Senior Full Stack Software Engineer (Drupal)

Quick Facts

• Role: Senior Full Stack Software Engineer (Drupal)
• Focus: Drupal-based web platforms with full-stack development and technical leadership

Description

You will design, develop, and maintain full-stack web applications built on Drupal, acting as a technical leader for the team. Responsibilities include creating Drupal custom modules, implementing backend business logic in PHP, developing responsive frontend features, and building/consuming APIs with integrations such as Single Sign-On (SSO). The role also covers performance, security, and accessibility aligned with public-sector standards.

Responsibilities

• Design, develop, and maintain full-stack web applications
• Build Drupal solutions (custom modules, CMS configuration, migrations, new functionality)
• Implement backend business logic and integrate with databases and UI interfaces
• Develop the frontend using HTML5, CSS, and JavaScript
• Design and implement APIs and integrate with external systems (including SSO)
• Create dashboards, data visualizations, and interactive map components
• Ensure performance, security, and accessibility according to public-sector standards
• Collaborate with infrastructure and container platform teams for deployments and environment support
• Perform code reviews, provide technical support, and make architectural decisions

Requirements

• Minimum 10 years of commercial IT experience (or 12 years with a bachelor’s degree / 17 years with secondary education)
• Minimum 5 years of commercial backend development using PHP, Python, Java, Node.js, or similar technologies
• Minimum 2 years of commercial experience with Drupal, including custom module development
• Minimum 5 years of frontend development using HTML5, CSS, and JavaScript
• Experience building responsive web applications across different browsers
• Minimum 3 years designing and implementing APIs (REST/SOAP)
• Experience integrating authentication systems and Single Sign-On solutions
• Ability to independently design, secure, and document APIs
• Experience with databases and integrating the data layer with web applications
• English proficiency at least B2

Benefits

Opportunity to work on an international project for a large public-sector organization.