Web Developer Master with Min 16yrs exp (In Person Interview)(ONSITE_only local to DMV Area)

We are looking for a Web Developer Master (Min 16+ Yrs. Exp) ONSITE (In Person Interview).

POSITION DESCRIPTION

DIRECT CLIENT Position Number of positions: 1 Length: 2-20Months+ Work Address: Washington DC 20003 Immediate interviews (In Person Interview) Please note this position is ONSITE Work & ONSITE Interview. Scope of Work Design, develop, and maintain Drupal-based websites supporting DC.gov and District agency platforms. Build and customize Drupal modules, themes, content types, taxonomies, and views per agency requirements. Perform Drupal core and contributed module updates, security patches, and version migrations (e.g., Drupal 7 to Drupal 10/11). Integrate Drupal sites with enterprise systems, APIs, and third-party services. Ensure deliverables comply with Section 508, WCAG 2.1 AA, and District web standards. Apply web security best practices consistent with federal cybersecurity guidelines. Collaborate with project managers, UX designers, content strategists, and agency stakeholders. Produce technical documentation, code comments, and operational runbooks. Provide Tier 3 production support and participate in deployment activities, including occasional after-hours work. Required Technical Skills HTML & Markup Strong command of semantic HTML5: sectioning elements, headings hierarchy, lists, tables, and forms. Solid grasp of web accessibility (WCAG 2.1 AA): ARIA roles and attributes, keyboard navigation, focus management, alt text, and accessible form labeling. Familiarity with structured data and SEO markup: meta tags, Open Graph, Twitter cards, and Schema.org/JSON-LD. Understanding of how Drupal renders markup through Twig, and ability to produce clean, valid output via template overrides. CSS & Styling Deep working knowledge of modern CSS layout: Flexbox and CSS Grid. Proficiency with responsive design: media queries, fluid typography, container queries, mobile-first methodology. Command of the cascade, specificity, and inheritance, and ability to debug specificity conflicts. Comfort with CSS custom properties, modern color/spacing tokens, and maintainable theming patterns. Awareness of cross-browser compatibility, vendor prefixing strategy, and progressive enhancement. Nice to Have: SCSS/SASS Strong SCSS/SASS skills: nesting, mixins, functions, partials, disciplined file architecture. Consistent CSS methodology such as BEM, and understanding of mapping onto Drupal's class conventions. Familiarity with CSS transitions, transforms, and animations with attention to performance and reduced-motion preferences. JavaScript Solid command of modern JavaScript (ES6+): arrow functions, destructuring, modules, promises, async/await. Strong DOM manipulation and event-handling skills, including event delegation and performance-conscious listeners. Fluency with the Fetch API and asynchronous data handling, including JSON parsing and error handling. Knowledge of Drupal's JavaScript layer: Drupal.behaviors, once(), drupalSettings, AJAX framework. Understanding of attaching and scoping JS correctly through the Libraries API. Familiarity with debugging via browser DevTools: breakpoints, network panel, performance profiling, console. Nice to Have: Frontend Performance Awareness of deferring/async loading, minimizing reflows, debouncing/throttling, avoiding render-blocking scripts. Experience with build/tooling pipeline (Webpack, Vite, Gulp) and linting/formatting (ESLint, Prettier, Stylelint). Exposure to a modern framework (React/Vue) is a plus for decoupled or partially decoupled Drupal frontends. Drupal Fluency with Drupal 9/10/11 admin UI: content types, fields, vocabularies, view modes, form/display modes, blocks, menus, URL aliases, redirects. Solid command of Configuration Management workflows: config export/import, config_split, config_ignore. Strong grasp of user access control: roles, permissions, content moderation workflows, custom workflow states/transitions. Expertise with Views: complex queries, contextual filters, relationships, exposed filters/sorts, output rewriting, REST exports. Experience administering Media Library, image styles, responsive image styles, crop/focal-point strategies. Clear mental model of config vs. content vs. state vs. settings.php. Theming & Frontend Strong Twig skills: template suggestions, preprocessing, theme hook implementations. Comfort with Libraries API: defining JS/CSS, managing dependencies, conditional loading. Experience with modern base themes (Olivero/Stable9) and component-based theming. Familiarity with Single Directory Components (SDC) for Drupal 10.3+. Solid responsive design fundamentals and disciplined CSS methodology (e.g., BEM), SCSS/SASS proficiency. Multi-Domain / Multi-Site (Nice to Have) Hands-on experience with Domain Access module and Domain Config overrides. Understanding of config overrides cascade and precedence. Familiarity with cache contexts and invalidation in multi-domain context. Experience with domain-aware menu, block, and pathauto strategies, cross-domain content sharing vs. restriction patterns. Security Disciplined input sanitization and output escaping (Xss, Html, Url filters, Twig autoescaping). Use of placeholders to prevent SQL injection and applying access checks on entity queries. Knowledge of file-upload security, CSRF tokens, trusted host patterns. Experience conducting permission audits and reviewing for privilege escalation. DevOps, Deployment & Tooling Understanding of Git workflows: feature branches, rebase vs. merge, conflict resolution, hotfix patterns. Strong Drush proficiency: cache rebuilds, config import/export, user management. Competence with Composer for project scaffolding, patching, autoloader generation. Experience with local development environments, ideally Lando (DDEV/Docksal welcome). Nice to Have: CI/CD Familiarity with CI/CD pipelines (BLT, GitHub Actions, Acquia Pipelines). Hands-on Acquia Cloud experience: environments, Cloud Hooks, code/database/files workflow, Acquia CLI. Comfort with multi-database configuration and routing. Integration & Standards (Nice to Have) Experience building and consuming REST APIs: JSON:API, REST module, custom REST resources. Experience with common third-party integrations: analytics, marketing automation. Working Style & Collaboration Write technical documentation that a non-developer content editor can follow. Methodical diagnostic approach; walk through debugging complex issues without guesswork. Good code-review hygiene: readable commits, descriptive PRs, openness to feedback. Adherence to Drupal community coding standards (PHPCS with Drupal and DrupalPractice rulesets). Responsibilities Perform programming and technical work for website and Internet development. Minimum Education/Certification Requirements Bachelor's degree in IT or related field or equivalent experience. Required/Desired Skills 16+ years performing specialized programming and technical development for the Internet. At least three (3) years of hands-on Drupal development (Drupal 7 and 9–11). Demonstrated proficiency in PHP, HTML5, CSS3, JavaScript, and Twig. Experience with Composer, Drush, Git, and MySQL/MariaDB. Working knowledge of Section 508 and WCAG 2.1 AA accessibility standards. Acquia Certified Developer or Site Builder credential. Experience with headless/decoupled Drupal (JSON:API, GraphQL) — highly desired. Familiarity with Acquia Cloud, Pantheon, or AWS hosting environments — highly desired. Prior experience supporting District, state, or federal government web platforms — highly desired. Knowledge of DevSecOps, CI/CD pipelines, and Docker — highly desired. #J-18808-Ljbffr Advanced American Technologies, Inc