Blockchain Web3 EngineerTata Consultancy Services • Jersey City, New Jersey, United States
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Blockchain Web3 Engineer
Tata Consultancy Services
- Jersey City, New Jersey, United States
- Jersey City, New Jersey, United States
À propos
Salary Range: $100,000-$130,000 a year
Must Have Technical/Functional Skills
Strong understanding of blockchain fundamentals: transactions, blocks, gas/fees, wallets/keys, RPC, finality, consensus basics
Hands‑on experience with smart contracts: Solidity (preferred) and development tooling (Hardhat, Foundry, Truffle, Remix)
Experience working with EVM-based chains (Ethereum, Polygon, Arbitrum, Optimism, BSC) or enterprise chains (Hyperledger Fabric, Corda, Quorum) depending on project
Smart Contract Engineering & Web3 Development
Design, develop, and maintain smart contracts (Solidity/Vyper or relevant stack) aligned to product and security requirements
Build backend/Web3 components for contract interaction: transaction orchestration, signature flows, nonce management, gas strategies
Develop and manage contract deployment pipelines, including ABI/versioning, migrations, upgrade strategies (proxy patterns), and release coordination
Deploy, configure, and operate blockchain nodes and supporting infrastructure: full nodes/archival nodes, RPC endpoints, validator nodes (as applicable)
Manage node upgrades, chain configuration changes, and incident response for production networks
Node health checks, RPC performance monitoring, log aggregation, and alerting
Handle blockchain-specific reliability concerns: re‑org handling, finality considerations, peer connectivity, RPC failover, rate limiting
Desired Candidate Profile
Bachelor of Computer Science
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Compétences linguistiques
- English
Avis aux utilisateurs
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