Lead Software Engineer, Applied AI; Frontend Leading
Job in
New York, New York County, New York, 10261, USA
Listed on 2026-10-18
Listing for:
EPAM Systems
Full Time
position Listed on 2026-10-18
Job specializations:
-
Software Development
AI Engineer (Applied/Software), Front End Developer, Full Stack Developer, React.js
Job Description & How to Apply Below
Location: New York
Our Business Technology organization builds secure and intelligent internal platforms that power our global workforce.
Lead Software Engineer, Applied AI (Frontend Leading)As a Lead Software Engineer, Applied AI (Frontend Leading), you will build intuitive, performant user interfaces and frontend integration libraries that make Generative AI (GenAI) and intelligent automation accessible and useful across IT, HR, Finance, Sales, Marketing, and Customer Support. In this role, you will bridge the gap between complex LLM orchestration and enterprise user experience, ensuring our internal teams can seamlessly adopt and trust AI-driven tools.
Req.#
- Design and build end-to-end GenAI-powered applications, emphasizing intuitive web-based UIs and performant client-side API integrations
- Develop responsive, accessible frontend interfaces using React, Type Script, or Vue, engineered for streaming responses and low latency
- Build and maintain a library of reusable frontend components, hooks, and design systems for enterprise GenAI applications
- Implement LLM-based experiences using frameworks like Lang Chain or Llama Index with leading model providers (OpenAI, Claude, Gemini, etc.)
- Collaborate closely with designers and product managers to iterate rapidly on novel AI UX patterns (chat assistants, prompt builders, feedback loops)
- Ensure top-tier security, accessibility (a11y), observability, and test coverage across client-side and full-stack implementations
- Frontend Mastery: 5+ years of production experience with React, Type Script, or Vue for enterprise web applications
- Engineering Seniority: 5-8 years of software engineering experience across the full web stack (frontend UIs, REST APIs, microservices)
- AI Application Integration: 2+ years of experience integrating GenAI features, LLM APIs, and prompt UI patterns into web applications
- Python & Cloud Services:
Strong Python backend development skills and 2+ years of experience consuming/building cloud microservices on AWS, Docker, and REST APIs - Component Libraries:
Proven experience building, documenting, and maintaining reusable component libraries, design systems, and custom hooks - Conversational UX & Streaming:
Real-time streaming UX patterns (SSE/Web Sockets), prompt builders, citations, and summary UI components - Web Accessibility (a11y):
Deep knowledge of WCAG 2.1 AA compliance and accessible UI component architecture - Lang Chain for JavaScript:
Client-side or Node.js Lang Chain, Lang Graph, or Llama Index orchestration - RAG & Vector Search:
Familiarity with RAG pipelines, vector search (Pinecone, Open Search), and embedding concepts - AI Evaluation & UX:
Experience with AI evaluation tooling, feedback loops, and guardrails in user interfaces
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×