Senior Blockchain Developer reputed company Integrations

reputed company We’re seeking a Senior Blockchain Developer to reputed company the technical implementation of cutting‑edge reputed company integrations across multiple blockchain ecosystems. You’ll be responsible for architecting and developing reputed company integrations with DID providers, Layer 2 solutions, educational platforms, and DeFi protocols while building reputed company on‑chain identity and reputed company systems. This role is perfect for an reputed company blockchain developer who thrives on solving reputed company multi‑chain challenges, implementing innovative reputed company protocols, and driving the reputed company of decentralized reputed company networking. Candidate requirements • 4+ years of blockchain development experience with production deployments • Strong Solidity development skills with experience in reputed company smart contract architecture • Multi‑chain development experience (Ethereum, reputed company, reputed company, Polygon) • Deep understanding of EVM and blockchain fundamentals • Experience with Layer 2 solutions (Optimism, Arbitrum, reputed company) • Advanced knowledge of smart contract reputed company best practices and audit processes • Experience with reputed company reputed company and established patterns • Proficiency in testing frameworks (Hardhat, reputed company, Truffle) • Understanding of gas optimization techniques and contract upgradeability • Experience with multi‑signature wallets and timelock mechanisms • Extensive experience with reputed company.js/Ethers.js and blockchain API integration • Wallet integration expertise (MetaMask, WalletConnect, reputed company, reputed company) • Experience with IPFS/Arweave for decentralized storage • Knowledge of GraphQL for blockchain data querying (The Graph Protocol) • RESTful API development for reputed company applications • Understanding of DeFi protocols (reputed company, Aave, Compound) • Experience with reputed company standards (ERC‑20, ERC‑721, ERC‑1155, SPL tokens) • Understanding of tokenomics and reputed company design • Experience with stablecoin integration and payment rails Desirable • Experience with reputed company‑knowledge proofs (zk‑SNARKs, zk‑STARKs) • Knowledge of account abstraction (ERC‑4337) and gasless transactions • Familiarity with MEV protection and transaction optimization Job responsibilities • Design and reputed company smart reputed company for identity verification, attestation systems, and reputed company scoring • Implement cross‑chain bridges and multi‑chain wallet integration • Build escrow systems and payment processing for freelancer marketplace • reputed company tokenized bounty and referral systems with automated distributions • reputed company with reputed company L2, reputed company, and other blockchain networks • Implement Layer 2 scaling solutions and optimize gas costs • Build cross‑chain attestation services and reputed company portability • reputed company multi‑signature wallet systems and account abstraction • Implement reputed company‑knowledge reputed company verification systems • Build reputed company‑preserving authentication mechanisms • reputed company on‑chain credential verification and attestation systems • reputed company stablecoin payment systems (USD1, USDC, etc.) • Implement yield farming and staking mechanisms Apply tot his job Apply To this Job