We're searching for an experienced Senior Automation Tester in JS to strengthen our team. This position gives you the chance to tackle demanding, quality-centered work within a team culture that champions cooperation and creative thinking. You'll join colleagues who prioritize precision, steady improvement, and the hands-on use of contemporary testing approaches. For someone eager to construct dependable, well-organized test automation while keeping pace with new technology, this role offers a solid foundation for career advancement.

Responsibilities

- Build and architect durable, scalable testing solutions that satisfy both organizational and technical requirements
- Partner with teams across different functions to keep deliverables punctual and consistent with quality expectations
- Weigh in on architecture-related conversations, offering perspectives that influence testing strategy direction
- Assess test code authored by colleagues, delivering helpful feedback that reinforces dependable standards
- Diagnose and work through technical complications that surface at various points in the testing process
- Guide newer team members, helping them develop stronger technical capabilities over time
- Engage in planning sessions, helping outline scope and establish dependable time projections
- Monitor shifts in technology and incorporate worthwhile new methods into everyday testing work
- Keep organized records of significant technical choices and testing procedures to support ongoing quality efforts




- Partner with stakeholders to define clear goals and confirm finished work matches what was expected

Requirements

- At least three years of applicable, hands-on professional experience
- Solid command of JavaScript for building and sustaining automated test code
- Practical background using Playwright alongside other Web UI Test Automation Tools in JS to confirm front-end behavior
- Working knowledge of Web Service and API Test Automation for validating how backend systems perform
- Comfortable using Version Control Systems to track and manage modifications to testing code
- Strong grasp of Test Automation Framework Architecture for constructing scalable, sustainable test solutions
- Background applying BDD Frameworks in JS to build behavior-driven testing scenarios
- Applied understanding of AI tools and concepts, used to strengthen testing methods and outcomes
- Strong English communication abilities at a 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 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