Senior Web3 Developers Only
Budget: $25 – $50 USD
We're seeking senior Web3 developers to finalize an investor's dApp project. The ideal candidates will have a solid understanding of blockchain technologies and dApp architecture
Responsibilities:
- Build and maintain frontend interfaces (React, Web3.js/Ethers.js)
- Develop backend services and APIs to support blockchain interaction
- Optimize dApp performance, usability, and security
- Stay up-to-date with DeFi, NFTs, DAOs, Layer 2 solutions, and scaling technologies
Requirements:
- Strong experience with Solidity, Hardhat/Truffle, and Ethereum-compatible chains (Polygon, Arbitrum, BNB, etc)
- Proficiency in JavaScript, React
- Experience with Web3.js, Ethers.js, or similar libraries
- Understanding of backend development (Node.js, Express, or similar)
- Knowledge of databases (MongoDB, PostgreSQL, Firebase)
- Familiarity with IPFS, Graph, or other decentralized storage/indexing solutions
- Knowledge of security best practices in Web3 development
Looking forward to meeting the best talents
Responsibilities:
- Build and maintain frontend interfaces (React, Web3.js/Ethers.js)
- Develop backend services and APIs to support blockchain interaction
- Optimize dApp performance, usability, and security
- Stay up-to-date with DeFi, NFTs, DAOs, Layer 2 solutions, and scaling technologies
Requirements:
- Strong experience with Solidity, Hardhat/Truffle, and Ethereum-compatible chains (Polygon, Arbitrum, BNB, etc)
- Proficiency in JavaScript, React
- Experience with Web3.js, Ethers.js, or similar libraries
- Understanding of backend development (Node.js, Express, or similar)
- Knowledge of databases (MongoDB, PostgreSQL, Firebase)
- Familiarity with IPFS, Graph, or other decentralized storage/indexing solutions
- Knowledge of security best practices in Web3 development
Looking forward to meeting the best talents
Related categories:
JavaScript
NoSQL Couch & Mongo
Usability Testing
Node.js
AngularJS
Blockchain
Ethereum
Solidity
Web3.js
Truffle