Demo

Software Developer

Apex Systems
Chantilly, VA Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/9/2026
Job#: 3030099

Job Description:

Job Description

As a software developer you are responsible for development, debugging, and enhancing of a web-based application coded in ColdFusion with an Oracle back-end for our DoD Financial Management System used by several Army Commands and other Government Agencies.

In conjunction with the development team, you will be responsible for the creation and maintenance of ColdFusion code base (and potential more advanced versions in other languages i.e. Java, .Net), internal unit testing, bug fixing and enhancements to the existing web-application software.

Responsibilities:

  • Assists in writing code and coordinating efforts for the team to create single-threaded or user interface event driven applications. Helps to lead and develop code necessary to complete the assigned project(s) in the specified time frame according to departmental standards and guidelines.
  • Assists in writing, modifying, and debugging software for client applications, while also reviewing other team members work and tasking. Writes programs according to specifications from customer requirements and coordinates with other internal team members.
  • Assists in the development of the critical components of the solution, including but not limited to, security, rules infrastructure, custom adapter implementation, and application interfaces.
  • Works with technical staff to understand and makes suggestions to resolve software problems. Profiles, analyzes and optimizes the software he/she is responsible for implementing with assistance from technical leads.
  • Employs best practices for design, development, unit testing and test plan development.
  • Seeks to improve personal job-related knowledge and departmental process by studying the development tools used, programming techniques, and computing equipment, participating in educational opportunities, and reading professional publications.

Required Skills:

  • Requires bachelor’s degree or equivalent, and 4 years of related development work experience.
  • Must be a US Citizen
  • Must have an active Secret clearance (or higher)
  • Demonstrated knowledge of Adobe ColdFusion programming language (or other similar language) with Oracle database.
  • Demonstrated knowledge of web-application support language to include J2EE, JavaScript, SQL, CSS, HTML, etc.
  • Resourcefulness and problem-solving aptitude
  • Excellent communication skills

Desired Skills:

  • Strong communication and team interfacing skills.
  • Ability to lead and coordinate activities for the team with the desire to advance to a technical subject matter expert (SME) or development lead/manager.
  • Demonstrated understanding of the SDLC process; including all aspects of requirements, development, and working closely with testers.
  • Familiarity with development of a web-based system using remote tools for applications using VM/Cloud technologies or AWS hosting solutions.
  • Familiarity with the Risk Management Framework (RMF) process in Information Assurance and willingness to work closely with team’s Information Officer for security updates.
  • Familiarity with the DOD Information Assurance Vulnerability Management (IAVM) process.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6 months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6 months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

Apex Systems is part of the Commercial Segment of ASGN Incorporated.

NYSE: ASGN

4400 Cox Road

Suite 200

Glen Allen, Virginia 23060

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.

Salary : $48 - $55

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