Blockchain Developer

Job Title: Blockchain Developer

Location:

Job Type:

Experience:

About the Role:

Blockchain Developer

Key Responsibilities:

• Design, develop, test, and deploy smart contracts using Solidity, Rust, or Vyper
• Build and maintain decentralized applications (dApps) on Ethereum, Polygon, or other blockchains
• Integrate blockchain platforms with web and mobile frontends
• Audit and optimize smart contracts for gas efficiency and security
• Develop APIs, oracles, and back-end services to support blockchain interactions
• Stay up-to-date with latest blockchain technologies, frameworks, and best practices

Requirements:

• Proficiency in

  Solidity

  and smart contract development (e.g., Ethereum, Polygon)
• Strong understanding of blockchain architecture, consensus algorithms, and cryptographic principles
• Familiarity with development tools like

  Hardhat

  ,

  Truffle

  ,

  Remix

  , or

  Foundry

• Experience working with

  Web3.js

  ,

  Ethers.js

  , or similar libraries
• Knowledge of blockchain testnets, mainnets, and deployment procedures
• Understanding of gas optimization, front-running attacks, and reentrancy bugs

Good to Have:

• Experience with Layer 2 solutions like Arbitrum, Optimism, zkSync
• Worked on DeFi, NFT, or DAO-related projects
• Familiarity with Rust (e.g., Solana) or Move (e.g., Aptos, Sui)
• Knowledge of IPFS, Chainlink, The Graph
• Contribution to open-source blockchain projects

Benefits:

• Work with a cutting-edge tech stack in the Web3 ecosystem
• Flexible work hours and remote-friendly culture
• Opportunity to contribute to meaningful decentralized projects
• Access to industry conferences, events, and developer grants