Frontend Developer
hace 3 días
Role: Frontend Developer Location: Barcelona, Spain Job Type: Contract - Hybrid We are looking for a skilled front-end developer to join our team in building an innovative application that will revolutionize healthcare. The ideal candidate will have a strong proficiency in JavaScript and experience with modern front-end frameworks such as React. Responsibilities will include collaborating with the design and back-end teams to implement user-friendly interfaces, optimizing application performance, and ensuring cross-browser compatibility. The successful candidate will have a passion for creating elegant and intuitive user experiences, a strong attention to detail, and a collaborative mindset to work effectively within a diverse team Responsibilities Develop new user-facing features : Translate designs and wireframes into high-quality, reusable React components. Ensure responsiveness and performance : Optimize components for a variety of devices and browsers. Write clean, maintainable code. Implement state management : Utilize libraries like Redux or Context API to manage application state in complex projects. Collaborate with team members : Work effectively with designers, back-end developers, and other stakeholders. TypeScript : Familiarity with TypeScript for improved type safety and maintainability in large projects. Write unit and integration tests : Ensure code quality and maintainability using frameworks like Jest and React Testing Library. Stay up-to-date : Continuously learn and adapt to the evolving React ecosystem Required Skills In-depth knowledge of React.js: Proficiency with core React concepts, components, state management, props, JSX syntax, and modern JavaScript features (ES6+). Strong experience working with design systems: Proven ability to build and maintain reusable, scalable component libraries; direct collaboration with UX designers using tools such as Figma and Storybook is essential. User experience (UX) mindset: All front-end developers are expected to exhibit strong UX attitudes, consistently prioritizing usability, accessibility, and user-centric principles in every aspect of their work. Experience with front-end build tools: Comfortable leveraging Vite, Babel, npm (or yarn) for development workflows, bundling, and dependency management. Version control systems: Skilled in using Git for version control and team collaboration, including automation with Git actions for continuous integration and deployment. RESTful APIs: Ability to effectively fetch data from and interface with RESTful APIs. Testing frameworks: Proficiency with tools such as SonarQube and GitHub Copilot, integrating tests into CI/CD pipelines, and utilizing frameworks such as Vitest, Pytest, and Playwright; full ownership of code quality and comprehensive testing prior to integration is required. Code quality tools : Familiarity with SonarQube for ongoing code quality and security analysis.
-
Frontend Developer
hace 2 semanas
Cataluña, España PURVIEW A tiempo completoRole: Frontend Developer Job Type: Contract - Hybrid We are looking for a skilled front-end developer to join our team in building an innovative application that will revolutionize healthcare. The ideal candidate will have a strong proficiency in JavaScript and experience with modern front-end frameworks such as React. Responsibilities will include...
-
Angular Developer
hace 6 días
Cataluña, España Capitole A tiempo completo¡Nueva oportunidad en Capitole como Angular Developer! Buscamos un/a Senior Frontend Developer para incorporarse a un proyecto enfocado al desarrollo de aplicaciones orientadas al usuario, trabajando en estrecha colaboración con equipos backend y otros stakeholders para garantizar una experiencia de usuario rápida, estable y de alta calidad. ¿Cómo será...
-
Desarrollador React Frontend Senior
hace 1 semana
Cataluña, España Neotalent Conclusion A tiempo completoNeotalent Conclusion es una de las mayores especialistas del mercado ibérico en captación y gestión de talento informático y de ingeniería. Como parte del grupo neerlandés Conclusion, que se compone por un ecosistema de 25 empresas y 3.600 empleados, nos centramos en aumentar la capacidad tecnológica de nuestros clientes y acelerar la transformación...
-
Frontend Developer
hace 7 días
Cataluña, España Quantum One | Q One A tiempo completoAbout Prototype Factory Prototype Factory is Quantum One’s innovation engine — a fast-paced team of designers, engineers, and product minds dedicated to turning strategic ideas into tangible, testable solutions. We build MVPs, interactive demos, and proof-of-concept tools to validate and accelerate the future of AI-enabled business products. If you...
-
Developer | Fullstack
hace 1 día
Cataluña, España Krell A tiempo completoBuscamos un Developer Fullstack con sólidos conocimientos en Java (mínimo versión 17) y Angular , para incorporarse a un proyecto internacional del sector seguros. Es imprescindible contar con inglés fluido (mínimo B2) , ya que toda la comunicación se realizará en este idioma. Conocimientos técnicos requeridos Backend Java 17+ Spring, Spring Boot,...
-
Senior Software Engineer AI
hace 1 semana
Cataluña, España K-LAGAN A tiempo completo¡En K-LAGAN te estamos esperando para continuar creciendo juntos!Como Software Developer Lead/Senior Frontend Developer, formarás parte de un equipo enfocado en el desarrollo y escalado de productos basados en IA, trabajando con tecnologías de vanguardia como LLMs, RAG y arquitecturas agentic. Tu rol será clave en el diseño y desarrollo de interfaces...
-
Senior Software Engineer AI
hace 1 semana
Cataluña, España K-LAGAN A tiempo completo¡En K-LAGAN te estamos esperando para continuar creciendo juntos! Como Software Developer Lead/Senior Frontend Developer , formarás parte de un equipo enfocado en el desarrollo y escalado de productos basados en IA , trabajando con tecnologías de vanguardia como LLMs, RAG y arquitecturas agentic . Tu rol será clave en el diseño y desarrollo de...
-
Frontend Developer
hace 2 semanas
Cataluña, España adesso Spain A tiempo completoWith a team of about 10,000 employees in 60 cities across Europe, adesso is one of the leading IT providers in the German-speaking market. For our office in adesso Spain , we are looking for a skilled Front-end Developer (Angular) to join our international team, someone with a strong eye for detail, excellent problem-solving abilities, and a proactive...
-
Full Stack Engineer
hace 4 días
Cataluña, España Akuaro A tiempo completoFull-Stack Developer (Mid&Senior) – Barcelona (Híbrido)Una empresa global de ciberseguridad y biometría del comportamiento busca perfiles Mid y Senior para sumar a su hub de ingeniería en Barcelona. Su tecnología analiza cómo interactúan los usuarios digitalmente para detectar fraudes en tiempo real y proteger millones de cuentas en bancos e...
-
Full Stack Engineer
hace 4 días
Cataluña, España Akuaro A tiempo completoFull-Stack Developer (Mid&Senior) – Barcelona (Híbrido) Una empresa global de ciberseguridad y biometría del comportamiento busca perfiles Mid y Senior para sumar a su hub de ingeniería en Barcelona. Su tecnología analiza cómo interactúan los usuarios digitalmente para detectar fraudes en tiempo real y proteger millones de cuentas en bancos e...
