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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
What is Truffle Blockchain?
Truffle is a popular development framework for building decentralized applications (dApps) on blockchain platforms, including Ethereum, Binance Smart Chain, and others
The framework provides developers with a suite of tools that make it easier to create, test, and deploy smart contracts and dApps
Truffle also includes a number of integrations with other blockchain development tools and platforms, such as Ganache for local blockchain development and Metamask for Ethereum wallet management
Truffle includes a number of features that simplify the development process, such as:
- Smart contract compilation and migration: Truffle automatically compiles and deploys smart contracts to the blockchain network, making it easier for developers to manage the deployment process.
- Testing framework: Truffle includes a built-in testing framework that enables developers to test their smart contracts and dApps with a variety of testing tools and approaches.
- Debugging and logging: Truffle provides tools for debugging and logging smart contract code, making it easier to diagnose and fix errors and issues during development.
- Built-in libraries: Truffle includes a number of built-in libraries that provide common smart contract functionality, such as OpenZeppelin for token standards and SafeMath for secure arithmetic operations.