Automated Testing in JS & 14 others
EPAM Systems
Colombia · Remote
Posted on Dec 17, 2025
Responsibilities
- Work closely with the test manager and product owners to define test plans and strategies for software features
- Evaluate requirements, acceptance criteria, and technical documentation to design detailed test scenarios and scripts
- Develop and implement automated tests for both functional and non-functional components of the software
- Design and execute API testing strategies to validate endpoints for accuracy, security, reliability, and performance
- Create and maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly independently and within the system
- Conduct performance and load tests to analyze system stability, scalability, and responsiveness under various conditions
- Identify and document defects with clear reproduction steps, logs, and supporting information
- Collaborate with developers, DevOps, and engineering teams to plan and test upcoming functionality changes
- Build and maintain automated test frameworks and scripts to improve testing efficiency, coverage, and repeatability for API, component, performance, and reliability testing
- Integrate automated tests into CI/CD pipelines with quality controls and metrics for coverage and reliability
- Communicate effectively with developers, product owners, designers, and other stakeholders to clarify requirements, review designs, and confirm implementations
- Manage and organize test artifacts using tools like Xray, Jira, Confluence, and Git repositories, ensuring traceability to requirements and acceptance criteria
- Proactively identify risks, escalate critical testing issues, and suggest solutions to maintain timely and high-quality software delivery
- Actively participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog refinement
Requirements
- At least 5 years of hands-on experience as an Automation Tester, with expertise in designing and executing automated tests
- A minimum of 1 year of experience leading and managing development teams
- Advanced proficiency in JavaScript and Node.js for creating test scripts and frameworks
- Hands-on experience with Playwright for comprehensive end-to-end web application testing
- Familiarity with Grafana k6 for conducting performance and load testing
- Strong ability to develop detailed test cases and scripts for thorough test coverage
- Expertise in Web Service and API testing to ensure functionality, security, and performance
- Excellent English communication skills (B2+ level or higher), with a proven ability in client-facing communication and requirement clarification
Nice to have
- Experience with Docker for creating and managing containerized testing environments
- Knowledge of functional testing approaches to ensure application functionality aligns with requirements
- Familiarity with GitHub Copilot to enhance the development of test scripts
- Experience using Grafana for monitoring system performance metrics
- Exposure to Python for additional scripting and testing capabilities
- Experience with WireMock for simulating APIs during testing processes
- Knowledge of the Xray plug-in for Jira to organize and manage test artifacts effectively
We offer/Benefits
- 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