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.We're looking for a Senior JavaScript Automation Test Engineer to join the team, taking on a key part in guaranteeing software system reliability and accuracy, heading up a team of testers, overseeing automated testing processes, and helping to continuously enhance the test automation framework.This role calls for someone who can build scalable automation solutions, champion quality engineering practices, guide and develop team members, and apply Generative AI and Agentic AI technologies to speed up software testing and delivery.ResponsibilitiesGuide and support a team of testers through their testing activitiesWork with cross-functional teams to collect and review system requirementsCreate thorough test plans, test cases, and test strategiesOrganize and prioritize testing tasks to achieve efficient, complete test coverageBuild, develop, and run automation scripts using advanced automation toolsFind, log, and monitor defects through to validation and resolutionEstablish and uphold quality standards in line with best practicesBuild and deploy API automation solutions for REST and SOAP servicesVerify XML and JSON payloads using serialization and deserialization methodsConnect automation suites to CI/CD pipelines through Jenkins and GitHub ActionsSet test strategies, automation roadmaps, and quality metricsBuild AI-powered solutions for automated test case generation, test script creation, code reviews, and API-driven automation workflowsRequirements5-8 years working in software test automation and quality engineeringStrong skills in API test automation for REST and SOAP services, covering authentication methods like Basic Authentication, Bearer Tokens, OAuth, and NTLMDeep knowledge of software design patterns such as Singleton, Factory, Decorator, Page Object Model (POM), and Page FactoryExperience integrating CI/CD and DevOps tools including Jenkins, GitHub Actions, and static code analysis toolsSolid grasp of test strategy concepts such as Test Pyramid, Definition of Ready (DoR), and Definition of Done (DoD)Working knowledge of Confirmation Testing, Regression Testing, and Change Impact TestingPractical experience using Large Language Models like GitHub Copilot, Claude, and CursorFamiliarity with Prompt Engineering, Context Window Management, Tokenization, and Model Selection StrategiesExperience with embeddings and vector databases for semantic search, similarity search, and retrieval tasksAbility to design AI-driven solutions using tools like Claude, GitHub Copilot, Cursor, and OpenAI AssistantsBachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related fieldNice to haveExperience creating multi-agent workflows for end-to-end testing, automated reporting, failure recovery, and fallback handlingFamiliarity with RAG architectures and connecting LLMs to enterprise knowledge sourcesUnderstanding of Model Context Protocol concepts and frameworks used to orchestrate agent interactions and monitor workflowsKnowledge of Attention Mechanisms and Transformer-based model architecturesWe offerOpportunity to work on technical challenges that may impact across geographiesVast opportunities for self-development: online university, knowledge sharing opportunities globally, learning opportunities through external certificationsOpportunity to share your ideas on international platformsSponsored Tech Talks & HackathonsUnlimited access to LinkedIn learning solutionsPossibility to relocate to any EPAM office for short and long-term projectsFocused individual developmentBenefit package:Health benefitsRetirement benefitsPaid time offFlexible benefitsForums to explore beyond work passion (CSR, photography, painting, sports, etc.)