Senior Full-stack Test Engineer

KMS Technology is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we’ve grown into a global organization with locations in the US, Vietnam, Mexico and Poland. KMS is trusted globally for the quality of our engineering and consulting services. We bring deep expertise in product development and quality assurance, Data & AI-native engineering, and delivery excellence to every engagement. Our mission is to help customers build what’s next—accelerating innovation, crafting brilliant solutions, and creating  real-world impact. At KMS, we believe sustainable growth is built on the success of our clients and employees, and in making a lasting contribution to our communities.

More about KMS Technology:

Website: https://kms-technology.com

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

• Proactively solve problems and contribute to the adoption of new testing technologies, including enhancements to the current test automation framework
• Execute all testing activities to improve product quality, work closely with the team (developers, business analysis, customer service, operation, etc.) to deliver the product success
• Address the test automation needs in a methodical, detail-oriented manner with the help of robust analytical skills and problem-solving capacity
• Contribute to CI/CD activities and improve integrations with tools such as GitHub Actions or Jenkins.
• Automate functional, regression and/or performance acceptance tests
• Have complete responsibility to enhance end-to-end automated test coverage
• Participate in sprint planning and work closely with the Scrum team to analyze requirements and provide necessary test recommendations
• Leverage AI tools where applicable to enhance the quality and efficiency of testing activities

General Requirements:

• Likely having 6+ years of experience automation testing with a strong mobile automation testing
• Methodical and detail-oriented, with solid analytical skills and problem-solving ability
• Strong dedication to quality and a positive, collaborative attitude and approach to testing
• Good knowledge of the software development lifecycle (SDLC) and agile methodologies
• Fluent in English, have experience in working directly with global clients.

Technical requirements:

• Hands-on experience in automation testing
• 4+ years of experience with testing frameworks like Katalon or other automation frameworks: Selenium / Playwright…
• Proficiency in developing automated tests for API, UI automation, web and mobile applications.
• Solid testing experiences (requirement analysis, test strategy, test approach, test plan, test techniques included black box, risk-based, exploratory, non-UI testing, etc.).
• Hands-on experience in using test tools like TestNG, Mocha, Jasmine, Nightwatch, etc.
• Experience on using tools: Postman, Git, IntelliJ IDEA, soapUI, cURL, fetch, etc.
• Experience in load testing and some of the performance testing tools (K6, Apache JMeter, WebLOAD, NeoLoad) is a plus
• Having experience/knowledge of Banking industry is a plus
• Relevant certifications (e.g., ISTQB, Selenium) are a bonus.

Nice to have:

• Proficient daily use of AI coding tools (Copilot, Cursor, Claude Code) across the full SDLC
• Able to decompose complex tasks, provide effective context, and apply chain-of-thought and multi-step prompting workflows
• Experience with agentic workflows and AI-driven development frameworks
• Hands-on experience integrating AI tools with other systems via MCP (Model Context Protocol) or equivalent
• Awareness of emerging AI tools and willingness to evaluate and adopt new capabilities

BENEFITS & PERKS

• Working in one of the Best Places to Work in Vietnam, Top 10 ITC Company in Vietnam
• Flexible working model: Flexible time & Hybrid working from Ho Chi Minh or Da Nang city or working remotely from any location in Vietnam
• Attractive Salary & Benefits, full salary in probation, social insurance on full gross salary
• Performance appraisal twice a year, 13th-month salary and performance bonus
• Premium healthcare insurance for you and your loved ones
• Working 5 days/week , from Monday to Friday
• 18+ paid leave days/year
• Diverse careers opportunities with Software Services, Software Product Development
• Working and growing in…