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MERN Stack Developer (with Blockchain Experience)

MERN Stack Developer (with Blockchain Experience)

DevsincIslamabad, Islamabad Capital Territory, PK
1 day ago
Job type
  • Quick Apply
Job description
  • Develop and maintain full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
  • Build and integrate blockchain functionalities (e.g., smart contracts, wallets, tokens) into web applications.
  • Work with RESTful APIs and Web3 libraries (e.g., ethers.js, web3.js).
  • Participate in code reviews, testing, and deployment.
  • Collaborate with UI / UX designers, product managers, and other developers to deliver high-quality features.
  • Troubleshoot, debug, and upgrade existing applications.

    • Requirements

    Frontend & Backend (MERN Stack) :

    • React.js – strong experience building modern user interfaces
    • Node.js – experience writing scalable server-side code
    • Express.js – building RESTful APIs and middleware
    • MongoDB – schema design, queries, aggregation pipelines

      • Core Web & JavaScript :

    • Proficiency in JavaScript (ES6+)
    • Solid understanding of HTML5, CSS3, and responsive design

      • Blockchain & Web3 :

    • Hands-on experience with Ethereum or similar blockchain platforms
    • Basic knowledge of smart contract development using Solidity
    • Familiarity with Web3.js or Ethers.js for blockchain interactions
    • Understanding of blockchain fundamentals (wallets, transactions, gas, etc.)

      • Tools & DevOps :

    • Experience with Git (branching, pull requests, etc.)
    • Familiarity with Postman or similar API testing tools
    • Basic understanding of Docker and deployment pipelines (CI / CD)

      • Soft Skills & Work Habits :

    • Strong problem-solving and debugging skills
    • Ability to work independently and take ownership of features
    • Good communication skills and willingness to collaborate in a team
    • Familiarity with Agile or Scrum workflows

      • Nice to Have (Optional) :

    • Experience integrating MetaMask or other crypto wallets
    • Exposure to NFT, DeFi, or DAO projects
    • Experience with TypeScript
    • Use of IPFS, The Graph, or other decentralized tools
    • Basic understanding of blockchain security best practices

      • Qualification

    • 2+ years of professional experience as a full-stack developer.
    • Strong proficiency in MongoDB, Express.js, React.js, and Node.js.
    • Practical experience with Ethereum, smart contracts (Solidity), or similar blockchain platforms
    • Familiarity with Web3 technologies and libraries (e.g., ethers.js, web3.js).
    • Knowledge of version control tools (e.g., Git) and CI / CD pipelines.
    • Strong problem-solving skills and attention to detail.
    • Good communication and teamwork abilities.
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    Mern Stack Developer • Islamabad, Islamabad Capital Territory, PK