Senior Full-Stack Engineer: Agentic AI for Modern Gov Tech

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

Job summary

United States Digital Space LLC is seeking Everything Engineers—Full‑Stack Software Engineers with a Frontend Focus—to modernize a mission‑critical legacy system used in U.S. international security cooperation.

You will deliver UI, API, database, and infrastructure through an Agentic AI lifecycle, collaborating with AI agents to ship human‑reviewed code. Applicants should have 7+ years of production web experience, expertise in TypeScript/React/Node.js/PostgreSQL, and familiarity with AWS and AI

Qualifications

• 7+ years of production web systems experience.
• Proficiency in TypeScript, React, Node.js, and PostgreSQL.
• Hands-on experience with AI development tools (Codex, Claude Code).
• Strong understanding of cloud infrastructure (AWS), CI/CD (GitHub Actions), and security fundamentals.

Responsibilities

• Agentic Development: Decompose complex problems into precise specifications that AI agents can implement, owning the final output through rigorous human review.
• Full‑Stack Execution: Build and maintain vertical slices of capability including React frontends, Node services, Prisma schemas, and AWS infrastructure.
• Frontend Mastery: Own the user experience for complex, policy‑laden workflows, ensuring multi‑step wizards and data‑dense interfaces are simple and intuitive.
• Design System Leadership: Develop and maintain a React/TypeScript component library where accessibility (Section 508/WCAG) and plain‑language labeling are built‑in by default.
• Rigorous Engineering: Maintain a high bar for production software through Test‑Driven Development (TDD), automated CI scans, and Playwright end‑to‑end testing.
• Continuous Shipping: Operate in an always‑green main branch environment, shipping small, reviewable changes to stakeholders constantly.
• Collaborative Innovation: Share knowledge through documentation, demos, and pairing to improve the team's engineering harness and AI rules.

Skills

TypeScript

React

Node.js

PostgreSQL

AI tools

AWS

GitHub Actions

CI/CD

Security fundamentals

Tools

Codex

Claude Code

Job description

United States Digital Space LLC is seeking Everything Engineers—Full‑Stack Software Engineers with a Frontend Focus—to modernize a mission‑critical legacy system used in U.S. international security cooperation.

You will deliver UI, API, database, and infrastructure through an Agentic AI lifecycle, collaborating with AI agents to ship human‑reviewed code. Applicants should have 7+ years of production web experience, expertise in TypeScript/React/Node.js/PostgreSQL, and familiarity with AWS and AI