[Remote] Senior Full Stack Engineer (TypeScript, Node.js)

Note: The job is a remote job and is open to candidates in USA. EPAM Systems is a leading global provider of digital platform engineering and development services, seeking a highly skilled Senior Full Stack Engineer with expertise in TypeScript and Node.js. The role involves designing and developing scalable backend services, enhancing AI-driven systems, and collaborating with engineering leadership on innovative platforms.ResponsibilitiesDesign and develop scalable backend services using Node.js and TypeScriptBuild and extend agentic systems leveraging LangGraph (Node.js ecosystem)Enhance and maintain agent infrastructure, including:Memory and session managementFile spaces and document handlingEvaluation frameworks (e.g., Morpheus)Contribute to the development of AI-powered user experiences, such as:Evolving native web experiences toward an 'AI-native' platformDeveloping an AI Center (subject to business direction)Building AI-driven dashboards (e.g., Digital Advisor for Client Assist use cases)Develop reusable Stencil web components, integrated into Angular-based applications (e.g., EAA)Work across the full stack with balanced frontend and backend responsibilitiesProvide 24/7 production support coverage, including participation in on-call rotations, incident handling, and timely resolution of production issuesCollaborate directly with engineering leads and distributed teamsSkillsStrong proficiency in TypeScript (core requirement)Solid backend development experience with Node.jsHands-on experience building full-stack applicationsExperience with component-based frontend architecturesUnderstanding of system design, scalability, and performance optimizationExperience with LangGraph (Node.js) or similar agent orchestration frameworksHands-on experience building AI/agentic systems, including:LLM integration (OpenAI, Anthropic, etc.)Agent workflows and orchestrationMemory and context managementExperience with evaluation frameworks for AI systems (e.g., model evaluation, validation pipelines)Familiarity with Stencil web components and integration into Angular applicationsExperience building AI-driven products or dashboardsExposure to evolving AI-native UX patternsCompany OverviewEPAM leverages its core engineering expertise as a leading global product development and digital platform engineering services company. It was founded in 1993, and is headquartered in Newtown, Pennsylvania, USA, with a workforce of 10001+ employees. Its website is https://www.epam.com.