Senior Frontend Developer (React) - Web Wallet

BlockLabs

  • Málaga
  • Permanente
  • Tiempo completo
  • Hace 1 día
🏷️Title: Senior Frontend Developer (React) - Web Wallet👫Department: Engineering📍Location: Remote within EUAbout Block LabsBlock Labs is a leading force in the Web3 space, incubating, investing in, and accelerating top-tier fintech, crypto and iGaming projects. With a mission to shape the future of decentralized technology, we partner with visionary startups to raise funding, refine product-market fit, and grow their audiences. Our diverse team drives innovation, using deep industry expertise and an extensive network to empower the next wave of blockchain-driven companies. At Block Labs, we’re passionate about turning bold ideas into breakthrough success.About The RoleAs a Senior Frontend Developer, you will help build high-performance, modular and visually engaging interfaces across a range of cutting-edge platforms. You will work within a cross-functional team of engineers, product managers and designers to deliver seamless user experiences across web application. This is a hands-on role with significant influence over architectural choices, component design and frontend tooling.Key Responsibilities:
  • Design and implement user-facing features with strong attention to performance, responsiveness and UX
  • Build, maintain and refactor modular React-based interfaces for scalability and reusability
  • Collaborate with product and backend teams to define API contracts and feature behavior
  • Advocate for clean, testable and maintainable code through peer reviews and documentation
  • Optimize applications for speed, cross-browser compatibility and accessibility
  • Work within a modern CI/CD pipeline to ship features efficiently and safely
  • Contribute to shared design systems or internal tooling as needed
About You:
  • You have over 5 years of experience in frontend engineering with a focus on creating high-quality, scalable web applications
  • Strong expertise in React and modern JavaScript/TypeScript
  • Previous experience with micro frontend architectures is a plus
  • Experience with build tools (like Bun, Vite, Webpack) and testing frameworks (such as Cypress or Selenium) is essential
  • You have experience in DevOps practices and containerization technologies in cloud environments
  • You are passionate about software quality and creating exceptional user experiences
  • You have a strong command of both verbal and written English
  • Background in fintech, DeFi, or iGaming is a bonus

BlockLabs