Senior Full Stack Engineer - AI-Native Platform (TS/Node)

United States Digital Space LLC; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

United States Digital Space LLC is seeking a Senior Full Stack Engineer with deep expertise in TypeScript and Node.js to help shape AI-native architectures and agentic systems. The role involves building AI-driven dashboards, scalable infrastructure, and native web experiences.

You will collaborate with engineering leadership on feature development and production support for innovative AI-powered platforms, contributing across the full stack with frontend and backend responsibilities.

Qualifications

• Strong proficiency in TypeScript and backend development with Node.js.
• Hands-on experience building full-stack applications and modern frontend architectures.
• Understanding of system design, scalability, and performance optimization.

Responsibilities

• Design and develop scalable backend services using Node.js and TypeScript.
• Build and extend agentic systems leveraging LangGraph (Node.js ecosystem).
• Enhance and maintain agent infrastructure, including memory and session management, file spaces and document handling, evaluation frameworks.

Skills

TypeScript

Node.js

Full-stack development

Frontend architecture

Performance optimization

Tools

Stencil

Angular

LangGraph

Job description

United States Digital Space LLC is seeking a Senior Full Stack Engineer with deep expertise in TypeScript and Node.js to help shape AI-native architectures and agentic systems. The role involves building AI-driven dashboards, scalable infrastructure, and native web experiences.

You will collaborate with engineering leadership on feature development and production support for innovative AI-powered platforms, contributing across the full stack with frontend and backend responsibilities.