We are seeking a highly skilled and experienced **Senior Automation Tester** with expertise in JavaScript to join our dynamic team.RESPONSIBILITIES- Collaborate with development teams to understand project requirements and functionalities- Design, develop, and maintain automated test scripts using JavaScript frameworks- Execute automated test cases and analyze results to ensure software quality- Incorporate test cases into the CI/CD pipeline using Azure DevOps- Identify, document, and track software defects and inconsistencies- Enhance and optimize the existing automation test suite for better coverage and efficiency- Provide detailed test reports and feedback to the development team- Stay up-to-date with the latest testing tools, methodologies, and industry best practices- Mentor junior testers and provide guidance on automation strategies- Participate in code reviews and contribute to continuous improvement initiatives**REQUIREMENTS**:- At least 5 years of experience in test automation- Strong experience with test automation using Playwright in TypeScript- Proficiency in JavaScript and TypeScript- Experience with Azure DevOps pipeline and CI/CD practices- Proven experience with parallel testing- Proficient in CSS for effectively locating web elements- Excellent understanding of test design principles and methodologies- Strong analytical and problem-solving skills- Excellent work ethics and communication skills- Ability to work collaboratively in a fast-paced, team-oriented environmentNICE TO HAVE- Any experience with Cypress.IoWE OFFER- Career plan and real growth opportunities- Unlimited access to LinkedIn learning solutions- International Mobility Plan within 25 countries- Constant training, mentoring, online corporate courses, eLearning and more- English classes with a certified teacher- Support for employee's initiatives (Algorithms club, toastmasters, agile club and more)- Enjoyable working environment (Gaming room, napping area, amenities, events, sport teams and more)- Flexible work schedule and dress code- Collaborate in a multicultural environment and share best practices from around the globe- Hired directly by EPAM & 100% under payroll- Law benefits (IMSS, INFONAVIT, 25% vacation bonus)- Major medical expenses insurance: Life, Major medical expenses with dental & visual coverage (for the employee and direct family members)- 13 % employee savings fund, capped to the law limit- Grocery coupons- 30 days December bonus- Employee Stock Purchase Plan- 12 vacations days plus 4 floating days- Official Mexican holidays, plus 5 extra holidays (Maundry Thursday and Friday, November 2nd, December 24th & 31st)- Monthly non-taxable amount for the electricity and internet bills