Job Summary: We are seeking a Senior Fullstack Developer SFCC to join a multidisciplinary team in the telecommunications sector, focused on digital accessibility and enhancing user experience. Key Highlights: 1. Design and implement advanced functionalities in SFCC 2. Lead integrations with external systems 3. Participate in defining the technical architecture Madrid Senior Fullstack Developer SFCC Choosing Capgemini means choosing the opportunity to shape your professional career as you wish. You will receive support and inspiration from a collaborative community of colleagues worldwide and be able to reinvent what is possible. Join our team and help leading global organizations discover the value of technology and build a more sustainable and inclusive world. Are you interested in joining our team and participating in a telecommunications-sector project as part of a multidisciplinary team within an international IT consulting firm, aiming to develop tools, platforms, and applications designed to ensure digital accessibility, improve user experience, and foster equal opportunities in digital environments? **Responsibilities** * Design and implement advanced functionalities in SFCC (SFRA, SiteGenesis or PWA Kit). * Lead integrations with external systems (ERP, CRM, payment gateways, etc.). * Ensure code quality and apply sound development practices (linting, testing, CI/CD). * Participate in defining the technical architecture together with the architecture team. * Conduct code reviews and provide technical support to other developers. * Document technical solutions and participate in estimation and planning sessions. To thrive in this role, the following are required: **Technical Requirements:** * More than 3 years of development experience with SFCC (Demandware). * Proficiency in JavaScript (ES6+), ISML, SCSS and Node.js. * Experience with Business Manager and configuration of catalogs, promotions, etc. * Experience with Page Designer. * Familiarity with tools such as Git, Jenkins and Jira. * Experience with agile methodologies (Scrum/Kanban). **Desirable** * Knowledge of Marketplaces (Mirakl). * Technical English (reading and writing). We welcome all applications. We offer an extensive training portfolio, including in-person and online certification programs, among others. Even if you do not meet 100% of the desired qualifications, we would love to meet you! Our commitment to inclusion and equal opportunities is reflected in our Equality Plan and Code of Ethics, which guarantee professional development for our employees and equal opportunities during recruitment, in an environment free from discrimination based on ethnicity, nationality, social origin, age, sexual orientation, gender expression, religion or any other personal, physical or social circumstance. **What You’ll Love About Working Here** * We offer a comprehensive set of Development and Work-Life Balance measures, such as: * Wellbeing HUB — Includes policies and initiatives for physical health (Wellhub) and mental health. * FlexAbroad: possibility to work remotely from another country for up to 45 days. * Flexible Compensation Plan (health insurance, transportation, training, meal card or food allowance, childcare, etc.) * Continuous learning: access to Mylearning, Capgemini University, Digital Campuses and Professional Communities. You’ll also have access to platforms such as Coursera, Udemy, Pluralsight, Harvard Manager Mentor, Education First for language learning (English, French, German, etc.), and more! * Life and Accident Insurance Why Capgemini? Capgemini is a global leader in transforming clients’ businesses by harnessing the full power of technology. Our purpose is to achieve an inclusive and sustainable future through technology and the energy of those who develop it. We are a responsible and diverse company, an international leader in IT and Engineering services, with over 360,000 professionals across more than 50 countries. With a strong 55-year heritage and deep industry expertise, clients trust Capgemini to address their full range of business needs—from strategy and design to operations—powered by the fast-paced and innovative worlds of cloud, data, AI, connectivity, software, platforms and digital engineering. In 2022, the Group reported global revenues of €22 billion. Rewrite your future. Join our team! www.capgemini.com/es-es #LI-VR1 Ref. code 420072-es_ES Posted on 18 Feb 2026 Experience level Experienced Professionals Contract type Permanent Location Madrid Business unit ABL Southern Central Europe Brand Capgemini Professional communities SaaS Solutions