Full-stack Test Engineer (Manual, Automation)

KMS provides the enterprise execution layer, where work becomes outcomes.

We are a global, AI-native technology services company focused on Enterprise Execution. We help enterprises build and modernize applications, create trusted data foundations, put AI into production, and continuously run and improve the systems that execute the work.

Founded in 2009 in the U.S., KMS has grown to serve clients worldwide, with locations across the U.S., Vietnam, Poland, and Mexico. We are trusted by technology and business leaders for the quality of our engineering, delivery, and execution. Our mission is to help enterprises move from business intent to measurable outcomes faster — with the control, reliability, governance, and confidence required to scale.

At KMS, we believe sustainable growth is built on the success of our clients and employees and on making a lasting contribution to our communities.

More about KMS Technology:

Website: https://kms-technology.com

Linkedin: https://www.linkedin.com/company/kms-technology

• Execute all testing activities (manual and automation) to improve product quality, work closely with the team (developers, business analysis, customer service, operation, etc.) to deliver product success
• Address the test automation needs in a methodical, detail-oriented manner with the help of robust analytical skills and problem-solving capacity
• Automate functional, regression and/or performance acceptance tests
• Have complete responsibility to enhance end-to-end automated test coverage
• Work closely with the Scrum team to analyze requirements and provide necessary test recommendations (such as Feature Testing, Smoke Testing and Regression Testing in both manual and automation)
• Perform other responsibilities assigned by the Line Manager.

General requirements:

• At least an intermediate skill level of English
• Likely having 2+ years of experience in both manual and automation testing depending on how fast your learning and developing technical capability
• Able to self-learn and quickly adapt to new technologies
• Familiar with the Agile development methodologies
• Able to perform tasks under high pressure

Technical requirements:

• Good domain knowledge of software development process, especially the software testing process
• Experience on testing for API and web applications, mobile is a plus
• Good experience in manual testing (requirement analysis, test strategy, test approach, test plan, test techniques including black box, risk-based, exploratory, Non-UI testing, etc.)
• Experience in running automated test cases by using frameworks such as Selenium/Playwright, etc.
• Good coding skills of C#/Java/Javascript/Python or other programming languages
• Experience on using tools: Postman, Git, IntelliJ IDEA, etc.

Nice to have:

• Experience using AI chat tools (ChatGPT, Claude, Gemini, etc.) for research, debugging, and learning
• Familiarity with at least one AI coding assistant (GitHub Copilot, Cursor, Claude Code, or similar)
• Ability to write clear, contextual prompts to generate code snippets, unit tests, or documentation
• Awareness of AI output limitations and responsible AI use (data privacy, handling of sensitive client data)

Perks You'll Enjoy

• Working in one of the Best Places to Work in Vietnam
• Building large-scale & global software products
• Working & growing with Passionate & Talented Team
• Diverse careers opportunities with Software Services, Software Product Development, IT Solutions & Consulting
• Attractive Salary and Benefits
• Performance appraisals every year and performance bonus
• Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
• Flexible working time
• Various training on hot-trend technologies, best practices and soft skills
• Premium healthcare insurance for you and your loved ones
• Company trip, big annual year-end party every year, team building, etc.
• Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
• Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
• Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snacks (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!