Joomla Backend Developer
Bah· Defense· Sep 8, 2026 · 2mo ago
Chantilly, VA
In office
Full-time
Mid
$55K–$126K
3+ years exp
Job description
Joomla Backend Developer The Opportunity :
We are looking for a highly skilled Backend Joomla Developer to lead the technical development and optimization of our web platforms. In this role, you will be the architect of our server-side logic, focusing heavily on the creation and customization of Joomla components, modules, and plugins. You will be responsible for managing complex MySQL databases and integrating third-party APIs such as payment gateways and CRMs to ensure our sites are both functional and scalable. Bey ond initial builds, you will play a critical role in maintaining site health by performing core updates, implementing security patches, and troubleshooting technical bugs to ensure peak performance.
In this role, you will utilize deep expertise in PHP and Object-Oriented Programming with a comprehensive understanding of the Joomla framework’s internal architecture. While your primary focus will be the backend, you should be comfortable working with HTML5, CSS3, and JavaScript to ensure seamless integration with the frontend. We are seeking a proactive problem-solver who can translate complex business requirements into robust, high-performance digital solutions.
In this role, you’ll work closely with product managers and government leadership to understand mission goals and user requirements. On an agile team, you’ll design and deliver large-scale digital experience s that are as intuitive as they are visually refined.
Help our clients meet their mission by supporting national security and empowering government teams with accessible, secure applications.
Join us. The world can’t wait.
You Have:
3 years of experience with an OOP language
Experience performing Linux server maintenance, patching, configuration management, or system hardening
Experience designing, implementing, and maintaining production-grade AWS environments
Experience developing web apps with HTML, CSS, and JavaScript
Experience with SQL and an RDBMS such as MySQL
TS/SCI clearance with a polygraph
Bachelor s degree in Systems Administration, Computer Information Systems, or Computer Science and 3 years of experience with systems administration, or 5 years of experience with systems administration in lieu of a degree
Nice If You Have:
Experience with PHP
Experience developing websites using the Joomla CMS
Ability to collaborate with government leadership to refine requirements, translate mission needs into UX-focused solutions, and influence design- center ed decisions
Bachelor’s degree in CS, UX, Design, or a related field
UX / UI, Accessibility, or Front-End Development Certification s
Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance with polygraph is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $55,200.00 to $126,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided .
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
Remote : If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
Hybrid : If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
Application prep
Use the role’s language and application details while tailoring your materials.
Keywords to mirror
javascriptagileawssqlaccessibilityai
- Platform
- workday
- Effort
- long
Benefits
Benefits detected in the listing.
Professional Development