Hardhat Web3 Jobs in United States

251 jobs found

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Job Position Company Posted Location Salary Tags

Odiin.

San Francisco, CA, United States

$39k - $65k

Fmr

Boston, MA, United States

$140k - $285k

JPS Tech Solutions

United States

$72k - $75k

Thrackle

United States

$100k - $180k

NAVI Labs Inc

San Jose, CA, United States

$175k - $180k

Paxos Labs

New York, NY, United States

$105k - $120k

驭来 Reinland

San Francisco, CA, United States

$175k - $180k

Atlas Search

New York, NY, United States

$120k - $160k

MLabs

New York, NY, United States

$150k - $225k

Franklin Templeton

Stamford, CT, United States

$134k - $183k

Atlas Search

New York, NY, United States

$100k - $140k

Belmont Lavan

United States

$54k - $87k

Belmont Lavan Ltd

United States

$54k - $87k

NeerInfo Solutions

Dallas, TX, United States

$87k - $112k

Flourish Health

United States

$60k - $120k

Odiin.
$39k - $65k estimated
CA San Francisco US
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You will work closely with blockchain engineers, product teams, and auditors to deliver secure, efficient, and scalable decentralized applications (dApps).


Responsibilities

  • Develop, test, and deploy smart contracts using Solidity.
  • Collaborate with frontend and backend developers to integrate smart contracts into dApps.
  • Ensure smart contracts are secure, optimised for gas, and follow best practices.
  • Conduct code reviews and participate in audits to maintain high-quality contracts.
  • Write comprehensive documentation for deployed contracts and workflows.
  • Stay up-to-date with Ethereum developments, tooling, and security standards.

Requirements

  • Proven experience writing and deploying Solidity smart contracts.
  • Strong understanding of Ethereum and EVM-compatible chains.
  • Familiarity with DeFi protocols, NFTs, or token standards (ERC-20, ERC-721, ERC-1155).
  • Experience with development tools like Hardhat, Truffle, Foundry, or Remix.
  • Knowledge of testing frameworks and smart contract security best practices.
  • Ability to work in a fast-paced, collaborative environment.
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