S

Senior Full Stack Developer

United StatesUnited States·ChantillyFull Timesenior
EngineeringFull Stack DeveloperFullstack DeveloperSoftware Engineering
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Quick Summary

Requirements Summary

-Java -Spring -Keycloak

Technical Tools
EngineeringFull Stack DeveloperFullstack DeveloperSoftware Engineering
NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available.

Full Stack Developer

We are seeking a contractor to provide development and operations & maintenance (O&M) support for a production Java application with an Angular front-end and Postgres backend. The ideal candidate will work in an AWS cloud environment, utilizing cutting-edge technologies. The developer will collaborate with both government and contractor teams to support all aspects of application development.  

O&M responsibilities include gathering, analyzing, and developing enhancement specifications and requirements based on system owner input. The developer will be involved throughout the entire project lifecycle, from development to production support, including creating solution architecture for new efforts, creating new working full stack applications, upgrading existing application to latest versions, and improving performance bottlenecks.   

A solid foundation in Computer Science is required, with either a Bachelor's or Master's degree in the field.  

Required Skillset:

-Java  

-Spring  

-Keycloak  

-Angular 20+  

-AWS Solution Architecture  

-Agile Methodology  

Optional Skillset: 

-Kubernetes  

-Linux  

-Docker  

-CloudFormation  

-DevOps  

-Strong verbal and written communication skills  

Qualifications:

-Bachelor's Required

-8 years of experience

Security Clearance requirement:
Must possess active TS/SCI clearance to be considered for this role.
 
Other Requirements:
U.S. Citizenship
 
Compensation Spotlight: 
For this role, our typical salary range starts at $115,000 and stretches up to $145,000. But here's the deal – we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.

Location & Eligibility

Where is the job
Chantilly, United States
On-site at the office
Who can apply
US
Listed under
United States

Listing Details

Posted
April 22, 2026
First seen
April 22, 2026
Last seen
May 2, 2026

Posting Health

Days active
9
Repost count
0
Trust Level
37%
Scored at
May 2, 2026

Signal breakdown

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S
Senior Full Stack Developer