Blockchain Engineer - UAE

Note: Only professionals living in the UAE are eligible to apply for this job. About the role We are looking for a skilled Blockchain Engineer to design, develop, and deploy secure smart contracts and decentralized applications. You will help build scalable Web3 infrastructure that powers next-generation financial and enterprise solutions. Responsibilities Develop, test, and audit smart contracts using Solidity and/or Rust on Ethereum or Layer 2 networks Build and maintain decentralized applications (dApps) with Web3.js or ethers.js integrations Design secure blockchain architecture with a focus on DeFi protocols and cross-chain interoperability Implement cryptographic solutions including Zero-Knowledge (ZK) proofs where applicable Collaborate with product and security teams to ensure smart contract integrity and protocol safety Requirements 3+ years of experience in blockchain or Web3 development Proficiency in Solidity and/or Rust; strong foundations in Python or JavaScript/TypeScript Hands-on experience with Ethereum, Layer 2 solutions (Arbitrum, Optimism, or zkSync), or Solana Familiarity with DeFi protocols, token standards (ERC-20, ERC-721), and smart contract auditing tools Certified Blockchain Developer (CBD) or equivalent certification preferred