Full-Stack Engineer (Frontend Focus) for Mission-Critical AI

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

Job summary

United States Digital Space LLC is hiring Everything Engineers (Full-Stack with Frontend Focus) to modernize a mission-critical legacy system used in national security work. You will work with AI agents to design, implement, and ship complete vertical slices from UI to API, database, and infrastructure, ensuring secure and scalable delivery for national partners.

The role emphasizes working with Codex/Claude Code, React/TypeScript frontends, Node services, Prisma schemas, and AWS infrastructure

Qualifications

• Proficient in TypeScript, React, Node.js and PostgreSQL.
• Hands-on experience with AI development tools (Codex, Claude Code) on real projects.
• Experience with cloud infrastructure (AWS) and modern CI/CD pipelines.

Responsibilities

• Decompose problems for AI agents to implement with precise specs.
• Build and maintain full-stack vertical slices including React frontends and Node services.
• Own the frontend UX for complex, policy-laden workflows.
• Develop and maintain a React/TypeScript component library with accessibility built-in by default.
• Maintain high production quality through TDD, CI scans, and Playwright end-to-end tests.
• Ship small, reviewable changes frequently in a main branch environment.
• Share knowledge through docs, demos, and pair programming.

Skills

TypeScript

React

Node.js

PostgreSQL

AI tooling (Codex/ Claude Code)

Tools

AWS

GitHub Actions

CI/CD pipelines

Job description

United States Digital Space LLC is hiring Everything Engineers (Full-Stack with Frontend Focus) to modernize a mission-critical legacy system used in national security work. You will work with AI agents to design, implement, and ship complete vertical slices from UI to API, database, and infrastructure, ensuring secure and scalable delivery for national partners.

The role emphasizes working with Codex/Claude Code, React/TypeScript frontends, Node services, Prisma schemas, and AWS infrastructure