We are seeking a Senior Automation Tester in Java Script to advance dependable releases by engineering maintainable automation and stronger test coverage. You will deliver Playwright-driven UI automation and API/web service checks, collaborate on quality targets, mentor others, and help evolve frameworks and documentation—apply now. Responsibilities Build and support adaptable automated testing systems that satisfy technical requirements and organizational priorities Partner with delivery teams across functions to meet committed timelines and quality objectives Influence architecture conversations by recommending automation strategy and test coverage direction Provide helpful peer reviews of test scripts to strengthen coding quality and testing standards Investigate and resolve complex technical problems that disrupt automated testing activities end to end Mentor junior colleagues and offer daily technical guidance to help them develop testing expertise Assist with project planning by defining tasks, confirming scope, and estimating effort Assess new technologies and incorporate appropriate approaches into day-to-day automation testing practices Maintain easy-to-follow documentation for test workflows and important technical decisions Work closely with stakeholders to agree on success metrics and confirm deliverables meet requirements Requirements Relevant professional experience of 3+ years in software testing, QA automation,



or an adjacent role Proficiency in Java Script to develop reliable automation scripts and keep improving them Hands-on experience using Playwright and other Java Script web UI testing tools to validate client-facing behavior Practical understanding of API and web service test automation for ensuring backend stability Familiarity with version control practices for preserving an auditable change history for test code Solid framework-architecture knowledge to build automation solutions that are reusable, scalable, and maintainable Experience with Java Script-based BDD frameworks to automate behavior-oriented validation scenarios Understanding of AI-driven tools and concepts that can be leveraged to increase testing effectiveness Fluent written and spoken English at B2 level or higher We offer International projects with top brands Work with integral teams of highly skilled, diverse peers Healthcare benefits Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the Linked In Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and Linked In EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.
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📌 Senior Automation Tester In Javascript (Ciudad de México)
🏢 Epam Systems
📍 Ciudad de México