Frontend Developer

responsiveness, and compatibility across devices and browsers. * Write and maintain automated tests using Jest, React Testing Library, and Cypress. * Participate in Agile ceremonies, including sprint planning, backlog refinement, retrospectives, and daily stand-ups. * Conduct code reviews and ensure compliance with development, testing, and security best practices. * Contribute to CI/CD pipelines and support the continuous improvement of development processes. Essential Skills: * Strong professional experience in front-end development with React.js. * Solid knowledge of JavaScript ES6+, TypeScript, HTML5, and CSS3. * Experience with state management tools such as Redux. * Experience building reusable, maintainable, and scalable UI components. * Knowledge of modern UI frameworks and libraries, including Material UI or Tailwind CSS. * Experience integrating applications with RESTful APIs. * Experience with front-end testing tools such as Jest, React Testing Library, or Cypress. *

Understanding of responsive design, web accessibility, browser compatibility, and performance optimization. * Experience with Git, Webpack, Babel, and CI/CD pipelines. * Ability to translate business requirements into intuitive and effective user interfaces. * Strong communication, collaboration, problem-solving, and ownership skills. * Ability to work autonomously and effectively within cross-functional Agile teams. * English proficiency, minimum B2 level. Desirable: * Experience working with GraphQL. * Knowledge of Docker and containerized development environments. * Experience with Azure DevOps. * Familiarity with JIRA, Confluence, and Figma. * Experience designing or contributing to shared component libraries and design systems. * Knowledge of caching strategies, code splitting, and advanced front-end performance techniques. * Previous experience working on large-scale or enterprise web applications. Job Conditions & Benefits: * Permanent contract. * Work

Mode: Hybrid in Madrid offices * Competitive salary. * Remote work assistance. * Professional Development: Access to an annual budget dedicated to advancing your skills through professional certifications. Join our expert team, where creativity, commitment and the ability to bring new perspectives are essential to make a difference in a world full of opportunities. Are you ready for your NEXT LEVEL? In Lognext we are committed to equality between women and men and as proof of this we have a registered and published Lognext Equality Plan. We also believe that multiculturalism is a source of values, experiences and knowledge that add value to our projects, which is why we believe in diversity, and we are committed to it. We work every day to create environments where people are treated with respect and dignity no matter where they come from, we do not discriminate based on race, religion or beliefs, ethnicity, disability, age

At Lognext we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality. We are looking for a talented Front-End Developer to join our team for a leading multinational credit insurance company. Key Responsibilities: * Develop and maintain dynamic, responsive, and user-centric front-end applications using React.js, JavaScript, and TypeScript. * Build reusable and scalable UI components, ensuring consistency across applications. * Collaborate with designers, product owners, and engineering teams to translate business requirements, wireframes, and prototypes into functional interfaces. * Integrate front-end applications with RESTful APIs, GraphQL services, and backend systems. * Optimize application performance through lazy loading, code splitting, caching strategies, and other modern techniques. * Ensure accessibility