Frontend Engineer – Data Visualization & React
Senior frontend engineer based in Málaga, Spain, building responsive, interactive web applications: translating UI/UX designs into reusable components, integrating with REST APIs, optimizing performance, and writing unit/integration tests using React or Vue, modern JavaScript, state-management libraries, and build tools.
- Compensation
- Not disclosed
- Location
- Spain
- Work setup
- Hybrid
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Frontend
- Posted
Skills
Must have
- Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience
- 5+ years of professional experience in frontend web development
- Strong proficiency in JavaScript, HTML5, and CSS3
- Expertise in at least one modern JavaScript framework (React, Vue.js, or Angular)
- Experience with state management libraries (e.g., Redux, Vuex, Zustand)
- Familiarity with frontend build tools (e.g., Webpack, Vite)
- Experience with unit testing frameworks (e.g., Jest, Vitest, Mocha)
- Understanding of RESTful APIs and asynchronous request handling
- Knowledge of responsive design principles and cross-browser compatibility
- Excellent problem-solving and debugging skills
- Strong communication and collaboration abilities
- Ability to work effectively in an agile development environment in Málaga, Andalusia
- Proficiency in English
Full description
About the Role
Our client, a dynamic and innovative tech company located in the beautiful coastal city of Málaga, Andalusia , is seeking an experienced Senior Frontend Engineer to lead the development of user-centric web applications. You will be responsible for translating UI/UX designs into high-quality, responsive, and interactive web experiences. This role requires a deep understanding of modern JavaScript frameworks like React or Vue.Js, a passion for creating intuitive interfaces, and a commitment to writing clean, maintainable code. The ideal candidate will also have experience with state management, build tools, and testing frameworks. Join our growing team in Málaga and help shape the future of our digital products.
Key Responsibilities
- Develop and implement user-facing features using modern JavaScript frameworks such as React or Vue.Js.
- Translate UI/UX designs and wireframes into high-quality, responsive code.
- Build reusable components and frontend libraries for future use.
- Optimize applications for maximum speed, scalability, and user experience.
- Ensure the technical feasibility of UI/UX designs.
- Collaborate with backend developers and product managers to integrate frontend and backend logic.
- Write comprehensive unit and integration tests to ensure code quality and stability.
- Participate in code reviews, providing constructive feedback to peers.
- Troubleshoot and debug frontend issues, identifying and implementing effective solutions.
- Stay up-to-date with emerging frontend technologies and best practices.
- Mentor junior frontend developers and promote knowledge sharing within the team.
Requirements
- Bachelor\ 's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- 5+ years of professional experience in frontend web development.
- Strong proficiency in JavaScript, HTML5, and CSS3.
- Expertise in at least one modern JavaScript framework (React, Vue.Js, or Angular).
- Experience with state management libraries (e.G., Redux, Vuex, Zustand).
- Familiarity with frontend build tools (e.G., Webpack, Vite).
- Experience with unit testing frameworks (e.G., Jest, Vitest, Mocha).
- Understanding of RESTful APIs and asynchronous request handling.
- Knowledge of responsive design principles and cross-browser compatibility.
- Excellent problem-solving and debugging skills.
- Strong communication and collaboration abilities.
- Ability to work effectively in an agile development environment in Málaga, Andalusia.
- Proficiency in English is required.