Web3 Jobs in San Francisco, California, United States

4,070 jobs found

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Job Position Company Posted Location Salary Tags

Odiin.

San Francisco, CA, United States

$39k - $65k

Paena | YC W26

San Francisco, CA, United States

$150k - $200k

Alchemy

San Francisco, CA, United States

$135k - $350k

Brave

San Francisco, CA, United States

$90k - $120k

CoinTracker

San Francisco, CA, United States

$138k - $190k

Ripple

San Francisco, CA, United States

$140k - $170k

visa

San Francisco, CA, United States

$72k - $110k

Alchemy

San Francisco, CA, United States

$300k - $350k

visa

San Francisco, CA, United States

$88k - $210k

Ripple

San Francisco, CA, United States

$92k - $96k

Hyperbolic Labs

San Francisco, CA, United States

$71k - $115k

Hyperbolic Labs

San Francisco, CA, United States

$84k - $156k

Alchemy

San Francisco, CA, United States

$240k - $330k

Alchemy

San Francisco, CA, United States

$210k - $220k

Abra

San Francisco, CA, United States

$54k - $58k

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.