Senior Test Automation Engineer in JavaScript

1 week ago Be among the first 25 applicants As a seasoned professional, you’ll be responsible for designing and implementing test automation frameworks from the ground up, driving QA best practices, and collaborating with cross-functional teams to deliver seamless digital solutions. This is an opportunity to showcase your expertise while contributing to scalable applications for the live events industry. Responsibilities Design, implement, and execute manual tests for comprehensive feature validation Build test automation frameworks from the ground up, maintain and enhance existing systems Write and execute regression testing plans and release strategies for product features Diagnose, document, and reproduce software bugs, including user-reported issues Collaborate with product, business, and development teams to align testing priorities Ensure implementation of QA processes, meeting Agile/Scrum delivery standards Author and maintain documentation for automated and manual test plans Requirements BA/BS Degree (4-year) in Computer Science, Engineering, or related field Expertise in black, white, and grey box testing methodologies Proficiency in validating and testing web applications; familiarity with UX-UI front-end functionalities and back-end database interactions Competency in working with ticket tracking tools like Jira and Agile/Scrum workflows Understanding of RESTful APIs and authorization mechanisms such as JSON Web Token and OAuth2 Qualifications in querying data from data warehouses to verify front-end values against back-end tables Familiarity with scripting and version control tools, including GitHub Background in reporting and mitigating software vulnerabilities English language proficiency at an Upper-Intermediate level (B2) or higher Nice to have Familiarity with the live events industry or experience in music/marketing technology Skills in Playwright advanced features for E2E testing across diverse platforms Understanding of usability testing methods to refine user experience Showcase of expertise in using JSON for API test validation scenarios Flexibility to adapt to fast-paced Agile environments and emerging technologies We offer International projects with top brands Work with global teams of highly skilled, diverse peers 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 Seniority level Mid-Senior level Employment type Full-time Job function Information Technology, Engineering, and Quality Assurance Industries Software Development, IT Services and IT Consulting J-18808-Ljbffr

Location: Brazil, BR

Posted Date: 9/11/2025