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Staffenza places Blockchain engineers, MetaMask. They build DApps with Ethers.js and Hardhat, handling MetaMask sessions, IPFS storage, gas estimation and subgraph queries. Senior Solidity devs, OpenZeppelin certified. We shorten hiring cycles to 7-21 days using our AI matcher, Git, CI pipelines, and compliance checks across jurisdictions.
1,000+ pre-vetted IT professionals in our global network, including senior Blockchain Web3 developers for DeFi, NFT marketplaces, DAOs, wallets, DEXs, IPFS, The Graph and metaverse platforms. Staffenza sends engineers who fix wallet fragmentation, manage gas strategies, harden smart contracts and optimize DApp UX.
Your next Web3 Developers is already vetted.
Web3 developers who build secure blockchain solutions for DeFi, NFT marketplaces, DAOs, wallets, and metaverse platforms. We integrate wallets, smart contracts, IPFS, and The Graph to deliver production DApps.
Build DApps across Ethereum, Polygon, and layer 2 networks. We manage network switching, RPC fallbacks, transaction state, gas strategies, congestion handling and wallet support.
Integrate MetaMask, WalletConnect, RainbowKit, and mobile wallets for smooth onboarding. We build signing flows, session management, gas prompts, responsive UI for secure UX.
Launch NFT minting and marketplace features. We implement ERC-721 and ERC-1155, on-chain metadata, IPFS storage, lazy minting, royalties, and secure order matching.
Build DeFi features and DEXs for secure liquidity and swaps. We implement AMMs, routing, slippage controls, oracle feeds, gas efficiency, and robust transaction handling.
Index on-chain data with The Graph and IPFS. We build subgraphs, integrate IPFS storage, enable real-time sync, surface smart contract errors, and apply security practices.
Staffenza places pre-vetted blockchain and Web3 developers for DeFi, NFTs, DAOs, wallets, exchanges, metaverse, gaming, IPFS, and analytics. Hire engineers skilled in Solidity, Ethers.js, React, Next.js, TypeScript, and security in 7 to 21 days.
Your developers handle wallet integration, multi-chain support, gas optimization, real-time sync, smart contract error handling, and mobile wallet UX. Start with a free shortlist and deploy talent with compliance across 14+ countries.
Staffenza places blockchain developers who build multi-chain DApps, integrate wallets, manage gas and transactions, implement IPFS, index data, and improve your Web3 UX.
We match 2 to 5 pre-screened Web3 Developers to your stack within 48 hours. Zero recruiter calls. No commitment required.
Ready to hire a top-tier Web3 Developers? Tell us the role, experience level, and budget you have in mind. We’ll match you with vetted candidates in 7 to 21 days.
Prefer to talk first? Reach out via email or phone and our team will respond within one business day.
Look for hands-on Solidity experience. Candidates should have 3+ years building with Ethers.js, Hardhat, OpenZeppelin, and front ends using React and TypeScript. Include MetaMask and WalletConnect integration.
Staffenza supplies vetted candidates fast. Expect 7 to 21 days for matching, and aim for a two-week paid trial before full onboarding. Onboarding usually completes in 3 weeks.
Use focused, time-boxed test tasks. Enforce unit tests with Hardhat or Truffle, and aim for 80% or higher coverage on Solidity. Validate wallet flows with MetaMask.
Support 2 to 4 chains. Route RPCs through Alchemy or Infura, index data with The Graph, and fall back to local caching. Test on Polygon and Ethereum.
Start with automated unit tests. Require 2 independent audits, OpenZeppelin libraries, multisig governance, and runtime checks for reentrancy and overflow. Rotate keys and monitor events.
