working knowledge of SQL and database testing to validate web app data.
• Exposure to cloud platforms (e.g., AWS or Azure) is a plus.

Responsibilities

• Work hands-on within cross functional teams to test and validate web portals and browser-based applications used by real users at scale.
• Design, develop, and execute automated web test cases for critical user journeys, ensuring reliable regression coverage.
• Perform manual exploratory testing on web portals to uncover usability, edge-case, and integration issues.
• Translate user stories and requirements into clear test scenarios and acceptance criteria, with a focus on web UI behavior.
• Create and maintain test automation scripts using tools such as Katalon, Selenium, or equivalent web automation frameworks.
• Identify, report, and track defects with clear reproduction steps, collaborating closely with developers to drive fixes.
• Execute API and database-level validation to ensure data integrity across web workflows.
• Contribute to CI/CD pipelines by running and maintaining automated tests as part of continuous delivery.
• Continuously improve web QA practices, test coverage, and automation reliability.

Skills

QA experience

Web portal testing

Automated web UI tests

Test automation

SQL

Cloud platforms (AWS/Azure)

Tools

Katalon

Selenium

CI/CD tooling

Web automation frameworks

Job description

Zenika Singapore is seeking a QA Engineer to work closely with developers, product owners, designers, and client stakeholders to ensure software delivered is stable, intuitive, and production-ready.

You bring hands-on QA experience with web portals and automated testing and you will design and execute test plans, balance manual and automation approaches, and contribute to CI/CD pipelines to improve release quality.