J5holdingscorporation logo

Application Developer

j5holdingscorporation

On-site
Reston, VA
Full-time
Senior
5+ yrs
Salary not listedPosted 3mo ago

Real job — pulled straight from j5holdingscorporation’s careers page · Verified May 24, 2026 · No reposts.

Job description

j5holdingscorporation is hiring a Application Developer — a full-time, based in Reston, VA role. Apply directly on j5holdingscorporation's careers page below.

Application Developer

Location: Reston Area, VA

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position.

Job Overview: Available Immediately

Introduction
 Assist with maintenance of existing legacy applications and support the transition to a new system architecture. ***NOTE: Additional security scrub required. Location is Reston area***

Required skills and demonstrated experience:

  •  Minimum 5 years of demonstrated experience in Full Stack development
  •  Demonstrated experience developing applications using Node JS 
  •  Demonstrated experience in backend development and creating APIs 
  •  Demonstrated experience deploying applications in a cloud-based environment (e.g. AWS, Azure, VMWare, Docker, Kubernetes) 
  •  Experience working in an agile environment 
  •  Document technical system architecture 
  •  Proficiency with GitHub
  •  Proficiency with Jenkins 
  •  Familiar with JIRA 
  •  B.S. Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering OR equivalent combination of education and experience.

Highly desired, though not required, include:

  • Strong understanding of graph databases 
  •  Strong understanding of internet protocols and network technologies 
  •  Understanding of JavaScript Frameworks (e.g. VueJS, Angular, React)

__________________________________________________________________________________

US Citizenship:

  • This position requires US Citizenship. Verification of US Citizenship to meet federal government security requirements will be confirmed.

Security Clearance:

  • The successful candidate must have an active U.S. Government Top Secret Security Clearance with a Full Scope Polygraph.
  • Clearance Verification: This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will be asked to provide clearance verification information prior to an offer of employment.

Travel: 

  • This position is expected to be onsite. The position will be located within the Washington Metropolitan Area (WMA). Local travel/POV will be on an as needed basis, within the local place of performance.

Join J5 Consulting and Grow Your Cybersecurity Career

At J5, we’re a team of innovators protecting organizations from evolving cyber threats. With 18+ years of success in government and commercial sectors, we offer meaningful opportunities to grow your career.

Enjoy comprehensive benefits, including:

  • 100% employer-paid health coverage
  • a 6% 401(k) match
  • PTO
  • tuition reimbursement
  • bonuses
  • professional development, and more.

Ready to make an impact? Explore our open positions and apply today.

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Frequently asked questions

What skills are required for Application Developer at j5holdingscorporation?

The required skills for Application Developer at j5holdingscorporation include: Node.js, API, AWS, Azure, VMware, Docker, Kubernetes, GitHub, Jenkins, JIRA, Vue.js, Angular, React, JavaScript.

What is the seniority level for Application Developer at j5holdingscorporation?

Application Developer at j5holdingscorporation is a Senior level position.

How do I apply for Application Developer at j5holdingscorporation?

You can view the full description and apply for Application Developer at j5holdingscorporation on EchoJobs: https://echojobs.io/job/j5holdingscorporation-application-developer-wzkjd.