Senior Front-end Developer

Location: Madrid, Spain (Relocation Package Included) About the Role: We are seeking a skilled Senior Front-end Developer to join our dynamic development team. In this role, you will be responsible for building modern, responsive, and high-performance web applications using the latest front-end technologies, with a strong focus on React , TypeScript , and modern UI/UX practices . You’ll work closely with cross-functional teams to deliver scalable and user-centric digital solutions. Key Responsibilities: Develop and maintain high-quality front-end applications using React, JavaScript, and TypeScript. Collaborate with product managers, UX/UI designers, and back-end developers to translate business and technical requirements into well-architected solutions. Ensure code quality, scalability, and maintainability through practices like code reviews, automated testing, and clean architecture. Implement responsive UI components using HTML5, CSS3 (Flexbox, Grid), and CSS-in-JS practices. Utilize build tools such as Vite or Webpack for efficient development and deployment workflows. Ensure applications meet accessibility and usability standards, and are optimized for performance across all platforms. Document technical decisions and development processes to ensure knowledge sharing and team alignment. Participate in agile ceremonies and contribute to continuous improvement of team workflows and processes. Must-Have: 6 years of experience in front-end development. Expert knowledge of JavaScript, TypeScript, and React. Strong understanding of front-end fundamentals: HTML5, CSS3, layout techniques (Flexbox/Grid), and responsive design. Hands-on experience with build tools like Vite or Webpack. Experience with version control systems (e.g., Git). Familiarity with RESTful APIs and working with JSON. Solid grasp of UX/UI design principles and accessibility best practices. Strong problem-solving and debugging skills. Excellent communication and collaboration abilities. Nice to Have: Experience with Storybook for component-driven development. Familiarity with backend concepts and integration patterns. Previous work in a financial services or high-security environment.

Location: Madrid, Community of Madrid, ES

Posted Date: 9/18/2025