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Web Application Developer in Chantilly, VA at ManTech

Date Posted: 6/22/2018

Job Snapshot

Job Description



Clearance Level Needed:





Information Technology

Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer oriented Web Application Developer to join our team in Chantilly, VA to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

A qualified candidate will support a mission critical web application. The successful candidate will also be able to work independently and with a team of engineers to add new capabilities to and maintain an existing web application built on EXTJS, Groovy/Grail, CSS 3, and HTML 5 framework.

In addition, a qualified candidate will perform as the technical expert with a thorough understanding of the business application of an assigned project. Perform as a project team member with the responsibility for the instruction, assigning, direction, and monitoring of the performance of assigned software developers working on a specific project. Assist in the scheduling and coordinating of projects and may be involved in the design phase of a project. Will work with customers and technical staff in the resolution of software problems and respond to suggestions for software modifications or enhancements. Will participate in the development of software user manuals.

Additional Responsibilities include, but are not limited to:

• Developing, coding, testing, and debuging new software or enhancements to existing software.
• Possession of a good understanding of business applications.
• Working with technical staff to understand and resolve software problems, resolving customer issues with software and responding to suggestions for software modifications or enhancements.
• This role may be involved in the development of software user manuals and demonstrate software for new users.

Security Clearance Requirement:
Active/current TS/SCI with Polygraph clearance is required.

Job Requirements

Required Qualifications:

• Bachelor's degree (in technology, engineering or business discipline) or equivalent.
• At least 12+ years of related experience (engineering and management) experience.
• Java and J2EE related programming as a presentation or application layer developer.
• HTML/XML experience.

Desired Qualifications:

• Lucene/Elastic Search
• Apache Tomcat • Oracle / Hadoop / Database experience
• Subversion
• Groovy/Grails
• Angular
• BootStrap