Remote Senior Full-Stack Engineer - Secret Clearance

Agile Defense, LLC; United States; On-site; USD 125,000 - 145,000; Full time

Job summary

Agile Defense, LLC is seeking a Senior Full Stack Engineer to design, build, and maintain complex software systems spanning backend services, data processing, and desktop thick clients. This role demands hands‑on implementation across secure, performance‑sensitive environments and strong cross‑team collaboration.

You will contribute to system architecture, develop Electron-based desktop applications, RESTful APIs, and scalable data processing pipelines while guiding junior engineers and adhering

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field.
• 7+ years of professional software engineering experience.
• Experience delivering software in Agile/Scrum environments.
• Strong experience as a full‑stack developer: Java, Python, Node.js, or C#/.NET; React/Angular; REST API design.

Responsibilities

• Design and implement end‑to‑end software solutions, including backend services and data processing components, RESTful APIs and integration layers, and thick client desktop applications using modern frameworks.
• Develop and maintain Electron‑based desktop applications or similar cross‑platform client frameworks.
• Architect secure and efficient communication between client applications and backend services.
• Build systems capable of processing and validating structured data at scale.
• Translate functional requirements into technical designs and working software.
• Write clean, maintainable, and testable code following modern engineering best practices.
• Collaborate with UI/UX designers to deliver responsive, high‑performance desktop user interfaces.
• Support containerized development environments and automated build pipelines.
• Mentor junior engineers and contribute to team engineering standards.

Skills

Java

Python

Node.js

C#/.NET

React/Angular

REST API

Electron

Client-server architecture

Structured data formats

Agile/Scrum

Debugging

Performance optimization

Education

Bachelor's or Master's in Computer Science or related field

Tools

Docker

CI/CD

Static code analysis tools

Job description

Agile Defense, LLC is seeking a Senior Full Stack Engineer to design, build, and maintain complex software systems spanning backend services, data processing, and desktop thick clients. This role demands hands‑on implementation across secure, performance‑sensitive environments and strong cross‑team collaboration.

You will contribute to system architecture, develop Electron-based desktop applications, RESTful APIs, and scalable data processing pipelines while guiding junior engineers and adhering