Senior JavaScript Automation Test Engineer with AI & Agentic Testing

Role overview

Responsibilities

• Lead and mentor testers; collaborate cross-functionally to analyze system requirements.
• Create test plans, cases, and strategies; coordinate and prioritize test coverage.
• Build and run automation scripts; identify, track, and validate defects through resolution.
• Establish quality standards and implement REST and SOAP API automation.
• Validate XML and JSON payloads; integrate automation suites with Jenkins and GitHub Actions.
• Define testing strategies, automation roadmaps, and quality metrics.
• Develop AI-driven test case and script generation, code review, and API automation workflows.

Required qualifications

• 5–8 years in software test automation and quality engineering.
• Proficiency in REST/SOAP API automation and authentication including Basic, Bearer, OAuth, and NTLM.
• Knowledge of Singleton, Factory, Decorator, Page Object Model, and Page Factory patterns.
• Experience with Jenkins, GitHub Actions, CI/CD, DevOps integration, and static code analysis.
• Knowledge of Test Pyramid, Definition of Ready, Definition of Done, confirmation, regression, and change impact testing.
• Hands-on LLM experience with GitHub Copilot, Claude, and Cursor; knowledge of prompt engineering, context windows, tokenization, and model selection.
• Experience with embeddings and vector databases for semantic search, similarity search, and retrieval.
• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.

Desirable qualifications

• Experience building multi-agent workflows for end-to-end testing, automated reporting, and failure recovery.
• Familiarity with RAG architectures and connecting LLMs to enterprise knowledge sources.
• Understanding of Model Context Protocol concepts and frameworks for agent orchestration and workflow monitoring.
• Knowledge of attention mechanisms and transformer-based model architectures.

Benefits and development

• Offers include health, retirement, paid time off, and flexible benefits.
• The employer describes learning, development, knowledge-sharing, Tech Talks, hackathons, and LinkedIn Learning opportunities.
• Short- and long-term relocation to an EPAM office may be possible for projects.