Demo

Full Stack Engineer

Nexagen Networks
Picatinny Arsenal, NJ Full Time
POSTED ON 1/8/2026
AVAILABLE BEFORE 1/22/2026

Full Stack Engineer

Security Clearance Requirement: Current and Active DoD Secret

Salary Range: $85K - $105K

(The salary range provided is a general guideline. Nexagen Networks considers various factors when determining base salary offers, including the scope and responsibilities of the position, as well as the candidate's experience, education, skills, and current market conditions.) 


 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. 


​​​​​​Job Description

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.

 Position 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
  • .

    Qualifications

    · –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

  • Build, maintain, and optimize CI/CD pipelines and automation using Jenkins
  • ·       

    Company Benefits

    At Nexagen, we believe in taking care of our team from day one Enjoy comprehensive benefits including health, dental, and vision insurance, generous paid time off, a matching 401 (k), and various support programs. We also offer professional development opportunities and additional perks to ensure you thrive both personally and professionally. Join us and experience the difference with benefits that start on your first day 

    Our Culture

    Join our dynamic team and thrive in a culture that champions flexibility, professional growth, and work-life balance. At Nexagen, we support your continuous learning with comprehensive training and educational reimbursement. We celebrate your achievements and focus on delivering exceptional value to our customers. Be part of a supportive environment where your contributions directly impact our customers' success and propel your career forward. 


    The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.


    Nexagen Networks, Inc. is an Equal Opportunity Employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. 

    Salary : $85,000 - $105,000

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