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ATA IT

QA Engineer (Intermediate) - Optimus

ATA IT · Bangkok, Thailand

IT Services and IT Consulting · 201-500 employees

Yesterday
Mid (2-5 yrs) Full-time Thailand
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About the role

The QA Engineer will design and execute manual and automated test cases across frontend, backend, and API layers within an agile squad. They are responsible for identifying defects, managing test artifacts, and collaborating with cross-functional teams to ensure high-quality product releases.

What they look for

Manual testing Automated testing API testing Java Playwright SQL Postman Git Jira Regression testing Functional testing Database verification Agile Scrum Test automation Frontend testing

Requirements

Candidates must hold a bachelor's degree in a relevant field and possess 3–5 years of experience in software quality assurance. Strong proficiency in web application testing, automation frameworks like Java or Playwright, and familiarity with Agile methodologies are required.

Benefits

14 days vacation Health insurance for staff and families Life insurance Dental fee for staff and families Provident fund Annual party Monthly activities Laptop provided

Full description

As part of the Software Development team, the QA Engineer works in an agile squad to ensure the platform's quality and reliability. The role covers end-to-end manual and automated testing across frontend, backend, and API layers, working closely with QA, BA, Developers, Product Owners, and Scrum Masters to deliver high-quality releases.

 

Main Objectives and Activities

  • Understand business requirements, system workflows, and project scope to ensure effective test coverage.
  • Design, create, and execute test cases, test scenarios, and test data for web applications.
  • Perform end-to-end manual testing for both frontend and backend functionalities.
  • Validate APIs, database records, business rules, and system integrations.
  • Execute functional, integration, regression, smoke, and user acceptance testing.
  • Develop, execute, and maintain automation test scripts and test frameworks.
  • Identify, document, track, and verify defects throughout the testing lifecycle.
  • Analyze quality risks and proactively communicate issues to stakeholders and project teams.
  • Prepare testing artifacts including test plans, test reports, and test execution summaries.
  • Collaborate closely with QA, BA, Developers, Product Owners, and Scrum Masters to deliver high-quality products.

Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field.
  • 3–5 years of experience in Software Quality Assurance, with strong experience in web application testing.
  • Solid experience in manual testing, including functional, integration, system, and regression testing.
  • Hands-on experience in frontend and backend testing, including API validation and database verification.
  • Experience with automation testing tools such as Java, Playwright, Rest API, or similar frameworks.
  • Strong knowledge of test case design techniques, defect management, and software testing methodologies.
  • Ability to create complex test scenarios, prepare test data, and perform end-to-end testing.
  • Good understanding of Agile/Scrum methodology and software development lifecycle (SDLC/STLC).
  • Experience using tools such as JIRA, Postman, SQL, and Git.
  • Strong analytical, problem-solving, communication, and teamwork skills.

What you will get from ATA IT:

 

  • 14 days’ vacation in the first year
  • Health insurance for staff & families
  • Life insurance 
  • Dental fee for staff & families
  • Provident fund
  • Annual Party
  • Monthly Activities- Staff Birthday & Company Activities
  • Laptop provided by the company
  • Multinational company with flexible working hours, but professional company culture