Senior Front-End AI Engineer (Agentic) – Remote

LTS; Oregon; Hybrid; USD 168,000 - 204,000; Full time

Job summary

LTS is seeking a Senior Front-End Agentic AI Engineer to own the experience layer of an AI platform built for mission-critical legacy systems. You will craft an explainable, verifiable, and trustworthy UI for engineers to interact with AI, view source citations, and navigate to supporting artifacts across large-scale healthcare workflows.

You’ll work with React, TypeScript, and modern front-end tech to render streaming AI responses, tool results, and diagrams, while aligning with FedRAMP, Zero

Qualifications

• Experience building production web applications for enterprise-scale platforms.
• Ability to translate complex AI reasoning into trustworthy front-end experiences.
• Experience collaborating with backend engineers, designers, and product teams in Agile environments.
• Excellent communication and ability to justify technical decisions.
• Comfort with AI-native development workflows and documentation.

Responsibilities

• Own end-to-end front-end experience for an enterprise AI platform.
• Design intuitive interfaces that convey AI reasoning with trust.
• Build and maintain conversational interfaces and authoring experiences using React and TS.
• Develop streaming rendering, markdown, citations, code blocks, and visualizations.
• Create evidence trails to navigate to source code and docs.
• Collaborate with product, design, architects, and platform engineers to prototype and deliver.
• Develop scalable component libraries and design systems.
• Ensure performance, accessibility (Section 508), and real-time UX.
• Instrument the app with analytics, observability, and client-side monitoring.
• Leverage AI-native workflows to speed up development and improve quality.

Skills

React

TypeScript

JavaScript

Front-end architecture

Real-time UI

WebSockets

REST/GraphQL

AGILE/SDLC

AI coding assistants

Product-minded engineering

Education

Bachelor's degree in CS/SE or equivalent

Job description

LTS is seeking a Senior Front-End Agentic AI Engineer to own the experience layer of an AI platform built for mission-critical legacy systems. You will craft an explainable, verifiable, and trustworthy UI for engineers to interact with AI, view source citations, and navigate to supporting artifacts across large-scale healthcare workflows.

You’ll work with React, TypeScript, and modern front-end tech to render streaming AI responses, tool results, and diagrams, while aligning with FedRAMP, Zero