We are seeking an experienced Front End Engineer with expertise in VueJS or React to join our frontend sportsbook development team. As a Front End Engineer, you will play a crucial role in building and maintaining high-quality web applications. You will collaborate with designers, product managers, and backend developers to deliver scalable, high-performance solutions.
Application Deadline: 12 March 2026
Department: Sport
Location: Barcelona
Key Responsibilities
* Design, develop, and maintain frontend applications using VueJS, React.
* Collaborate with cross-functional teams to translate requirements and user stories into well-structured and maintainable code.
* Optimize web applications for maximum speed and scalability.
* Implement and maintain responsive designs and cross-browser compatibility.
* Write clean, efficient, and reusable code with a focus on modularity and maintainability.
* Ensure the technical feasibility of UI/UX designs.
* Participate in code reviews and develop and maintain tests.
* Stay up-to-date with emerging frontend technologies and best practices.
* Troubleshoot, debug, and resolve issues in the production environment.
Requirements
* 3+ years experience and have experience and a Bachelor's Degree in Computer Science or equivalent.
* Strong programming skills of JavaScript, TypeScript, HTML5, and CSS3.
* Experience with modern frontend tools and libraries.
* Strong understanding of REST APIs and GraphQL for integrating frontend with backend services.
* Strong understanding of NodeJS and Socket or SSE.
* Expertise in responsive design and mobile-first development.
* Understanding of web performance optimisation techniques.
* Experience with version control systems like Git.
* Familiarity with state management and architectural patterns like MVVM, Flux, or Redux.
Benefits
* Great career development opportunities
* Hybrid working model
* International Health Insurance
* Health and Wellbeing Package (350 EUR per year)
* Birthday Day Off
* Me Time - 1 day off per year
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