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Full-stack Test Engineer, based in Da Nang

KMS Technology Đà Nẵng, Vietnam

onsitefull-time
Posted Dec 23, 2025

Role & seniority: QA Engineer (mid-level); 2+ years in manual and automated testing recommended

Stack/tools: API/web testing; automation with Cypress/Playwright/Appium; Postman; Git; IntelliJ IDEA; JavaScript/TypeScript or similar

Top 3 responsibilities

  • Execute both manual and automated testing to improve product quality

  • Automate functional, regression, and performance acceptance tests; expand end-to-end automation coverage

  • Collaborate with Scrum team to analyze requirements and recommend test approaches (feature, smoke, regression) in manual and automation contexts

Must-have skills

  • Intermediate English and ability to work under pressure

  • Experience in manual testing (test strategy, plan, techniques) and API/web testing

  • Automation experience with Cypress/Playwright/Appium or equivalent; coding in JavaScript/TypeScript; familiarity with Postman, Git, and IDEs

  • Agile development familiarity; quick learner and adaptable

Nice-to-haves

  • Mobile testing experience

  • Other programming languages

Location & work type

  • Based in Vietnam (company has centers in Vietnam/Mexico)

  • Full-time role; flexible working hours; onsite opportunities may arise in North America, Europe, or Asia

Full Description

Company Description KMS Technology was established in 2009 as a U.S.-based software services company. With development centers in Vietnam and Mexico, we have been trusted globally for the superlative quality of our software consulting & development services, technology solutions, and engineers' expertise.

We pride ourselves on creating brilliant solutions for our clients by leveraging deep expertise, advanced technologies, and delivery excellence—achieving a shared success where everyone can reach their fullest potential. We believe that the business success we contribute to reflects our commitment to making a difference for our community, providing solutions that create long-lasting impacts within 3 main business sectors

Enterprise software development services: Leverage software domain expertise to help clients make better business decisions in technology platforms, increase speed-to-market, and gain critical development support through innovative technology solutions

Healthcare technology solutions: Build transformative next-gen technologies to solve healthcare’s most challenging problems, providing innovative tools and expertise to providers, payers, life sciences, and medical technology vendors

Banking, Financial Services & Insurance (BFSI) technology solutions: Empower BFSI businesses to embrace the digital finance revolution and expedite clients’ journey towards complete digitalization, technology consulting, data analytics, software development, and software quality Job Description 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) Qualifications

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 Cypress/Playwright/Appium, etc.

Good coding skills of: JavaScript/Typescript or other programming languages

Experience on using tools: Postman, Git, IntelliJ IDEA, etc. Additional Information 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 Outsourcing, Software Product Development, IT Solutions & Consulting Attractive Salary and Benefits One 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 snack (instant noodles, cookies, candies…) And much more, join us and let yourself explore other fantastic things!

Manual TestingAutomation TestingAPI TestingWeb Applications TestingMobile TestingTest StrategyTest PlanCypressPlaywrightAppiumJavaScriptTypescriptPostmanGitIntelliJ IDEAAgile Methodologiesmulti-location

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