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# Joomla Backend Developer

- **Company:** Booz Allen Hamilton Inc.
- **Location:** Chantilly, VA, United States
- **Experience:** Experienced
- **Salary:** $55,200.0 - $126,000.0
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), PHP (Programming Language), Amazon Web Services, HTML5, Cascading Style Sheets (CSS), Configuration Management, Relational Databases, Joomla, Linux Servers, MySQL, Object-Oriented Software Development, Oop Languages, Service Pack, SQL Databases, Systems Integration, Web Applications, Web Platforms, Backend, Information Technology, Front End Software Development
- **Published:** August 8, 2026
- **Apply:** https://www.careerjet.com/job/us9dc1d04721977beacf6cc445bf4a0b99/eaa

## About the Role

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-centered decisions
Bachelor's degree in CS, UX, Design, or a related field
UX/UI, Accessibility, or Front-End Development Certifications

## Description

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. Beyond 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 experiences 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.


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