Full Stack Blockchain Developer (Long Term)
Buget: $25.0 - $45.0
HOURLY / FULL_TIME
⭐ 0.00 (0)
Philippines
web-programming, javascript, smart-contracts, solidity
We are building a Web3-powered platform that bridges digital ownership with real-world value. We are looking for a full-stack developer with strong blockchain experience to join our team and help bring the MVP to life. This is a hands-on role where you will own the blockchain integration, smart contract development, and back-end and front-end Web3 architecture.
What You'll Do
- Design, write, test, and deploy smart contracts for minting and payments.
- Integrate Web3 functionality into the Next.js frontend (wallet connection, minting, downloads, and payments).
- Build secure back-end routes to handle metadata, file uploads, and on-chain/off-chain syncing.
- Ensure smooth communication between the Express server, IPFS, and the blockchain.
- Optimize for low transaction costs and a seamless user experience.
You Should Have
- 5+ years of full-stack development experience.
- Proven experience deploying production-grade smart contracts on an EVM-compatible chain.
- Deep familiarity with the full Web3 stack (e.g., wagmi, viem, ethers.js, and IPFS).
- Comfort with both frontend (React/Next.js) and back-end (Node/Express) development.
- Understanding of NFT standards, minting flows, and token transfers.
- Experience with MongoDB or similar NoSQL databases.
- Ability to work independently and take ownership of the blockchain layer.
Nice to Have
- Background in education tech or marketplace platforms.
- Familiarity with CI/CD and deployment pipelines.
Deschide pe Upwork