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Senior SDET

ATA IT

BangkokFull-timePosted Oct 8, 2026

Job description

Key Responsibilities

Design, develop, and maintain automated tests using tools (Playwright/Selenium, REST Assured,. Java). Integrate test suites into the CI/CD pipeline (e.g., Jenkins, GitHub Actions) and maintain pipelines. Participate in defining and evolving the testing strategy: coverage, prioritization, test data, mocking/stubbing. Document, organize, and execute test cases in Jira/Xray, including traceability, execution, and reporting.

Handle a portion of exploratory manual testing for non-automated scenarios. Participate in code reviews, impact analysis, and validation in collaboration with developers. Participate in capacity and performance testing (CPR). Analyze and diagnose defects (via logs, Datadog/Splunk as needed). Collaborate closely with Product Owners, developers, business analysts.

Promote best practices in automated testing, continuous improvement, and DevOps principles (rapid feedback). Use and contribute to the evolution of AI agents dedicated to QA activities. Demonstrate an agentic mindset by taking ownership, proactively identifying opportunities for improvement, driving automation innovation, and solving problems independently.

Qualifications

Bachelor's Degree in Computer Science, Computer Engineering, Information Technology, or related field. Minimum of 6 years of demonstrated experience in Software Quality Assurance and Test Automation. Strong knowledge of test automation processes using recognized tools (Playwright/Selenium, REST Assured,. Java). Experience with Git, GitHub, and GitHub Actions.

Ability to create, modify, troubleshoot, and optimize CI/CD pipelines and GitHub workflow configurations. Hands-on experience in REST API Testing using Rest Assured, Postman, or Swagger/OpenAPI Ability to structure and document work rigorously and manage multiple initiatives simultaneously. Excellent analytical skills and critical thinking.

Clear and effective communication with both technical and business teams. Experience with both Frontend and Backend testing. Ability to work independently and demonstrate ownership with an agentic and continuous improvement mindset in volatile and collaborative environment. Good command of written and spoken English. What you will get from ATA IT: 14 days’ vacation in first year Health insurance for staff & families Life insurance Dental fee for staff & families Provident fund Monetary Assistance (Childbirth, Funeral, Basket Visit) Annual Party Monthly Activities- Staff Birthday & Company Activities Annual Health Check Multi-national company with flexible working hours, but professional company culture Hybrid Work from Home Policy

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