Blockchain Developer

Job Summary:

Blockchain Developer

Key Responsibilities:

• Design, develop, and deploy smart contracts and decentralized applications (dApps).
  
• Build and integrate blockchain protocols and backend systems.
  
• Collaborate with cross-functional teams to define and deliver blockchain-based solutions.
  
• Implement and manage tokens, wallets, and other blockchain-related features.
  
• Write efficient, secure, and maintainable code for blockchain platforms (e.g., Ethereum, Polygon, Solana, Hyperledger).
  
• Conduct code reviews and perform testing to ensure code quality and security.
  
• Stay updated with the latest blockchain trends, tools, and technologies.
  
• Troubleshoot and debug blockchain issues and optimize performance.
  

Required Skills and Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or related field.
  
• 2–5+ years of experience in blockchain development.
  
• Strong proficiency in programming languages such as

  Solidity, Rust, Go, JavaScript, or Python

  .
• Hands-on experience with

  Ethereum, Hyperledger, Binance Smart Chain, Solana

  , or similar platforms.
• Solid understanding of

  smart contracts, cryptographic principles, consensus algorithms, and decentralized systems

  .
• Experience with

  web3.js, ethers.js

  , or other blockchain integration libraries.
• Knowledge of

  RESTful APIs, GraphQL

  , and backend frameworks (Node.js, Express, etc.).
• Familiarity with

  DevOps, Docker, Git

  , and CI/CD pipelines.
• Strong problem-solving, analytical, and debugging skills.
  

Preferred Qualifications:

• Experience with Layer-2 scaling solutions (e.g., Polygon, Arbitrum).
  
• Understanding of DeFi, NFTs, or DAO frameworks.
  
• Contributions to open-source blockchain projects.
  
• Knowledge of security best practices in smart contract development