Dev-QA Engineer

Cygnify Pte Ltd; Kuala Lumpur; On-site; MYR 60,000 - 80,000; Full time

Job summary

A technology company in Kuala Lumpur is seeking a Dev-QA Engineer to ensure the quality of application components by designing automated tests. The selected candidate will work closely with developers on test strategies, contributing to CI/CD pipelines, and using technologies like Flutter, VueJS, and Go. This role requires a bachelor's degree in a relevant field and 3-5 years of experience in technical QA or software engineering. Strong skills in test automation and collaborative problem-solving are essential.

Qualifications

• 3-5+ years of experience in technical QA or software engineering roles.
• Strong hands-on experience writing tests for Flutter, VueJS, and Go.
• Practical experience with Playwright for E2E testing.

Responsibilities

• Design, implement, and maintain automated tests for core application components.
• Collaborate with developers to enhance test coverage and ensure quality.
• Optimize test automation pipelines with DevOps teams.

Skills

Automated testing

Flutter

VueJS

Go

Playwright

CI/CD integration

TDD/BDD practices

Education

Bachelor’s degree in Computer Science or related field

Tools

flutter_test

integration_test

Vitest

testify

mock generation

Job description

Role: Dev-QA Engineer

Location: Kuala Lumpur, Malaysia

The Dev-QA Engineer ensures the reliability and quality of core application components by designing and executing deep technical tests across Flutter, VueJS, and Go services. They will build robust automated test suites, validate API and system behaviors, and collaborate closely with developers to drive high engineering standards through strong test frameworks integrated into CI/CD pipelines. This role strengthens product stability by proactively identifying regressions, improving test coverage, and advancing automation practices across the IS Division.

Key Responsibilities

• Design, implement, and maintain automated unit, widget, and component tests across Flutter, VueJS, and Go services.
• Use Flutter’s built-in test framework (unit, widget, integration tests) to validate mobile application components.
• Build and scale test suites in Vitest for VueJS components, including mocking utilities, coverage reports, and snapshot testing.
• Develop backend unit and integration tests using Go’s built-in testing framework (go test), including table-driven tests, benchmarks, and mocks.
• Create API-level and end-to-end workflows using Playwright for cross-platform UI and API validation.
• Work closely with developers to identify test gaps, define component-level acceptance criteria, and ensure code paths are fully covered.
• Establish and enforce best practices for testing (TDD/BDD), coding standards, mocking strategies, and quality gates integrated into CI/CD.
• Analyze logs, application behavior, and system metrics to validate reliability and detect regressions early.
• Contribute to test automation pipelines, collaborating with DevOps teams to optimize execution speed, flakiness detection, and parallelization.
• Document test strategies, maintain test coverage dashboards, and conduct knowledge-sharing sessions with engineering teams.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 3–5+ years of experience in technical QA, software engineering, or test automation roles.
• Strong hands-on experience writing tests for:
• Flutter (unit, widget, integration tests using flutter_test / integration_test)
• VueJS (Vitest, Vue Test Utils)
• Go (go test, testify, mock generation)
• Practical experience with Playwright for E2E and component testing.
• Solid understanding of CI/CD pipelines and integrating automated test suites into build-and-release workflows.
• Familiarity with API design (REST/GraphQL), JSON structures, and backend service interactions.
• Comfortable reading, debugging, and profiling application code across multiple languages.
• Experience working in Agile environments with engineering teams.
• Strong analytical skills, attention to detail, and ability to troubleshoot complex scenarios.