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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Tata Consultancy Services | New York, NY, United States | $100k - $130k | |||
Referment | New York, NY, United States | $175k - $250k | |||
Binance | Taipei, Taiwan |
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Binance | Taipei, Taiwan |
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| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Tether | Remote |
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Binance | Latin America |
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Ondo Finance | United States | $140k - $240k | |||
Perena | United States | $81k - $107k | |||
Binance | Taipei, Taiwan |
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Binance | Taipei, Taiwan |
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Signature IT World Inc | United States | $77k - $84k | |||
ThoughtStorm | United States | $77k - $84k | |||
Covetus | New York, NY, United States | $120k | |||
Iopa Solutions | New York, NY, United States | $200k | |||
Bullish | New York, NY, United States | $90k - $105k |
Job Description
Blockchain Web3 Engineer
Must Have Technical/Functional Skills
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:
- Solidity (preferred) and development tooling (Hardhat/Foundry/Truffle/Remix)
or enterprise chains (Hyperledger Fabric/Corda/Quorum) depending on project
Roles & Responsibilities
- 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
- Web3 SDK integrations
- Develop and manage contract deployment pipelines, including ABI/versioning, migrations, upgrade strategies (proxy patterns), and release coordination.
- Implement secure patterns for contracts:
- Support smart contract testing:
- Node Operations & Infrastructure
- 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.
- Implement operational tooling for:
- 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
Qualifications: BACHELOR OF COMPUTER SCIENCE
What does a blockchain developer do?
A blockchain developer is a software developer who specializes in the development of applications that make use of blockchain technology
Some of the responsibilities of a blockchain developer may include:
- Designing and implementing smart contracts.
- Creating and maintaining the infrastructure that supports the blockchain network, and developing user-facing applications that make use of the blockchain.
- Additionally, a blockchain developer may also be responsible for researching and staying up-to-date with the latest developments in blockchain technology, in order to ensure that their applications are secure and efficient.