Senior Automation Test Engineer (Playwright & Selenium)

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 a values-driven, international working environment and standard Agile culture with passionate and talented teams Onsite opportunities: short-term and long-term assignments in U.S Various training on hot-trend technologies, best practices and soft skills Company trip, big annual year-end party every year, team building, etc. Fitness & sports 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 (football, ping pong, gym…), coffee, and snacks (instant noodles, cookies, candies…) And much more, join us and let yourself explore other fantastic things!