Joomla Backend Developer

Booz Allen Hamilton•Chantilly, VA
•$55,200 - $126,000

About The Position

Booz Allen is seeking a Backend Joomla Developer to lead the technical development and optimization of web platforms. The role focuses on building and customizing Joomla components, modules, and plugins; managing MySQL databases; and integrating third-party APIs, including payment gateways and CRMs. The developer will maintain site health through core updates and security patches, troubleshoot technical issues, and support performance and scalability. The position calls for expertise in PHP, object-oriented programming, and Joomla’s internal architecture, along with familiarity with HTML5, CSS3, and JavaScript for frontend integration. Working on an agile team, the developer will collaborate with product managers and government leadership to understand mission goals and user requirements, then design and deliver accessible, secure, large-scale digital experiences for government teams.

Requirements

  • At least 3 years of experience with an object-oriented programming language.
  • Experience performing Linux server maintenance, patching, configuration management, or system hardening.
  • Experience designing, implementing, and maintaining production-grade AWS environments.
  • Experience developing web applications with HTML, CSS, and JavaScript.
  • Experience with SQL and a relational database management system such as MySQL.
  • Active TS/SCI clearance with a polygraph is required.
  • Bachelor’s degree in Systems Administration, Computer Information Systems, or Computer Science and at least 3 years of systems administration experience; alternatively, at least 5 years of systems administration experience in lieu of a degree.

Nice To Haves

  • 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 Computer Science, UX, Design, or a related field.
  • UX/UI, accessibility, or front-end development certifications.

Responsibilities

  • Lead technical development and optimization of web platforms.
  • Create and customize Joomla components, modules, and plugins.
  • Manage complex MySQL databases and integrate third-party APIs such as payment gateways and CRMs.
  • Maintain site health by performing core updates and implementing security patches.
  • Troubleshoot technical bugs and support peak site performance and scalability.
  • Collaborate with product managers and government leadership to understand mission goals and user requirements.
  • Design and deliver large-scale digital experiences on an agile team.
  • Translate business requirements and mission needs into robust, high-performance, accessible, and secure digital solutions.

Benefits

  • Health, life, and disability benefits.
  • Financial and retirement benefits.
  • Paid leave.
  • Professional development.
  • Tuition assistance.
  • Work-life programs.
  • Dependent care.
  • Recognition awards for exceptional performance and demonstration of company values.
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