Senior Solidity Developer

Posted 4 days ago

Worldwide

Summary

I'm looking for an experienced Solidity developer to build secure smart contracts for an EVM-based project. Requirements: - Strong Solidity experience - Foundry or Hardhat - Smart contract security best practices - Experience with OpenZeppelin - Good communication Bonus: - Dex and crypto trading experience - Staking or lending protocols - Multisig wallets - Smart contract audits - Gas optimization Please answer the following in your proposal: 1. How many years of Solidity experience do you have? 2. What production smart contracts have you built? Please share links if available. 3. Please share your GitHub profile. 4. Which framework do you primarily use? (Foundry or Hardhat) 5. Have you worked on Dex, staking, lending, DAOs, NFTs, or other blockchain products? Briefly describe your role. 6. How do you test your smart contracts? 7. What security practices do you follow when writing Solidity contracts? To help me filter applications, please start your proposal with the word "Foundry."

  • More than 30 hrs/week
    Hourly
  • 3-6 months
    Duration
  • Expert
    Experience Level
  • $70.00

    -

    $120.00

    Hourly
  • Remote Job
  • Ongoing project
    Project Type

Contract-to-hire opportunity

This lets talent know that this job could become full time.
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Skills and Expertise
Mandatory skills
web3.js
Blockchain Development
Activity on this job
  • Proposals:5 to 10
  • Last viewed by client:2 days ago
  • Interviewing:
    7
  • Invites sent:
    30
  • Unanswered invites:
    26
About the client
Member since Apr 7, 2026
  • Philippines
    Santa Rita12:37 AM

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