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Senior Automation Tester (JS)

EPAM Systems Argentina

onsite
Posted Feb 12, 2026

Role & seniority: Mid-level Automation Tester (JavaScript/TypeScript focus)

Stack/tools: Playwright with TypeScript; JavaScript/TypeScript for automated tests; test design fundamentals; CSS knowledge; (nice-to-have: Cypress.io, API testing, Azure DevOps, Java)

Top 3 responsibilities

  • Select and start testing stories marked as "ready to test" in the project board

  • Perform manual testing of new features/bug fixes and expand automation coverage by adding test cases

  • Maintain and update automated tests; document results and communicate findings; collaborate with developers and other testers

Must-have skills

  • 2+ years in software testing

  • Hands-on test automation experience, especially with Playwright + TypeScript

  • Proficiency in JavaScript/TypeScript; strong test design and case creation skills

  • Excellent analytical/problem-solving abilities; clear communication; collaborative work style; English B2+ or higher

Nice-to-haves

  • Experience with parallel test execution

  • API testing background; CSS for element locating

  • Familiarity with Azure DevOps CI/CD; Cypress.io; Java cross-technology testing

  • Location & work type: Not specified in the posting; no explicit remote/onsite requirement stated

Full Description

We are looking for an Automation Tester in JS to join our team. You will be part of a collaborative environment focused on delivering reliable and efficient testing solutions for web applications. This role provides the opportunity to work on diverse projects and contribute to the quality assurance process in a fast-paced setting. Responsibilities Select and begin testing stories marked as "ready to test" within the project board Conduct manual testing to validate new features and bug fixes Add newly created test cases to the automation test suite for ongoing coverage Collaborate with developers and other testers to ensure comprehensive test coverage Review and update existing automated tests to maintain accuracy and relevance Document test results and communicate findings to the project team Requirements Minimum of 2 years of experience in software testing roles Hands-on experience with test automation frameworks and tools Skilled in using Playwright for test automation with TypeScript Strong grasp of test design principles and methodologies for effective test case creation Proficient in JavaScript and TypeScript for writing and maintaining automated tests Excellent analytical and problem-solving abilities for identifying and resolving issues Demonstrates strong work ethics and clear communication skills Capable of working collaboratively in a dynamic, team-oriented environment Good English communication skills (B2+ level or higher) and experience in client-facing roles, including direct interaction with stakeholders Nice to have Experience with parallel testing to optimize test execution times Background in API testing for validating backend services Proficient in CSS for accurately locating and interacting with web elements Familiarity with Azure DevOps pipeline and CI/CD practices for automated deployments Exposure to Cypress.io for additional test automation capabilities Knowledge of Java for cross-technology testing scenarios 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

PlaywrightTypeScriptJavaScriptTest AutomationManual TestingTest Design PrinciplesAnalytical SkillsProblem-SolvingCommunication SkillsCSSAPI TestingAzure DevOpsCI/CDCypress.ioJava

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