Our quality engineering team is seeking a Senior Automation Tester who is highly skilled in JavaScript. You will contribute to challenging projects that require a detail-oriented approach, close cooperation, and a commitment to dependable outcomes. We encourage team members to refine existing practices and explore emerging methods that add practical value. In this role, you will have the opportunity to strengthen automation foundations and continue developing as a quality specialist

Responsibilities

- Establish and evolve test automation platforms that meet functional expectations while remaining technically resilient
- Work closely with colleagues from varied disciplines to support timely releases and consistent software quality
- Offer input during technical design sessions to ensure test strategy is considered early in the solution lifecycle
- Evaluate colleagues’ automation code and recommend improvements that promote robust, maintainable test coverage
- Identify the source of testing issues and address them across each stage of automation development
- Provide guidance to less experienced teammates and support their progression in technical testing skills
- Contribute to delivery planning by helping define test boundaries and determine feasible schedules
- Assess emerging industry practices and incorporate beneficial innovations into routine testing operations
- Document key testing approaches, implementation decisions, and technical standards to enable ongoing quality management




- Collaborate with business and technical stakeholders to establish shared goals and confirm delivery acceptance

Requirements

- No fewer than three years of relevant practical experience in quality engineering or automated testing
- Advanced knowledge of JavaScript for producing dependable test automation and maintaining existing scripts
- Practical familiarity with Playwright or equivalent JavaScript web UI automation solutions for verifying frontend workflows
- Experience applying web service and API automation methods to evaluate backend performance and correctness
- Working knowledge of version control systems for maintaining a traceable history of test-code revisions
- Expertise in automation framework architecture for designing versátil, durable, and reusable testing structures
- Background using JavaScript-based BDD tools to create scenarios centered on expected user behavior
- Understanding of AI technologies and their use in improving test design, coverage, and effectiveness
- Clear English communication skills at B2 level or above

We offer

- International projects with top brands
- Work with global 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 LinkedIn 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 LinkedIn

📌 Senior Automation Tester in JavaScript (Argentina)
🏢 EPAM Systems
📍 Argentina