Senior React Frontend Developer (Blockchain)

About

• Position: Senior React Frontend Developer (Blockchain)
• Location: Canada (100% remote work flexibility; candidates must be situated within Canadian borders)
• Industry experience preferred: Payments, Blockchain, Web3, NFT, Crypto, DeFi
• Employment type: Long‑term contract

Requirements

• 7+ years of experience in JavaScript development.
• Strong proficiency in React.js and Vue.js frameworks.
• Experience with Next.js (preferred but not mandatory).
• Deep understanding of modern JavaScript (ES6+), and TypeScript (preferred).
• Hands‑on experience with component‑based architecture.
• Proficiency in CSS3, SCSS, Tailwind CSS, Bootstrap, or other styling frameworks.
• Experience with RESTful APIs and GraphQL.
• Familiarity with state management libraries like Redux, Vuex, or Zustand.
• Proficiency with version control systems like Git, GitHub, or Bitbucket.
• Knowledge of build tools like Webpack, Vite, and Babel.
• Experience with Unit and integration testing using Jest, React Testing Library, or Cypress.
• Understanding of CI/CD pipelines and deployment processes.

Nice-to-Have Skills

• Experience with SSR (Server‑Side Rendering) and Static Site Generation (SSG).
• Familiarity with Node.js and Express.js.
• Experience with micro‑frontends or mono repo architecture.
• Exposure to cloud platforms like AWS, Azure, or GCP.
• Knowledge of web performance optimization techniques.
• Contribution to open‑source projects or personal GitHub portfolio.
• Experience with Web 3.0 and blockchain technologies such as Ethereum, Solidity, Smart Contracts, and decentralized applications (DApps).

Additional Information

• Seniority Level: Mid‑Senior level
• Employment Type: Contract
• Job Function: Engineering and Information Technology
• Industries: IT Services and IT Consulting
• Job ID: #J-18808-Ljbffr