Experienced principal blockchain engineer with payment and exchange building experience

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Description

Требования: Technical Skills and Experience: 1. Blockchain Development Experience: • Proficiency in building decentralized applications (dApps) and smart contracts on blockchain platforms like Ethereum, Binance Smart Chain, or Solana. • Deep understanding of cryptocurrency protocols, blockchain consensus mechanisms, and token economics. 2. Proficiency in Programming Languages: • Expertise in languages commonly used in blockchain development such as Solidity, Rust, JavaScript (Node.js), Python, or Go. 3. Smart Contract Development: • Extensive experience designing, deploying, and auditing secure and efficient smart contracts. The engineer should be familiar with Solidity for Ethereum or other smart contract languages for different blockchains. • Understanding of smart contract auditing tools to ensure code security (e.g., tools like Mythril, Slither). 4. Cryptocurrency Wallet and Payment Integration: • Experience with integrating cryptocurrency wallets (MetaMask, Trust Wallet, etc.) and managing crypto payments securely on a platform. • Familiarity with working on wallet development, multi-sig wallets, and secure transaction management. 5. Security and Cryptography: • In-depth knowledge of cryptographic principles (hash functions, public-key cryptography, etc.) to ensure secure transactions. • Familiarity with blockchain security best practices, including protection against attacks (51% attacks, replay attacks, double-spending, etc.). 6. Scalability Solutions: • Knowledge of L

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