Web3 Developer(Freelance | WFH)

About BeGig

BeGig is a tech freelancing platform that connects skilled technology professionals with companies and founders seeking specialized expertise on a flexible, project-based basis.

Your Opportunity

As a Web3 Developer on BeGig, you’ll work on freelance projects focused on decentralized applications, smart contracts, and blockchain-powered platforms. You’ll collaborate with startups and teams building next-generation Web3 products—without the constraints of a traditional full-time role.

What You’ll Do

• Design, develop, and deploy

  smart contracts

• Build and maintain

  Web3 applications (dApps)

• Integrate blockchain networks with frontend and backend systems
• Work with wallets, tokens (ERC-20, ERC-721, ERC-1155), and on-chain interactions
• Ensure smart contract security, performance, and scalability
• Collaborate with product and engineering teams to deliver production-ready solutions
• Debug, test, and optimize Web3 systems
• Deliver reliable, secure, and production-grade Web3 applications

What We’re Looking For

• Strong hands-on experience in

  Web3 / blockchain development

• Proficiency in

  Solidity

  and familiarity with Ethereum or EVM-compatible chains
• Experience with Web3 libraries and tools (Ethers.js, Web3.js, Hardhat, Truffle, Foundry)
• Understanding of blockchain fundamentals, gas optimization, and security best practices
• Experience with frontend frameworks (React, Next.js) is a plus
• A self-driven freelancer who can independently own and deliver technical work

Why BeGig

• Flexible freelance opportunities aligned with your expertise
• Work with multiple clients and projects at your own pace
• Get matched with relevant, high-quality Web3 engagements through the BeGig platform
• Be part of a trusted network of tech professionals

Apply now