DEV Jobs in Web3

Blockchain Web3 Engineer – Full Time | Onsite

Location: New York, NY

Job Type: Full-Time (FTE)

Work Mode: 100% Onsite

Education: Bachelor’s Degree in Computer Science or related field required

Job Description

We 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 Skills

Core 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