Full Stack Engineer

Nexagen Networks•Picatinny Arsenal, NJ

9h•$85,000 - $105,000

About The Position

As the Full Stack Engineer, you will join a high-performing team dedicated to excellence, innovation, and mission-critical support. At Nexagen, you will drive technological advancements and help secure our nation’s future. With outstanding benefits and unparalleled growth prospects, you will thrive in our collaborative and innovative environment. Leverage over two decades of industry expertise to drive transformative innovation and deliver exceptional services across diverse government sectors. Nexagen Networks is a trusted partner to the Department of Defense (DoD) and other federal agencies, including the Army, Air Force, Marine Corps, Navy, and DHS. With more than 20 years of industry expertise, we deliver exceptional lifecycle professional services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, Satellite Communication (SATCOM), RMF-FedRAMP, Logistics, Training, Exercises, COMSEC, and IT/Networking. Nexagen Networks is seeking a skilled Full Stack Engineer to support the design, development, enhancement, and maintenance of secure, mission-critical applications in a cloud-based, Agile environment. This role will support the full software development lifecycle of Alert! application, delivering new features, system optimizations, and bug fixes while maintaining high standards for security, performance, and documentation.The ideal candidate will be comfortable working across front-end, back-end, and database layers, capable of navigating a large and complex codebase, and collaborating effectively with cross-functional teams in a CI/CD-driven development environment.

Requirements

3–5+ years of professional experience as a Full Stack Developer or Software Engineer
Experience with Army secure cloud environments, including cArmy and CReATE
Design, develop, and maintain backend services using Microsoft Visual Studio .NET, C#, ASP.NET, and REST Experience .
Bachelor’s degree in computer science, Information Systems, or equivalent experience.
Develop and maintain front-end components using Svelte, JavaScript, and Node.js .
Build, maintain, and optimize CI/CD pipelines and automation using Jenkins

Responsibilities

Design, develop, test, and maintain full-stack software solutions across the entire SDLC
Deliver software enhancements, bug fixes, and system optimizations for the Alert! application
Design and develop software modules in an Agile development environment
Implement and maintain CI/CD pipelines, tools, and shared libraries
Automate and improve development, testing, and release processes
Ensure applications and infrastructure adhere to secure coding and cybersecurity best practices
Perform software configuration management using Git and related tools
Support AWS cloud environments, including networking, DNS, IAM, security groups, and firewall troubleshooting