Job Summary: We are looking for a Drupal Developer to join a multidisciplinary team eager to grow and make a positive impact on the world through technology. Key Highlights: 1. Humanizing Technology: a company with a startup soul. 2. Collaboration in multidisciplinary teams and Full Stack philosophy. 3. Flexibility, work-life balance, and continuous learning. Barcelona* Posted on 14/1/2026 #### **Humanizing Technology.** We are a large company with a startup soul. We organize ourselves into expert knowledge units that collaborate with each other. Therefore, we seek **curious individuals**, **motivated by challenges and eager to grow personally and professionally**, who will join our team to make a **positive impact** on the world through technology. **ARE YOU READY TO TAKE ON THE CHALLENGE?** ------------------------ As a **Drupal Developer**, you will join our team and participate in various projects. We are leaders in end-to-end application maintenance, focused on improving operations. This includes recurring maintenance and technical and functional support services, as well as evolutionary and new development initiatives. We cover all necessary layers, from conceptualization and design to quality assurance and security of applications to be deployed. We champion multidisciplinary profiles and believe in the Full Stack philosophy; therefore, experience in other technology stacks—whether backend (Java, .Net, NodeJS, etc.), mobile development (iOS, Ionic, Flutter, etc.), or web (HTML+JS+CSS, AngularJS, etc.)—will also be positively valued. **WHAT WILL YOU DO ON A DAILY BASIS?** ------------------------------- * Develop and maintain web applications in Drupal, ensuring clean, scalable, and efficient code. * Configure and customize Drupal functionalities according to project requirements. * Design and develop custom themes using TWIG. * Implement and optimize APIs (REST, GraphQL, etc.) for integration with other systems. * Manage MySQL or MariaDB databases, optimizing their performance and structure. * Apply best development practices using Drupal Hooks, Drupal services, and version control with GIT/GITLAB or SVN. * Collaborate with multidisciplinary teams to define and improve project architecture. **WHAT DO WE EXPECT FROM YOU?** ------------------------- * Experience with Drupal 8, 9, and/or 10. * Knowledge of PHP and/or Symfony. * Development and configuration expertise at both design and functionality levels in Drupal. * Ability to create custom themes and work with TWIG. * Proficiency in database management, such as MySQL or MariaDB. * Experience building APIs (REST, GraphQL, etc.). * Familiarity with Drupal Hooks and services. * Version control experience with GIT/GITLAB and SVN. #### **WHAT WILL YOU FIND AT SEIDOR?** * **A diverse team**. We respect differences that make us more human. * **Camaraderie**. We work as a team and learn from one another. * **Flexibility and work-life balance**. Remote work is in our DNA. We promote flexible working hours and offer a reduced workweek on Fridays and during July and August. * **Continuous learning**. Training in languages, technical skills, certifications, etc. * **Personalized career paths**, allowing you to decide how far you want to go. * **Autonomy**, plus the opportunity to propose and drive new initiatives. * **Flexible compensation program**: daycare, meal, transportation vouchers, and health insurance. * **Exclusive discounts and special conditions** for technology, leisure, travel, etc. * You can participate in **social and environmental initiatives**. * If you have international aspirations, **we operate in 45 countries**. **Join our team and help us humanize the world through technology!**