Software Tester
Salary: ฿30,000 – ฿45,000 per month
About the role
We are looking for a Mid-Level Software Tester who is confident in manual testing and also has hands-on experience in Automation Testing (Playwright + JavaScript preferred, or equivalent tools). This role is suitable for candidates who have a solid foundation in SQL, functional and manual testing, and are eager to learn and adopt AI tools to improve testing efficiency. You will work closely with the development team to ensure software quality across mobile and web platforms.
Key responsibilities
Design, write, and maintain automated test scripts (Playwright/JavaScript or equivalent) to cover regression and critical business flows
Create test plans and test cases based on business requirements and technical specifications
Use SQL queries to validate data accuracy in relational databases
Execute functional, regression, and end-to-end tests across web and mobile applications
Perform API testing using tools such as Postman or Swagger
Document defects clearly and provide test summary reports to the team
Explore and apply AI tools (e.g. AI-assisted test case generation, AI-assisted script writing) to improve testing speed and coverage
Work with Developers and PM/Manager to resolve issues and improve system quality
About you
Bachelor's degree in Computer Science, IT, or a related field (or equivalent practical experience)
2 - 4 years of experience in Software Testing or Quality Assurance
Basic to intermediate SQL skills — able to write queries for data validation (SELECT, JOIN, WHERE, etc.)
Solid understanding of API testing (Postman/Swagger) and web/mobile application testing
Familiarity with Jira or similar bug tracking tools is a plus
Detail-oriented, eager to learn, good problem-solving mindset, and a positive can-do attitude
Hands-on experience writing and maintaining automated test scripts using Playwright with JavaScript/TypeScript, OR solid experience with another automation framework (Selenium, Cypress, or Appium for mobile)
Basic to intermediate English reading and writing ability
Experience supporting junior team members will be considered an advantage
Basic knowledge of E-commerce system testing is a plus
About us
OWNDAYS TECH&MEDIA (THAILAND) CO., LTD. is responsible for developing technologies that support OWNDAYS group companies, including both websites and applications. We are currently looking for talented and creative individuals to join our growing team.