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Full time
Technology
MA

Application Developer

MANTECHChantilly, VA🇺🇸United StatesPosted 9 Aug 2026

Why This Role Stands Out

This hybrid Application Developer role offers exciting opportunities to design, develop, and enhance software alongside a collaborative team, perfect for mid-senior professionals eager to expand their skills in Java and modern frameworks. You'll contribute to impactful projects within a reputable organization, enjoying the flexibility of a hybrid work environment. Apply today to join this dynamic technology team and advance your career!

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Chantilly, VA, United States
Posted
2 weeks ago
SQLSpringAngularCSSGitHTMLHibernateJavaJavaScript

Job Description

Application Developer | Chantilly, VA, United States | Hybrid

We're hiring for a well-established organization seeking a talented Application Developer to contribute to their mission. This role involves a blend of maintaining and enhancing existing systems while also participating in new development initiatives.

The Role

  • Design, develop, and modify software systems, applications, and tools.
  • Analyze user needs and software requirements to determine design feasibility within time and cost constraints.
  • Collaborate with teammates, vendors, and users to develop new program features.
  • Develop unit and integration tests, and participate in functional and regression testing.
  • Troubleshoot and resolve production issues by reviewing help desk messages and working with cross-functional teams.
  • Participate in code reviews, providing and incorporating feedback within established standards.
  • Deploy code to development, test, and production environments.

What You'll Need

  • High School Diploma/GED with 7+ years of experience in IT.
  • Strong Java programming and development skills with hands-on experience.
  • Experience with HTML, CSS, JavaScript, and a modern front-end framework (preferably Angular).
  • Experience with or knowledge of the Spring Framework, RESTful services, SQL, and ORM libraries like Hibernate/JPA.
  • Experience with Git for source code management, including branching and merging.
  • An active TS/SCI with Polygraph clearance.

What's On Offer

  • Opportunity to work on diverse development projects.
  • Collaborative team environment.
  • Potential for professional growth within a reputable organization.
  • Hybrid work model offering a balance between office and remote work.

Apply via Haystack today!

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