Senior Frontend Engineer Join DempoCompruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación.Transform Frontend development with usAt Dempo, we are a growing software development company where innovation, collaboration, and continuous professional growth are part of everyday life.We're looking for passionate technologists who enjoy solving complex challenges, working in collaborative environments, and continuously improving their craft. If you thrive in modern frontend development and want to grow with a dynamic team, we'd love to meet you.As we continue expanding our team, we are currently looking for a Frontend engineer with the following profile:ResponsibilitiesBuild responsive, high-performance web applicationsCollaborate across design, backend, and product teamsWrite clean, scalable, and maintainable codeDesign systems and make key technical decisionsMentor developers and support code qualityOptimise performance and anticipate edge casesRequirementsMinimum 5 years of experience developing.Strong experience with modern Typescript.Experience with React and testing with Jest, Karma, Cypress.Solid knowledge of HTML, Javascript, CSS preprocessors, and responsive design.Understanding of REST APIs and integration with back-end services.Experience with Git and CI/CD pipelinesPassion for clean code and continuous learning.Strong problem-solving, communication, and teamwork skillsAdvanced Spanish and intermediate EnglishExperience working in Agile environments with an open and collaborative mindsetNice to Have (experience with)Angular and Jasmin.Knowledge of performance optimisation techniques (lazy loading, code splitting, caching strategies).Experience with different cloud environments (Azure, AWS or GCP).Exposure to micro-frontend architectures. xohynlmMentoring junior developers.