Senior Frontend Developer
hace 13 horas
Senior Frontend Developer Application Deadline: 31 December 2025 Department: Sport Employment Type: Full Time Location: Barcelona Reporting To: Alexis Marchal Description We are seeking an experienced Senior Frontend Developer with expertise in NuxtJS or React to join our frontend sportsbook development team. As a Senior Frontend Developer, 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.Key Responsibilities Design, develop, and maintain frontend applications using NuxtJS or React. Collaborate with cross-functional teams to translate requirements and user stories into well-structured and maintainable code. Lead the development of complex user interfaces and contribute to architecture decisions. 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 mentor junior developers. Stay up-to-date with emerging frontend technologies and best practices. Troubleshoot, debug, and resolve issues in the production environment. Develop and maintain tests Skills, Knowledge & Expertise 5+ years of experience in frontend development with a focus on NuxtJS or React. Strong knowledge of JavaScript, TypeScript, HTML5, and CSS3. Experience with modern frontend tools and libraries (e.g., Vuex, React Redux, Sass, Webpack, Babel). Strong understanding of REST APIs and GraphQL for integrating frontend with backend services. Strong understanding of NodeJS and Socket or SSE Familiarity with state management and architectural patterns like MVVM, Flux, or Redux. Expertise in responsive design and mobile-first development. Understanding of web performance optimisation techniques. Experience with version control systems like Git. Solid understanding of testing frameworks (e.g., Jest, Cypress, Mocha). Proven track record of delivering complex projects in a fast-paced environment. Strong problem-solving skills and attention to detail. Job Benefits Competitive gross annual salary Private Health Insurance Health & Wellbeing Package Birthday day off "Me Time" – 1 additional personal day per year Great career development opportunities Hybrid working model Training & certification budget
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Senior Frontend Developer
hace 2 semanas
Barcelona, España Protopixel A tiempo completoJoin to apply for the Senior Frontend Developer role at ProtoPixel .Get AI-powered advice on this job and more exclusive features.This range is provided by ProtoPixel. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.OverviewJoin ProtoPixel as a Senior Frontend Developer and be a part of transforming the...
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Senior Frontend Developer
hace 2 semanas
Barcelona, Barcelona, España Gaming Innovation Group A tiempo completoSenior Frontend DeveloperApplication Deadline: 31 December 2025Department: SportEmployment Type: Full TimeLocation: BarcelonaReporting To: Alexis MarchalDescription We are seeking an experienced Senior Frontend Developer with expertise in NuxtJS or React to join our frontend sportsbook development team. As a Senior Frontend Developer, you will play a crucial...
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Senior Frontend Developer
hace 1 semana
barcelona, España Manychat A tiempo completoSenior Frontend Developer (Product Team) Join to apply for the Senior Frontend Developer (Product Team) role at Manychat . Who We Are We help creators and businesses automate conversations on Instagram, Messenger, WhatsApp, Telegram, and TikTok. The result? Better engagement, more sales, and real, sustainable growth. With a diverse team spread across three...
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Senior Frontend Developer
hace 2 semanas
barcelona, España Jordan martorell s.l. A tiempo completoSenior Frontend Developer (React) – Remote within Poland Contract: B2BSalary: up to 120 PLN/h net + VATProject: A fuel card management platformKey Technologies: GraphQL, Angular, Node.js, AI‑related tools Project Overview We are looking for Senior Frontend Developers to support the modernization of a fuel card management platform used by corporate and...
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Senior Frontend Developer, hibrido
hace 1 semana
barcelona, España PROTOPIXEL A tiempo completoSenior Frontend Developer Join ProtoPixel as a Senior Frontend Developer and be a part of transforming the world of lighting technology. We're dedicated to empowering designers and integrators in creating unparalleled experiences for top-tier enterprises globally.We're at the forefront of revolutionizing light experiences in retail, hospitality, and...
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Senior Frontend Developer
hace 1 semana
Barcelona, España SmartWay VP A tiempo completoUna empresa tecnológica innovadora en Barcelona busca un/a Senior Frontend Developer con experiencia en Angular para desarrollar aplicaciones escalables. Buscamos un profesional con al menos 5 años de experiencia en frontend y 3 en Angular 15+. Se valoran habilidades en TypeScript y JavaScript. Ofrecemos un contrato indefinido, un modelo híbrido de...
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Senior Frontend Developer
hace 1 semana
barcelona, España SmartWay VP A tiempo completoUna empresa tecnológica innovadora en Barcelona busca un/a Senior Frontend Developer con experiencia en Angular para desarrollar aplicaciones escalables. Buscamos un profesional con al menos 5 años de experiencia en frontend y 3 en Angular 15+. Se valoran habilidades en TypeScript y JavaScript. Ofrecemos un contrato indefinido, un modelo híbrido de...
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Senior Frontend Developer
hace 2 semanas
barcelona, España valantic DXA A tiempo completo8 months ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Your missionWe are currently looking for a (Senior) Frontend Developer . The ideal candidate must be reliable, a team player with excellent communication skills. You can expect an open and dynamic environment as well as exciting projects. Participate...
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Frontend Developer
hace 5 días
Barcelona, Barcelona, España Insight International (UK) Ltd A tiempo completoRole: Sr. Frontend DeveloperLocation: Barcelona, SpainContract role & hybrid modelSenior Frontend Engineer (React)(2 Position)Role Summary:The Senior Frontend Engineer will be a key contributor to building the user interface for the project. This role involves developing high-quality features, collaborating with the team to solve complex problems, and...
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Senior Frontend Developer
hace 2 semanas
Barcelona, España Jordan martorell s.l. A tiempo completoSenior Frontend Developer (React) – Remote within PolandContract: B2BSalary: up to 120 PLN/h net + VATProject: A fuel card management platformKey Technologies: GraphQL, Angular, Node.js, AI‑related toolsProject OverviewWe are looking for Senior Frontend Developers to support the modernization of a fuel card management platform used by corporate and...
