Remote QA Engineer – Web Apps & System Integration

COSO SDN BHD; Selangor; Remote; MYR 67,000 - 100,000; Full time

Job summary

COSO SDN BHD is seeking a QA engineer with 2+ years of software testing experience to understand complex software, investigate problems, and assist customers. You will test features and releases, examine customer workflows, and help define critical smoke and E2E scenarios.

The role involves on-call duties, remote work during on-call periods, and collaboration with developers to resolve issues. You should have solid QA fundamentals, the ability to investigate unfamiliar problems, and a practical

Qualifications

• 2+ years of software testing experience in a QA role.
• Experience testing web applications and APIs.
• Ability to investigate unfamiliar problems, form hypotheses, gather evidence.
• Clear written and spoken English with comfort handling customer conversations.
• On-call participation required with remote work during on-call periods.

Responsibilities

• Test features and releases, verify customer workflows, identify risks.
• Investigate issues using logs, APIs, and diagnostic tools to reach root cause.
• Document findings and provide evidence when escalating to developers.
• Help define critical smoke and end-to-end scenarios; support automation where possible.
• Use AI tools to assist testing, troubleshooting, and documentation, and verify results.

Skills

QA testing

Web testing

API testing

Root cause analysis

Job description

COSO SDN BHD is seeking a QA engineer with 2+ years of software testing experience to understand complex software, investigate problems, and assist customers. You will test features and releases, examine customer workflows, and help define critical smoke and E2E scenarios.

The role involves on-call duties, remote work during on-call periods, and collaboration with developers to resolve issues. You should have solid QA fundamentals, the ability to investigate unfamiliar problems, and a practical