Web3 Full Stack Developer for DEX
Worldwide
I'm looking for an experienced web3 full stack developer to work on the development of a DEX. The ideal candidate has strong production experience in both web3 and traditional full stack development, and has contributed to real DeFi or DEX projects. Responsibilities - Develop and maintain frontend applications using Next.js and TypeScript - Build and maintain backend services using Node.js - Integrate web3 functionality using web3.js - Connect frontend and backend systems with smart contracts and blockchain networks - Implement wallet connections, transaction flows, and on-chain data handling - Collaborate on DEX features such as swaps, liquidity management, and user dashboards - Ensure performance, security, and reliability across the full stack - Write clean, maintainable, and well-tested code Requirements - 3+ years of experience in web3 application development - 5+ years of experience in full stack web development - Strong experience with Next.js, Node.js, and TypeScript - Hands-on experience using web3.js in production environments - Solid understanding of blockchain fundamentals and EVM-compatible networks - Experience integrating wallets and handling on-chain transactions - Ability to work with complex state management and asynchronous systems Preferred qualifications - Experience working on real DeFi or DEX projects - Familiarity with Solidity and smart contract interaction - Experience working with smart contract ABIs and event indexing - Understanding of common web3 UX and security considerations - Experience with testnets and mainnet deployments Please include links to github repositories, live applications, or a brief description of previous web3, DeFi, or DEX-related work.
- Less than 30 hrs/weekHourly
- 6+ monthsDuration
- ExpertExperience Level
$40.00
-
$80.00
Hourly- Remote Job
- Complex projectProject Type
Skills and Expertise
Activity on this job
- Proposals:5 to 10
- Last viewed by client:yesterday
- Interviewing:0
- Invites sent:0
- Unanswered invites:0
About the client
- PhilippinesGuinba10:45 PM
- Tech & ITIndividual client
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