Job Summary: We are seeking a Full Stack Developer to transform innovative concepts into digital solutions, with experience in web development, WordPress, APIs, and optimization. Key Highlights: 1. Transform innovative concepts into digital solutions. 2. Join a collaborative team committed to excellence. 3. Opportunities for continuous training and participation in strategic initiatives. **Full Stack Developer – On-site** At The Hook / IKI Lab, part of the Squirrel Media group, we are looking for a web development professional interested in turning innovative concepts into concrete digital solutions. Our media agency—distinguished by its innovative approach and competitive market position—requires a creative, technical, and meticulous Full Stack developer and front-end developer. The ideal candidate must have proven experience in developing and front-end developing functional and customized websites—especially on WordPress—with strong expertise in both front-end and back-end development, API integrations, and up-to-date knowledge of industry technologies, design patterns, and optimization techniques. We aim to integrate a professional who not only pursues technical excellence but also actively contributes to our company’s vision and projects. **Responsibilities:** * Develop and front-end develop fully customized websites and applications, including WordPress-based ones. * Develop and integrate APIs for websites and create automations. * Customize and build bespoke WordPress plugins and themes. * Efficient and responsive front-end development using HTML5, CSS3, and jQuery. * Optimize websites for maximum speed and scalability. * Maintain and update existing websites. * Collaborate closely with teams to realize creative visions and resolve technical issues. * Ensure cross-browser and mobile device compatibility. * Implement best practices for SEO in website structure. **Requirements:** * Proven experience of at least 3 years in web development and front-end development. * Proficiency in WordPress and WooCommerce for plugin and theme creation and customization. * Knowledge of API development and integration. * In-depth knowledge of HTML5 and CSS3. * Knowledge of Technical SEO practices. * Proficiency in PHP, JSON, and jQuery. * Ability to work autonomously and collaboratively within a team. * Familiarity with the latest web trends and technologies. * Understanding of UX/UI principles for designing intuitive and efficient interfaces. * Familiarity with Git and Agile methodologies (Scrum/Kanban). **What We Value:** * Creativity and innovation in problem-solving. * Ability to manage multiple projects simultaneously. * Commitment to quality and excellence in work. * Proactive attitude and eagerness for professional growth. * Positive attitude and strong teamwork spirit. * Experience with systems/servers (deployment, Apache/Nginx, basic hosting management). * Knowledge of Cloudflare. * Knowledge of frameworks such as Symfony, React, etc. * Knowledge of JavaScript and front-end frameworks such as React, Vue.js, or Angular. * Knowledge of other programming languages such as Python. * Ability to integrate AI-based solutions into web projects—applying advanced models and assistants (Claude, Manus, etc.) to accelerate development, testing, or automation processes. **What We Offer:** * Join an established corporate group handling high-impact, continuously evolving projects. * Hybrid work model and a dynamic working environment. * Competitive salary aligned with market standards and experience. * Continuous training in advanced technologies and optimization methodologies. * Participation in high-impact strategic initiatives. * A collaborative team committed to excellence. * 37.5-hour workweek. * Office hours from 8:00 AM; remote work on Fridays until 2:30 PM. We’re excited to discover what you can bring to our team! You’ll love it here! * Madrid, Spain * Permanent contract * 2–5 years of experience * 0 * 0 () * 0 ()