Most Popular Developer Jobs in Web3

233 jobs found

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Job Position Company Posted Location Salary Tags

KPG99 INC

New York, NY, United States

$63k - $100k

Tata Consultancy Services

New York, NY, United States

$100k - $130k

Largeton Group

New York, NY, United States

$0k

Blockchain

Remote

$98k - $145k

Animoca Brands Limited

Hong Kong, Hong Kong

$70k - $72k

Dvtrading

Remote

$130k - $170k

Figure

Remote

$76k - $103k

Tether Operations Limited

Brussels, Belgium

$126k - $132k

Binance

Taipei, Taiwan

Iftother

Remote

$81k - $95k

Henderson Scott

New York, NY, United States

$100k - $140k

Swift

United States

$101k - $188k

OpenZeppelin

Remote

$72k - $80k

Tether Operations Limited

62 Roma IT

$103k - $120k

Dvtrading

Remote

$100k - $200k

KPG99 INC
$63k - $100k estimated
United States New York US

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