Senior Automation Tester in JavaScript

EPAM Systems; México; Remote; MXN 600,000 - 900,000; Full time

Benefits offered by this job

Healthcare benefits

Employee financial programs

Paid time off and sick leave

Upskilling, reskilling and certificate

LinkedIn Learning access

Global career opportunities

Volunteer opportunities

Employee Groups

Job summary

EPAM Systems Inc is seeking a Senior Automation Tester in JavaScript to improve release reliability by building maintainable automation and expanding test coverage. You will deliver Playwright-driven UI automation and API checks, collaborate to hit quality objectives, and mentor peers.

This role partners with global delivery teams, expects solid JS expertise, API testing know-how, and strong framework-architecture skills to create reusable, scalable automation.

Qualifications

• 3+ years in software testing or QA automation.
• Proficiency in JavaScript to develop automation scripts.
• Hands-on experience using Playwright and other JS web UI testing tools.
• API/web service test automation knowledge.
• Familiarity with version control practices to maintain auditable test code history.
• Solid framework-architecture knowledge for reusable, scalable automation solutions.
• Experience with JS-based BDD frameworks for behavior-driven validation.
• Understanding of AI-driven tools to enhance testing effectiveness.
• Fluent written and spoken English (B2+).

Responsibilities

• Build and support adaptable automated testing systems aligned with technical requirements and priorities.
• Partner with delivery teams to meet timelines and quality objectives.
• Influence architecture discussions by recommending automation strategy and test coverage direction.
• Provide peer reviews to improve test scripts and coding quality.
• Investigate and resolve complex problems that disrupt automated testing end-to-end.
• Mentor junior colleagues with daily technical guidance.
• Assist with project planning by outlining tasks and estimating effort.
• Assess new technologies and integrate appropriate approaches into automation practices.
• Maintain clear documentation for test workflows and technical decisions.
• Collaborate with stakeholders to agree on success metrics and deliverables.

Skills

Automation testing

JavaScript

BDD frameworks

Mentoring

English communication

Tools

Playwright

Git

Job description

We are seeking a Senior Automation Tester in JavaScript 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.ResponsibilitiesBuild and support adaptable automated testing systems that satisfy technical requirements and organizational prioritiesPartner with delivery teams across functions to meet committed timelines and quality objectivesInfluence architecture conversations by recommending automation strategy and test coverage directionProvide helpful peer reviews of test scripts to strengthen coding quality and testing standardsInvestigate and resolve complex technical problems that disrupt automated testing activities end to endMentor junior colleagues and offer daily technical guidance to help them develop testing expertiseAssist with project planning by defining tasks, confirming scope, and estimating effortAssess new technologies and incorporate appropriate approaches into day-to-day automation testing practicesMaintain easy-to-follow documentation for test workflows and important technical decisionsWork closely with stakeholders to agree on success metrics and confirm deliverables meet requirementsRequirementsRelevant professional experience of 3+ years in software testing, QA automation, or an adjacent roleProficiency in JavaScript to develop reliable automation scripts and keep improving themHands-on experience using Playwright and other JavaScript web UI testing tools to validate client-facing behaviorPractical understanding of API and web service test automation for ensuring backend stabilityFamiliarity with version control practices for preserving an auditable change history for test codeSolid framework-architecture knowledge to build automation solutions that are reusable, scalable, and maintainableExperience with JavaScript-based BDD frameworks to automate behavior-oriented validation scenariosUnderstanding of AI-driven tools and concepts that can be leveraged to increase testing effectivenessFluent written and spoken English at B2 level or higherWe offerInternational projects with top brandsWork with global teams of highly skilled, diverse peersHealthcare benefitsEmployee financial programsPaid time off and sick leaveUpskilling, reskilling and certification coursesUnlimited access to the LinkedIn Learning library and 22,000+ coursesGlobal career opportunitiesVolunteer and community involvement opportunitiesEPAM Employee GroupsAward-winning culture recognized by Glassdoor, Newsweek and LinkedInEPAM 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.