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Sr Blockchain Developer

Sr Blockchain Developer

Salvo SoftwareMX
Hace más de 30 días
Tipo de contrato
  • Teletrabajo
  • Quick Apply
Descripción del trabajo

We are looking for a Senior Blockchain Developer with proven experience in building decentralized exchange platforms (DEX) for EVM chains. This role is ideal for a professional who has worked in smart contract development, wallet integration, and liquidity pool management, and can implement advanced functionalities in distributed systems with high security and efficiency.

Key Responsibilities

  • Smart Contracts : Develop and secure Solidity-based smart contracts for trading, liquidity, and governance, supporting Ethereum, Polygon, and BSC, with Rust options for other blockchains.
  • Security Audits : Conduct ongoing reviews and audits to ensure contract security and prevent vulnerabilities.
  • Wallet Integration : Enable secure user registration and authentication with wallets like MetaMask and WalletConnect.
  • Backend & APIs : Build a Node.js / TypeScript backend and RESTful APIs for smooth interaction between frontend, smart contracts, and blockchain data.
  • Real-Time Data : Manage real-time order books and integrate oracles like Chainlink for accurate pricing and data feeds.
  • Testing & Deployment : Implement CI / CD pipelines, test smart contracts with Hardhat or Truffle, and use IPFS for decentralized storage when necessary.

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Minimum of 6 years of experience as a Blockchain Developer writing smart contracts in Solidity , preferably for DeFi or DEX applications, with experience for the following chains : Ethereum, Polygon, and Binance Smart Chain (BSC).
  • Rust and Golang are a plus.
  • Experience with Web3.js and frontend development using React .
  • Familiarity with advanced security implementation in smart contracts, auditing, and secure authentication best practices.
  • Experience in decentralized Oracle integration and optimization.
  • Skills in automated testing and deployment of distributed applications.