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Salvo Software
Sr Blockchain Developer
2 days ago | 15 views | Be the first one to apply

Sr Blockchain Developer

Contractor
Mexico

About the company

Custom Software Solutions From a company that is designed to fit your needs. Our global presence gives you access to more experts so that your hand-selected team is scalable and affordable.

Job Summary

Key Responsibilities

šŸ“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. šŸ“Security Audits: Conduct ongoing reviews and audits to ensure contract security and prevent vulnerabilities. šŸ“Wallet Integration: Enable secure user registration and authentication with wallets like MetaMask and WalletConnect. šŸ“Backend & APIs: Build a Node.js/TypeScript backend and RESTful APIs for smooth interaction between frontend, smart contracts, and blockchain data. šŸ“Real-Time Data: Manage real-time order books and integrate oracles like Chainlink for accurate pricing and data feeds. šŸ“Testing & Deployment: Implement CI/CD pipelines, test smart contracts with Hardhat or Truffle, and use IPFS for decentralized storage when necessary.

Requirements

šŸ“Bachelor's or Master's degree in Computer Science, Engineering, or a related field. šŸ“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). šŸ“Rust and Golang are a plus. šŸ“Experience with Web3.js and frontend development using React. šŸ“Familiarity with advanced security implementation in smart contracts, auditing, and secure authentication best practices. šŸ“Experience in decentralized Oracle integration and optimization. šŸ“Skills in automated testing and deployment of distributed applications.

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