Chief GenAI Full-Stack Architect & UI/UX Lead

EPAM Systems, Inc.; United States; Remote; USD 140,000 - 210,000; Full time

Benefits offered by this job

Healthcare benefits

Career development

Job summary

EPAM Systems, Inc. in the United States seeks a Chief Full Stack Software Engineer to lead frontend UX patterns, reusable component libraries, and full-stack delivery across React/TypeScript/Vue and Python microservices on AWS.

You will architect GenAI-powered apps with fast client-side integrations, enforce security and accessibility, and collaborate with designers and product managers to scale trusted AI experiences across the organization.

Qualifications

• 7+ years of production experience with React, TS or Vue in enterprise apps.
• 7+ years of full-stack experience: frontend UIs, REST APIs, and microservices.
• 3+ years integrating GenAI features, LLM APIs, prompt UI patterns.
• English proficiency at B2+ (Upper-Intermediate).

Responsibilities

• Architect and deliver end-to-end GenAI-powered applications with intuitive web UIs and fast client-side API integrations.
• Engineer responsive, accessible frontend experiences optimized for streaming responses and low latency.
• Develop reusable frontend components, hooks, and design systems for enterprise GenAI apps.
• Implement LLM-driven features using LangChain or LlamaIndex with OpenAI, Claude, or Gemini.
• Collaborate with designers and product managers to iterate on AI UX patterns like chat assistants and prompts.
• Ensure security, accessibility, observability, and test coverage across client-side and full-stack work.
• Create high-performance web UIs for AI interactions (streaming text, prompts, citations, summaries).
• Maintain shared component libraries for internal embedding of GenAI capabilities.

Skills

React

TypeScript

Vue

Python

REST APIs

Microservices

GraphQL

LangChain

LlamaIndex

Design systems

Component libraries

UI patterns

Accessibility

Testing

AWS

Tools

Docker

OpenAI

Claude

Gemini

LlamaIndex

Job description

EPAM Systems, Inc. in the United States seeks a Chief Full Stack Software Engineer to lead frontend UX patterns, reusable component libraries, and full-stack delivery across React/TypeScript/Vue and Python microservices on AWS.

You will architect GenAI-powered apps with fast client-side integrations, enforce security and accessibility, and collaborate with designers and product managers to scale trusted AI experiences across the organization.