




Job Summary: We are seeking a Frontend Developer with experience in LitElements and Web Components to join an innovative and creative team driving digital transformation. Key Highlights: 1. Development with LitElements and Web Components for reusable components. 2. Active participation in the full software development lifecycle. 3. Multidisciplinary collaboration and application of sound development practices. We are knowmad mood! We are a leading company in digital transformation—constantly evolving and at the forefront of technology. We were founded to drive real change through innovation and sustainable development, with a mission to deliver value to our clients and empower our talent. Comprising over 3,000 creative, digital, and innovative individuals connected by purpose—and capable of building connections with people worldwide. A responsible, flexible team with high adaptability to our clients’ and the market’s needs, while consistently delivering value, vision, creativity, expertise, professionalism, and passion for technology in every project. The values guiding us toward excellence are collaboration, innovation, commitment, fun, and trust. **What do we value?** At least 5 years of experience as a Frontend Developer in: * Experience using **LitElements and Web Components** to develop reusable and scalable components. * Advanced knowledge of **HTML, CSS, JavaScript, and TypeScript**, applied to modern web development projects. * Experience in **web templating and layout development**, ensuring accurate implementation of design and usability. * Application of **SOLID principles** in software development, ensuring code quality, maintainability, and scalability. * Active participation across all phases of the software development lifecycle: **requirements gathering, analysis, modeling, development, testing, and maintenance**. * Experience in **producing clear and structured technical documentation**. * Teamwork capability and effective communication with clients and multidisciplinary teams. **What would your responsibilities be?** * **Web Components Development**: Design, develop, and implement reusable components using LitElements, ensuring quality standards and best practices. * **Frontend Layout and Development**: Build modern, accessible, and responsive interfaces using HTML, CSS, JavaScript, and TypeScript. * **Application of Development Best Practices**: Implement SOLID principles and design patterns to ensure code scalability and maintainability. * **End-to-End Project Involvement**: Collaborate in requirements definition, technical analysis, development, testing, and evolutionary/corrective maintenance. * **Technical Documentation**: Produce and maintain detailed documentation for developed solutions. * **Multidisciplinary Collaboration**: Work alongside design, backend, and business teams to ensure client-aligned solution implementation. **Additionally, we highly value experience and/or knowledge in:** * Modern frontend architectures and component-based frameworks. * Frontend application testing (unit, integration, e2e). * Version control tools (Git) and collaborative workflows. * Performance optimization in web applications. * Agile development methodologies (Scrum, Kanban). And with us, you can enjoy: Permanent Contract **100% REMOTE** Internal training and access to certifications—check our calendar here: https://www.knowmadmood.com/es/talento/formacion Flexible compensation plan (health insurance, transportation, childcare vouchers, meal vouchers) Become a brand ambassador through our friend referral program Refer your friends and earn a bonus! Events, meetups, tech days, talks… and much more! 26 days of leave (22 vacation days, 2 discretionary days, and December 24th and 31st as default holidays) Working hours: 8:30–18:00 (flexible) Monday–Thursday; Friday 8:00–15:00; Summer Intensive Schedule (July & August): 8:00–15:00 Stay updated on our latest news by following us here → knowmad mood *At ***knowmad mood***, we are committed to equal opportunities and respect for diversity. We apply our Equality Plan and the principle of non-discrimination across all our recruitment processes.*


