Senior Full Stack Engineer (TypeScript, Node.js)

We are seeking a highly skilled Senior Full Stack Engineer with deep expertise in TypeScript and Node.js, and hands-on experience building AI-driven, agentic systems. In this role, you will help shape the future of digital experiences by advancing a fully AI-native architecture, including intelligent agents, dynamic user interfaces, and scalable infrastructure.

You will collaborate closely with engineering leadership, contributing to both new feature development and production support for innovative AI-powered platforms.

Req: 1031209604

Responsibilities

• Design and develop scalable backend services using Node.js and TypeScript
• Build and extend agentic systems leveraging LangGraph (Node.js ecosystem)
• Enhance and maintain agent infrastructure, including: memory and session management, file spaces and document handling, evaluation frameworks (e.g., Morpheus)
• Contribute to the development of AI-powered user experiences, such as: evolving native web experiences toward an “AI-native” platform, developing 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 responsibilities
• Provide 24/7 production support coverage, including participation in on-call rotations, incident handling, and timely resolution of production issues
• Collaborate directly with engineering leads and distributed teams

Requirements

• Strong proficiency in TypeScript (core requirement)
• Solid backend development experience with Node.js
• Hands-on experience building full-stack applications
• Experience with component-based frontend architectures
• Understanding of system design, scalability, and performance optimization

Nice to have

• Experience with LangGraph (Node.js) or similar agent orchestration frameworks
• Hands-on experience building AI/agentic systems, including: LLM integration (OpenAI, Anthropic, etc.), agent workflows and orchestration, memory and context management
• Experience with evaluation frameworks for AI systems (e.g., model evaluation, validation pipelines)
• Familiarity with Stencil web components and integration into Angular applications
• Experience building AI-driven products or dashboards
• Exposure to evolving AI-native UX patterns

We offer

• Medical, Dental and Vision Insurance (Subsidized)
• Health Savings Account
• Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)
• Short-Term and Long-Term Disability (Company Provided)
• Life and AD&D Insurance (Company Provided)
• Employee Assistance Program
• Unlimited access to LinkedIn learning solutions
• Matched 401(k) Retirement Savings Plan
• Paid Time Off
• Legal Plan and Identity Theft Protection
• Accident Insurance
• Employee Discounts
• Pet Insurance
• Employee Stock Purchase Program

This Remote Position Cannot be Performed in New York City.

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our clients, 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.
Engineer the Future with a Career at EPAM

Applications will be accepted on a rolling basis.

In accordance with the LA County Fair Chance Ordinance, you may find a copy of the Notice containing a summary of the Ordinance’s key provisions here: Concept FCO Posting 8 27 24 (lacounty.gov)

EPAM will not provide new H-1B visa sponsorship for this position. Candidates with existing transferable H-1B status may be considered.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.