Senior Application Developer with Security Clearance
Apply NowCompany: ManTech International
Location: Chantilly, VA 20151
Description:
ManTech is seeking a motivated, career and customer-oriented Senior Application Developer to join our team in Chantilly, VA. Duties, Tasks & Responsibilities * Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future
* Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints
* Collaborating with teammates, other service providers, vendors, and users to develop new program features
* Developing unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct
* Correcting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced
* Participating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices
* Deploying code to development, test, and production environments using existing DevOps infrastructure/tools
* Reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issues
* Organizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the program Basic Qualifications: * 10+ years strong Java programming/development skills, with hands-on experience
* Experience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably Angular
* Experience with, or knowledge of, the Spring Framework and RESTful services
* Experience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPA
* Experience with Git branching and merging within a team to manage source code
* Strong ability to manage competing priorities and communication to multiple stakeholders
* High School Diploma or GED Security Clearance Requirements: * TS/SCI w/ Polygraph Desired Experience, Skills & Technologies * Experience with, or knowledge of, Elasticsearch
* Experience with, or knowledge of, best practices for developing secure web applications Physical Requirements: * Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. * The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc. * Constantly positions self to maintain computers in the lab, including under the desks and in the server closet #LI-AA1 , #joinmantechd #joinmantechaa
* Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints
* Collaborating with teammates, other service providers, vendors, and users to develop new program features
* Developing unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct
* Correcting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced
* Participating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices
* Deploying code to development, test, and production environments using existing DevOps infrastructure/tools
* Reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issues
* Organizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the program Basic Qualifications: * 10+ years strong Java programming/development skills, with hands-on experience
* Experience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably Angular
* Experience with, or knowledge of, the Spring Framework and RESTful services
* Experience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPA
* Experience with Git branching and merging within a team to manage source code
* Strong ability to manage competing priorities and communication to multiple stakeholders
* High School Diploma or GED Security Clearance Requirements: * TS/SCI w/ Polygraph Desired Experience, Skills & Technologies * Experience with, or knowledge of, Elasticsearch
* Experience with, or knowledge of, best practices for developing secure web applications Physical Requirements: * Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. * The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc. * Constantly positions self to maintain computers in the lab, including under the desks and in the server closet #LI-AA1 , #joinmantechd #joinmantechaa