Drupal Developer

Drupal Developers build and maintain some of the most complex content-driven websites on the internet. Government portals with thousands of pages, university sites managing dozens of academic programs, healthcare organizations with strict access control requirements, and global enterprises with multi-language and multi-site needs all choose Drupal specifically because it handles structured content at a scale and complexity level that simpler systems can't manage.

The work spans a wide range of tasks. On the configuration side, a Drupal developer defines how content is structured: creating content types with custom fields, setting up taxonomies and vocabularies, configuring view displays, and building editorial workflows with appropriate access controls for different user roles. This configuration-driven work can accomplish a great deal without writing custom code.

Custom module development is where Drupal development gets technically demanding. Drupal's plugin system, hook system, and service container require understanding both Drupal-specific patterns and the Symfony components that underpin them. Writing a custom migration source, implementing a custom token type, or building a custom queue worker requires solid PHP object-oriented skills and familiarity with Drupal's documentation and coding standards.

Site updates are a constant responsibility. Drupal security advisories are frequent, and staying current with core and module patches is necessary for maintaining a secure site. Major version upgrades — from Drupal 9 to 10, or 10 to 11 — require testing module compatibility, running the Upgrade Status module, and sometimes writing compatibility shims for modules that haven't been updated.

The growing headless Drupal pattern has changed what some Drupal developers work on day-to-day. Configuring JSON:API serialization, managing CORS settings, implementing token-based authentication for API consumers, and working with front-end teams on the API contract all require skills that traditional Drupal development didn't emphasize.

Education:

• Bachelor's degree in computer science, web development, or information systems (common)
• Associates or self-taught backgrounds are accepted when supported by strong portfolio work
• Drupal certifications from Acquia (Acquia Certified Developer) are valued by enterprise employers and government contractors

Core Drupal and PHP skills:

• PHP proficiency: OOP, namespaces, interfaces, traits, dependency injection
• Drupal architecture: routing, plugin system, hooks, services/DI container, events
• Custom module development: plugins (blocks, fields, formatters, views handlers), form API, entity API
• Twig theming: template overrides, preprocess functions, Twig extensions
• Configuration management: CMI sync between environments using Drush and YAML export

Tooling:

• Composer: dependency management, patch management, version constraints
• Drush: site management, configuration sync, custom commands
• Git: branching, deployment workflows
• Local development environments: Lando, DDEV, or Docker-based setups

Differentiated skills:

• Migrate API: writing custom migration sources and process plugins for complex content migrations
• Paragraphs and Layout Builder for flexible page building
• Search integration: Solr or Elasticsearch via Search API module
• Performance: Varnish configuration, CDN integration, BigPipe, cache tags
• Headless Drupal: JSON:API configuration, GraphQL, Next.js or Gatsby integration
• Acquia Cloud, Pantheon, or similar managed Drupal hosting platforms

Certifications:

• Acquia Certified Developer or Site Builder (valued by government and enterprise clients)
• Acquia Certified Cloud Pro for hosting-focused roles

Drupal has a smaller and more specialized developer market than WordPress, but that specialization is protective rather than limiting. The complexity that makes Drupal harder to learn is what keeps the demand for experienced Drupal developers high — organizations that choose Drupal typically have requirements that simpler platforms can't meet, and finding developers who understand both the technical and content management dimensions of Drupal is genuinely difficult.

The U.S. federal government is a structural driver of Drupal demand. Section 508 accessibility requirements, FedRAMP compliance, and the complexity of government content hierarchies make Drupal the dominant CMS choice for federal agencies. The government market is large, relatively stable through economic cycles, and consistently paying above what private-sector Drupal work commands on a per-project basis.

Higher education is the second structural pillar. Universities with hundreds of departmental sites, complex hierarchies of users with different editing permissions, and decade-long technology investment timelines choose Drupal for the same structural reasons as government. Most mid-to-large universities have at least one Drupal developer on staff and use additional agency contractors for major projects.

The headless Drupal trend has opened a new market segment. Companies building sophisticated content-driven applications — not just websites — that need Drupal's content management but want modern JavaScript front-end experiences are creating demand for developers who can work at both layers. This is a higher-skill and higher-pay position than traditional Drupal development.

Freelance and agency Drupal work is viable at an unusually high rate compared to other web technologies. The specificity of the skills means good Drupal developers have identifiable reputations in a community small enough to be navigable. Senior Drupal contractors bill $100–$175/hour in the current market. The career can be built either within a digital agency, as an in-house developer at a content-heavy organization, or as an independent consultant.

Dear Hiring Manager,

I'm applying for the Drupal Developer position at [Company]. I've been building Drupal sites professionally for six years, primarily for government and higher education clients through [Agency].

The project I'm most proud of in recent work was a Drupal 10 implementation for a state health department that involved migrating 14 years of legacy content from a Drupal 7 installation across 4,200 nodes in 23 content types. I wrote the migration using Drupal's Migrate API with custom source plugins that handled the legacy database schema (which didn't map cleanly to Drupal's field structure) and process plugins that transformed taxonomy term references from the old vocabulary structure to the new. The full migration ran in about four hours with a complete audit log. We ran it twice in staging before production and found three edge cases in the taxonomy mapping that would have produced bad data — the testing approach proved its value.

I hold the Acquia Certified Developer credential and I'm comfortable with both traditional Drupal theming and headless implementations. My last project was a decoupled Drupal 10 backend serving a Next.js front end — I configured the JSON:API, implemented OAuth 2.0 token-based authentication for the front-end consumer, and worked with the React developers on the API contract before they started building.

Your agency's focus on federal and state government work is directly aligned with where I've spent most of my career. I'd welcome the chance to discuss the role.

[Your Name]