Senior QA Automation Engineer - Manabie Vietnam
Manabie is a fast-growing EdTech startup with a mission is to prepare us for tomorrow’s world by delivering education to everyone worldwide. Our vision is to create positive change for our learners, our society, and Mother Nature.
Job Description:
PREPARING US FOR TOMORROW'S WORLD
You specialize in building leading-edge B2B2C solutions built on world-class technology stacks that bring our unique vertical SaaS experience to Japan, Southeast Asia, and beyond. Millions of people will be impacted by your contributions, which are demanding in design and quality but also incredibly rewarding.
Why work in Manabie:
- Growth environment with professional and highly skilled product teams.
- Be part of a high-growth startup journey and contribute to the digital transformation of education.
Responsibilities:
1. Automation Framework Development & Scaling
- Design, build, and scale robust web/mobile automation frameworks from scratch.
- Establish and enforce coding standards, folder structures, and reusable component libraries.
- Continuously improve framework architecture to support scalability and cross-team adoption.
2. Test Automation Management & Flaky Test Stabilization
- Manage and maintain the full automation test suite (create, update, and retire scripts).
- Develop structured automation coverage (functional, regression, smoke, sanity) aligned with releases.
- Identify, investigate, and resolve flaky tests to ensure reliable pipeline results.
- Implement retry strategies, proper wait conditions, and environment isolation.
- Monitor test stability metrics, report trends, and drive coverage improvements.
3. Git & Code Quality Management
- Manage Git branching strategies within the QA automation repository.
- Conduct code reviews for automation scripts to ensure readability and reusability.
- Collaborate with developers and DevOps to integrate automation into CI/CD pipelines.
Job Requirement:
Requirements:
* Must-Have:
- 5+ years of hands-on experience building and scaling automation frameworks (Playwright, Selenium, TestCafe, etc.).
- Proven experience in Git branching management and code review practices.
- Strong track record of diagnosing and stabilizing flaky tests in CI/CD pipelines.
- Experience managing test cases and automation scripts across multiple product releases.
- Demonstrated ability to set goals and track progress (individually and at team level).
- Solid understanding of SDLC, Agile practices, and CI/CD integration.
- Proficiency with API automation (Postman, Karate, or equivalent).
- Hands-on experience with SQL for data validation.
- English proficiency (Intermediate or above) for international team communication.
* Nice to Have (Highly Preferred):
- Experience in Salesforce or ERP system testing.
- Experience using AI agents or AI-assisted tools in a QA/automation context.
- ISTQB Advanced Level (Test Automation Engineer) certificate.
- Experience with performance or load testing.
Benefits:
● Dynamic, transparent, and professional environment
● Tremendous opportunity to grow your career
● Owning a seamlessly platform to enable education
● Probation: 2 months (100% full-time salary)
● 13th-month & performance bonus
● Full social insurance and private healthcare insurance
● Role rotation opportunity
● 14 days paid leave annually
● An opportunity to grow in a fast developing and interesting industry (education technology) for a strongly invested project
● Working in a young, dynamic, transparent and professional environment with bright co-workers
● Tech Culture:
- Teamwork: “Your problem is my problem, my problem is your problem.”
- We believe in Test Driven Development, no test no merge culture
- Output with values, not just code.
Why you'll love working:
● Dynamic, transparent, and professional environment
● Tremendous opportunity to grow your career
● Owning a seamlessly platform to enable education
