Senior Frontend Developer-Gaming Innovation Group-Madrid, Spain

2 weeks ago Be among the first 25 applicants

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.

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
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

Requirement

5+ years of experience in frontend development with a focus on NuxtJS or React
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 optimization 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
Flexible hybrid or remote work options
Global Health Insurance coverage
Comprehensive Health and Wellness Package (350 EUR annually)
Special Day Off to celebrate your Birthday
Personal Me Time day off each year

Seniority level

Seniority level Mid-Senior level

Employment type

Employment type Full-time

Job function

Job function Engineering and Information Technology
Industries IT Services and IT Consulting

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