> Markdown version of [/jobs/ext/590407-full-stack-engineer-react-python-u-s-defense-ai-program](https://www.wearedevelopers.com/jobs/ext/590407-full-stack-engineer-react-python-u-s-defense-ai-program). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Full Stack Engineer (React + Python) | U.S. Defense AI Program

- **Company:** KT-II, INC.
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $100,000.0 - $120,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Computing Platforms, Software as a Service, Code Review, Programming Tools, Distributed Systems, Python (Programming Language), PostgreSQL, Software Engineering, SQLAlchemy, TypeScript, Web Services, Software Organization, Enterprise Software Applications, Spring Cloud, Tailwind, ReactJS, Backend, Git, Fastapi, Build Management, Containerization, Api Design, Docker
- **Published:** June 20, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=40e91cac7c1fd3dd

## About the Role

Do you have experience in Web services design?, * U.S. Citizen (mandatory).

 * 5+ years of professional software engineering experience.
 * Strong experience with:
 * React
 * TypeScript
 * Python
 * FastAPI
 * PostgreSQL
 * Experience building APIs and distributed applications.
 * Familiarity with Docker and Kubernetes.
 * Experience with Git and modern software development practices.
 * Ability to work independently in a remote environment.

Preferred Qualifications

 * Active Secret Security Clearance.
 * Previous DoD, Navy, military, or government contractor experience.
 * Experience working in regulated or mission-critical environments.
 * Veterans are strongly encouraged to apply.
 * Experience with:
 * Tailwind CSS
 * SQLAlchemy
 * SaaS or enterprise-scale applications

Nice-to-Have Technologies

 * HeroUI
 * CopilotKit
 * Pydantic AI
 * MCP
 * AG-UI, * Are you a U.S. Citizen? (Required)
 * Do you currently hold an Active Secret Security Clearance?(Required)
 * Have you worked on Department of Defense (DoD) or Military projects? (Required)
 * How many years of experience do you have with React and TypeScript?(Required)
 * How many years of experience do you have with Python and FastAPI?(Required)
 * Are you willing to attend occasional onsite meetings when required?

## Description

We are seeking a Senior Full Stack Engineer to design and build scalable web applications supporting advanced defense and AI initiatives. This role involves developing modern, mission-critical software platforms focused on operational planning, predictive analytics, and enterprise applications.

What You'll Do

 * Develop modern front-end applications using React and TypeScript.
 * Build backend services and APIs using Python and FastAPI.
 * Design and optimize PostgreSQL databases.
 * Develop secure, scalable cloud-native applications.
 * Containerize applications using Docker and Kubernetes.
 * Collaborate with cross-functional engineering teams.
 * Integrate AI-enabled workflows and modern developer tooling.
 * Participate in architecture discussions, code reviews, and technical planning.


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