Required Security Clearance: Public Trust 8570 Category Requirement: None 8570 Specialist Requirement: None Travel: None Potential for Teleworking: No Schedule: Full Time City: Washington State/Territory: District of Columbia Base-2 SolutionsA' is hiring a Senior Drupal Developer who can design, code, debug, and test innovative applications for a Drupal-based Content Management system in a fast-moving, cutting edge government client environment. Experience with large-scale Drupal migrations necessary. Responsibilities Lead in the design, implementation, testing and deployment of enterprise-scale Drupal web application Work with others to refactor and implement complex functionality using PHP by creating custom Drupal modules Assist with gathering requirements/dependencies for migrations from Drupal 7 to Drupal 8 and lead migration efforts Lead migrations from Drupal 8 to Drupal 9 for enterprise-scale Drupal web apps Share knowledge and assist with training other developers. Think creatively and demonstrates the ability to work independently on a complex task with little direction, supervision, and management oversight. Required Skills Must be a US Citizen Must successfully complete a stringent Background Investigation and obtain the required Government Security Clearance BA/BS, preferably in Computer Science or other related subject area (technical, analysis, or mathematics) or equivalent experience Senior Developers should have at least 5+ years of experience developing with PHP, HTML, XML, CSS, Javascript, SOAP/REST web services. Experience developing with Drupal or other content management frameworks, including demonstrated custom module development and theming. Deep knowledge of Drupal development norms and application architecture a plus. Identifies and understands user and organizational requirements and context of use Must have experience in site building and large-scale migrations in Drupal. Working knowledge of a variety of production tools, technologies, and techniques for design and development, including IDEs, source control, build tools and testing frameworks. Knowledge of usability/accessibility standards of user interface development in order to produce code compliant for Section 508 accessibility; may work with development tools that aid in this process. Understanding of Service-Oriented Architecture, XML, SOAP, REST, JSON, and other Web Services technologies. Work experience with more than one relational database management system, including MySQL.