Job Overview
Job TitleBlockchain Engineer
Job TypeFull Time
Offered Salary$130,000
LocationNew York, NY
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Job Description
Blockchain Engineer at Tata Consultancy Services
Tata Consultancy Services is seeking a skilled Blockchain/Web3 Engineer to join their innovative team. This role involves designing, developing, and deploying smart contracts and Web3 infrastructure, ensuring the security and efficiency of blockchain operations.
Core Web3 / Blockchain Skills (Must-Have)
- Strong understanding of blockchain fundamentals: transactions, blocks, gas/fees, wallets/keys, RPC, finality, consensus basics.
- Hands-on experience with smart contracts using 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).
Roles & Responsibilities
Smart Contract Engineering & Web3 Development
- Design, develop, and maintain smart contracts (Solidity/Vyper or relevant stack) aligned with product and security requirements.
- Build backend/Web3 components for contract interaction, including transaction orchestration, signature flows, nonce management, and gas strategies.
- Integrate and manage Web3 SDKs.
- Develop and manage contract deployment pipelines, covering ABI/versioning, migrations, upgrade strategies (proxy patterns), and release coordination.
- Implement secure patterns for smart contracts and support smart contract testing.
Node Operations & Infrastructure
- Deploy, configure, and operate blockchain nodes and supporting infrastructure, including full nodes/archival nodes, RPC endpoints, and validator nodes (as applicable).
- Manage node upgrades, chain configuration changes, and incident response for production networks.
- Implement operational tooling for node health checks, RPC performance monitoring, log aggregation, and alerting.
- Handle blockchain-specific reliability concerns such as re-org handling, finality considerations, peer connectivity, RPC failover, and rate limiting.
Qualifications
- Bachelor of Computer Science.
Key skills/competency
- Blockchain Fundamentals
- Smart Contracts
- Solidity
- EVM-based Chains
- Node Operations
- Web3 Development
- Transaction Orchestration
- Gas Strategies
- Deployment Pipelines
- Security Patterns
How to Get Hired at Tata Consultancy Services
- Tailor your resume: Highlight your specific blockchain and smart contract development experience, especially with Solidity and EVM chains, to match the job description.
- Showcase your projects: Include links to your GitHub or portfolio demonstrating smart contract development, Web3 integrations, and node operations.
- Prepare for technical interviews: Be ready to discuss blockchain fundamentals, smart contract security, deployment strategies, and node management scenarios.
- Research Tata Consultancy Services: Understand their work in the blockchain space and be prepared to discuss how your skills align with their projects.
Frequently Asked Questions
Find answers to common questions about this job opportunity
01What are the core technical skills required for the Blockchain Engineer role at Tata Consultancy Services?
02Does Tata Consultancy Services offer opportunities for growth in Web3 development?
03What kind of smart contract development experience is preferred for this role?
04What is the expected educational background for a Blockchain Engineer at Tata Consultancy Services?
05How does Tata Consultancy Services approach node operations and infrastructure management for blockchain projects?
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