Senior GenAI UI Engineer (Full-Stack)

EPAM Systems, Inc.; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

EPAM Systems, Inc. is seeking a Senior Full Stack Software Engineer to build fast, intuitive web interfaces and frontend integration libraries for GenAI and intelligent automation.

You will deliver accessible, low-latency UI patterns and reusable components while connecting to LLM APIs and cloud microservices. The role focuses on end-to-end GenAI-powered applications with an emphasis on intuitive web UIs, streaming responses, and robust client-side API integrations.

Qualifications

• 3+ years building production apps with modern frontend frameworks such as React, TypeScript, or Vue.
• Solid full-stack background across frontend UIs, REST APIs, and microservices.
• Experience wiring GenAI features and LLM APIs into web apps is a plus.
• Strong Python backend skills and cloud microservices on AWS are preferred.

Responsibilities

• Design and deliver GenAI-powered applications with intuitive web UIs and efficient client-side API integrations.
• Build responsive, accessible frontend experiences optimized for streaming responses and low latency.
• Develop and maintain reusable frontend component libraries, hooks, and design systems for enterprise GenAI apps.
• Collaborate with designers and product managers to iterate on AI UX patterns like chat assistants and prompt builders.

Skills

React

TypeScript

Vue

Tools

AWS

Docker

REST APIs

Job description

EPAM Systems, Inc. is seeking a Senior Full Stack Software Engineer to build fast, intuitive web interfaces and frontend integration libraries for GenAI and intelligent automation.

You will deliver accessible, low-latency UI patterns and reusable components while connecting to LLM APIs and cloud microservices. The role focuses on end-to-end GenAI-powered applications with an emphasis on intuitive web UIs, streaming responses, and robust client-side API integrations.