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KPG99 INC
KPG99 INCUSD 63k–100kvia web3.careerPosted 5/12/2026
New YorkNYUnited Statesdevblockchainethereumhardhatnode
About the role
Blockchain Web3 Engineer – Full Time | OnsiteLocation: New York, NYJob Type: Full-Time (FTE)Work Mode: 100% OnsiteEducation: Bachelor’s Degree in Computer Science or related field requiredJob DescriptionWe are seeking a highly skilled Blockchain Web3 Engineer with strong experience in smart contract development, blockchain infrastructure, and Web3 integrations. The ideal candidate will have hands-on expertise with EVM-based chains, blockchain node operations, and secure smart contract engineering.Must-Have Technical SkillsCore Web3 / Blockchain Skills
Strong understanding of blockchain fundamentals including:
Transactions
Blocks
Gas fees
Wallets and private/public keys
RPC architecture
Finality
Consensus mechanisms
Hands-on experience with smart contract development using:
Solidity (preferred)
Hardhat
Foundry
Truffle
Remix
Experience with EVM-based blockchain networks such as:
Ethereum
Polygon
Arbitrum
Optimism
Binance Smart Chain (BSC)
Experience with enterprise blockchain platforms is a plus:
Hyperledger Fabric
Corda
Quorum
Preferred Qualifications
Strong debugging and troubleshooting skills in distributed systems
Experience with CI/CD pipelines for blockchain deployments
Understanding of blockchain security best practices
Excellent collaboration and communication skills
This listing was sourced from web3.career and ranked for crypto candidates. Apply via the original source.