Senior Quality Assurance Engineer

Location: Bangkok (Hybrid 2×/week)Type: Full-timeSalary: Max 80KAbout UsAt Aksorn Charoen Tat, we’re more than Thailand’s leading educational publisher—we’re on a mission to revolutionize how students learn. Backed by over 80 years of excellence, we blend deep domain expertise with cutting-edge technology to deliver transformative Ed-Tech solutions.Why Join Us• Build and scale microservices that handle over million concurrent users• Work in agile squads alongside educators, data scientists, and product leaders• Drive real-world impact with AI-powered adaptive-learning engines• Level up through hackathons, workshops, mentorship, and a generous learning budgetAbout the RoleWe are seeking a Senior QA Engineer who is strong in both Manual and Automation Testing, and equipped with excellent leadership, communication, and problem-solving skills.This role is ideal for someone passionate about driving product quality, mentoring others, and continuously improving testing processes in a fast-paced, collaborative environment.Key ResponsibilitiesTechnicalDesign and execute comprehensive Test Plans, Test Strategies, and Test CasesDevelop and maintain Automated Test Suites using Playwright (JavaScript/TypeScript)Integrate automated testing into CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) to ensure fast and reliable releasesConduct Manual and Exploratory Testing where automation is not applicableIdentify and analyze defects, determine root causes, and collaborate with developers to ensure quick resolutionExperience in Mobile Automation (Appium, Detox, or similar tools) is a plusLeadership & CollaborationLead and mentor QA team members to improve both technical and interpersonal skillsPlan QA resources, manage test priorities, and ensure quality alignment across projectsCommunicate clearly with cross-functional teams regarding quality risks and timelinesStay calm and decisive under pressure while maintaining high testing standardsPromote a Quality-Driven Culture throughout the organizationCore Requirements3–5+ years of experience in QA / Software Testing (Manual & Automation)Proven experience using Playwright for end-to-end automated testingStrong JavaScript / TypeScript skills and familiarity with Web Technologies (HTML, CSS, API)Deep understanding of Testing Methodologies, SDLC, and STLCPrior experience in a Lead or Mentorship roleExcellent communication, collaboration, and accountability skillsGrowth mindset and eagerness to learn new tools and improve processesAbility to perform well under pressure and manage multiple prioritiesNice to HaveExperience with Mobile Automation Tools (Appium, Detox, etc.)Familiarity with CI/CD tools (GitHub Actions, Jenkins, GitLab CI)Experience with Test Management Tools (TestRail, Zephyr, Xray)Hands-on experience in Agile/Scrum environmentsWhat We Expect from YouTake ownership of product quality and testing excellenceInspire and guide the QA team to achieve high standardsBe analytical, detail-oriented, and proactive in identifying improvementsCommunicate clearly, collaborate effectively, and contribute to continuous improvement