We are looking for a **Senior Automation Tester in JavaScript** to create and run automated test suites, ensuring software reliability and efficiency. In this role, you will be essential in upholding software quality through comprehensive testing, defect tracking, and integration within CI/CD pipelines. Join us to leverage your automation expertise and grow your career in a dynamic environment. *We accept* *CVs in English only.* **Responsibilities** * Partner with test managers and product owners to grasp test strategies and plans * Interpret requirements and acceptance conditions to develop precise test scenarios and scripts * Build, run, and maintain automated tests covering functional and non\-functional software elements * Execute detailed API testing to verify endpoint accuracy and performance * Create and support component\-level test suites using mocks and contract testing * Conduct performance and load testing to evaluate system scalability and reliability * Detect, document, and communicate defects with comprehensive reproduction instructions and logs * Collaborate closely with developers and stakeholders to refine requirements and validate solutions * Develop and update automated test scripts and frameworks enhancing test effectiveness * Embed automated tests into CI/CD workflows with quality gates monitoring coverage and standards * Keep test documentation organized and traceable in Xray, Jira, Confluence, and Git repositories * Identify potential risks early and propose mitigation to ensure timely delivery of quality software * Participate actively in Agile ceremonies including daily stand\-ups, sprint planning, and retrospectives **Requirements** * Over 3 years of hands\-on experience in automated testing using JavaScript and Playwright * Solid knowledge of API testing tools like Supertest and WireMock * Familiarity with performance testing utilizing Grafana k6 * Practical experience with Docker and managing test environments * Strong skills in designing test cases and reporting defects * Good understanding of continuous integration and continuous delivery methodologies * Ability to interpret technical documentation and develop corresponding test scenarios * Effective communication skills for teamwork with cross\-functional teams * Experience with version control systems such as Git * Understanding of Agile development practices * Upper\-Intermediate proficiency in English (B2\) **Nice to have** * Familiarity with AI\-assisted coding tools like GitHub Copilot * Experience with component\-level testing using Docker Compose and TestContainers * Knowledge of Kafka and PostgreSQL for testing environments * Experience using Xray plugin within Jira * Python scripting skills for enhancing test automation **We offer** * Learning Culture \- We want you to be the best version of yourself, that is why we offer unlimited access to learning platforms, a wide range of internal courses, and all the knowledge you need to grow professionally * Health Coverage \- Health and wellness are important, that is why we have you and up to four family members in a premiere health plan. We have a couple of options, so you can choose what is best for you and your family * Visual Benefit \- Seeing your work for us would be a sight for sore eyes. We want your vision to always be at 100% which is why we offer up to $200\.000 COP for any visual health expenses * Life Insurance Plan \- We have partnered with MetLife to offer a full\-coverage Ife insurance plan. So, your family is covered, even if you are gone. * Medical Leave Coverage \- We are one of the few companies that cover 100% of your medical leave, for up to 90 days. Your health is the most important thing to us * Professional Growth Opportunities \- We have designed a highly competitive and complete development process, where you will have all the tools to get where you have always wanted to be, personally and professionally * Stock Option Purchase Plan \- As an EPAMer you can be more than just an employee, you will also have the opportunity to purchase stock at a reduced price and become a part owner of our organization * Additional Income \- Besides your regular salary, you will also have the chance to earn extra income by referring talent, being a technical interviewer, and many more ways * Community Benefit \- You will be part of a worldwide community of over 50,000 employees, where you can learn, challenge yourself, stand out, and share your knowledge and experience with multicultural teams! *Please note that even though you are applying for this position, you may be offered other projects to join within EPAM.* EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.