Senior Drupal Developer - short time contract - remote from EU

We are seeking a highly experienced Senior Freelance Drupal Developer for a temporary replacement contract of 70 days. In this role, you will take full ownership of advanced front-end and back-end development, handling intricate custom modules, fine-tuning complex site configurations, and ensuring seamless third-party integrations. As a senior engineer, you must be able to hit the ground running with minimal onboarding.

JOB DESCRIPTION

Write, review, and implement highly complex custom Drupal modules and hooks.

Build and maintain high-performance, responsive Drupal themes using Twig, HTML5, CSS3, and JavaScript.

Configure and optimize Drupal core, contributed modules, complex views, taxonomy, and content types.

Diagnose deep technical bugs, execute secure core/module updates, and optimize website performance during the coverage period.

Deliver clean, secure, and well-documented code that strictly follows Drupal coding best practices.

SKILLS AND TECHNOLOGIES

Experience

13+ years of professional web development experience, with an extensive and proven track record in Drupal 9 / 10.

Expert-level knowledge of PHP, OOP (Object-Oriented Programming), and MySQL/MariaDB database management.

Strong command of HTML5, CSS3/SASS, modern JavaScript, and Twig templating engines.

Deep familiarity with professional Git workflows, Composer dependency management, and Drush.

Availability

Ready to start immediately or on short notice to cover the full 70-day window.

Deadline 30/09/26

Delivery mode

Remote from EU

Only EU Citizens