Onsite Web Developer; Drupal

Dhaka Technologies Limited Company | Contract

Washington, United States | Posted on 06/10/2026

Dhaka Technologies Limited isseeking an experienced Web Developer with strong Drupal expertise to support the development, maintenance, modernization, and production supportof government web platforms and associated digital properties.

• Design, develop, maintain, and modernize Drupal-basedwebsites and digital platforms.
• Build and customize Drupal modules, themes, content types, taxonomies, views, blocks, menus, workflows, and related site components.
• Perform Drupal core and contributed module updates,security patches, and version migrations, including Drupal 7 to Drupal9/10/11.
• Integrate Drupal websites with enterprise systems,APIs, analytics platforms, and third-party services.
• Ensure web deliverables comply with Section 508, WCAG
  2.1 AA, and applicable web standards.
• Apply web security best practices, including inputsanitization, output escaping, access checks, secure file upload handling,CSRF protection, and trusted host configuration.
• Use Twig template overrides, preprocessing, themehooks, and the Drupal Libraries API to produce clean, valid, maintainableoutput.
• Configure and administer Drupal content types,fields, vocabularies, view modes, form/display modes, URL aliases,redirects, media libraries, image styles, and responsive image styles.
• Develop and manage Drupal configuration workflows,including config export/import and environment-specific configurationhandling.
• Collaborate with project managers, UX designers,content strategists, technical teams, QA teams, and business stakeholders.
• Provide Tier 3 production support, troubleshootcomplex issues, and participate in deployment activities, including occasional after-hours work.
• Produce technical documentation, code comments,operational runbooks, user-facing instructions, and other supportingmaterials.
• Follow Git workflows, Drupal coding standards, code review practices, and established development guidelines.

• 16+ years of experience performing specialized or advanced programming and technical development for websites orinternet-based platforms.
• At least 3 years of hands-on Drupal development experience, including Drupal 7 and Drupal 9, 10, or 11.
• Strong command of semantic HTML5, accessible markup,forms, tables, headings, sectioning elements, and SEO-related markup.
• Strong understanding of WCAG 2.1 AA and Section 508accessibility requirements, including ARIA, keyboard navigation, focusmanagement, alt text, and accessible form labeling.
• Strong Drupal administration and configuration experience, including content types, fields, vocabularies, views, blocks,menus, permissions, workflows, redirects, media management, and configuration management.
• Strong Drupal theming experience using Twig, templatesuggestions, preprocessing, theme hooks, base themes, component-basedtheming, and responsive design practices.
• Experience with Composer, Drush, Git, andMySQL/Maria
  
  DB.
• Experience with local development environments suchas Lando, DDEV, Docksal, or similar tools.
• Ability to write clear technical documentation thatcan be followed by both technical and non-technical users.
• Strong diagnostic, troubleshooting, communication,and collaboration skills.

• Bachelor’s degree in Computer Science, Information Technology, or a related field; equivalent experience may be substituted.
• Acquia Certified Developer or Site Buildercredential.
• Experience with headless or decoupled Drupal using
  
  JSON, Graph
  
  QL, REST module, or custom REST resources.
• Familiarity with Acquia Cloud, Pantheon, AWS, orsimilar hosting environments.
• Prior experience supporting government web platforms.
• Knowledge of Dev Sec Ops , CI/CD pipelines, Docker,Git Hub Actions, Acquia Pipelines, BLT, or similar deployment tooling.
• Hands-on Acquia Cloud experience, includingenvironments, Cloud Hooks, code/database/files workflow, and Acquia CLI.
• Experience with SCSS/SASS, BEM, frontend build toolssuch as Webpack, Vite, or Gulp, and linting tools such as ESLint,Prettier, Stylelint, or PHPCS.
• Exposure to React, Vue, or partially decoupled Drupalfrontends.
• Experience with Drupal multi-site or multi-domain implementations, including domain-specific configuration, cache contexts,menu/block/path strategies, and cross-domain content patterns.
• Familiarity with frontend performance optimization,including async/deferred loading, debouncing, throttling, reduced-motionpreferences, and render-blocking script mitigation.

Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent professional experience.