Lead GenAI Frontend & Full-Stack Architect

EPAM Systems Inc

United States

Remote

USD 140,000 - 190,000

Full time

14 days+

Application generator

Stand out for this role — generate a tailored resume and cover letter in about a minute.

Get past ATS filters

Job summary

EPAM Systems Inc. seeks a Lead Full-Stack Software Engineer to build GenAI-powered interfaces and frontend integration libraries for enterprise teams across IT, HR, Finance, Sales, Marketing, and Customer Support.

You will design end-to-end GenAI applications, deliver responsive web UIs, and maintain reusable UI libraries. Strong React/TypeScript or Vue experience and Python backend skills are essential for delivering secure, accessible AI-powered experiences.

Qualifications

5+ years building production-grade UIs with React/TypeScript or Vue in enterprise settings.
5–8 years of full-stack software engineering spanning frontend UIs, REST APIs, and microservices.
2+ years integrating GenAI features and LLM APIs into web apps.
2+ years of Python backend development and building cloud microservices on AWS, Docker, REST APIs.
Experience building and maintaining reusable component libraries and design systems.

Responsibilities

Design and develop end-to-end GenAI-powered applications with intuitive web UIs.
Build responsive, accessible frontend interfaces with low latency for streaming responses.
Create and maintain reusable frontend components, hooks, and design systems for enterprise GenAI apps.
Deliver LLM-based experiences using LangChain or LlamaIndex with OpenAI, Claude, or Gemini.
Collaborate with designers and product managers to iterate AI UX patterns like chat assistants and prompt builders.
Ensure security, accessibility, observability, and test coverage across client-side and full-stack builds.
Develop UI components that provide transparency and trust in AI outputs.