Blockchain Engineer

About the Role We are looking for a skilled and innovative Blockchain Engineer to join our team and help build the core on-chain infrastructure for our Web3 gaming ecosystem. You will design smart contracts, enable multi-chain interoperability, build staking systems, and integrate wallets and NFTs across multiple EVM and non-EVM chains. This is a key position for driving the blockchain foundation of our platform. Responsibilities - Design, develop, and deploy smart contracts (Solidity, Rust) supporting staking, NFTs, and in-game assets. - Implement multi-chain integrations across EVM-compatible networks and Solana. - Develop secure and gas-optimized staking, bridging, and token mechanisms. - Integrate wallet functionality (MetaMask, Phantom, WalletConnect) into Web and Mobile apps. - Build backend services that interact with blockchain nodes and smart contracts. - Perform smart contract audits, threat modeling, and vulnerability assessments. - Research and implement new Layer 2, rollups, and multi-chain scalability solutions. - Collaborate with Full Stack, DevOps, and Product teams on architecture and deployment. - Support NFT minting pipelines, metadata storage, royalties, and marketplace logic. - Maintain blockchain documentation, SDKs, and technical specifications. Preferred Qualifications - 3+ years experience with Solidity, Rust, Smart Contracts. - Strong experience with Web3.js / ethers.js, Hardhat, Truffle, Anchor, or Foundry. - Deep understanding of EVM, Solana, NFTs, ERC-20, ERC-721, ERC-1155 standards. - Experience with staking, liquidity pools, DeFi mechanics, and yield logic. - Familiarity with Layer 2 technologies (zkSync, Arbitrum, Optimism, Polygon). - Experience integrating blockchain systems with Node.js, TypeScript, or Python. - Security-focused mindset with experience mitigating common smart contract vulnerabilities. Apply tot his job