Automation Test Engineer (Selenium/ Katalon)

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 Develop and maintain automated test scripts for web (Chrome, Edge, Safari), mobile app (iOS / Android), and API testing, using the project’s Katalon framework and common keywords. Script automated test cases, and convert manual test cases into automated scripts under the guidance of Senior/Lead Automation Engineers, following the established framework structure (Katalon-based) and coding conventions. Execute automated test scripts across web (Chrome, Edge, Safari) and API testing, and troubleshoot straightforward script failures. Perform manual testing (functional, regression, smoke) when required and convert stable manual test cases into automation scripts. Log, track, and update defects in JIRA with clear reproduction steps, and follow up on defect status. Assist in analyzing test execution results (pass/fail, logs) and prepare basic execution reports under guidance. Commit and manage code/scripts using Git/GitLab, following the team's branching and review process. Participate in sprint activities, collaborate with the team, and raise blockers promptly. Continuously learn the Katal