Full Stack Blockchain Developer
Worldwide
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 backend/frontend Web3 architecture. What You'll Do - Design, write, test, and deploy smart contracts for minting and payments - Integrate Web3 functionality into the frontend - Build secure backend 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 user-friendly experiences 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 - Comfort with both frontend and backend 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
- More than 30 hrs/weekHourly
- 6+ monthsDuration
- ExpertExperience Level
$40.00
-
$60.00
Hourly- Remote Job
- Ongoing projectProject Type
Skills and Expertise
Activity on this job
- Proposals:15 to 20
- Last viewed by client:yesterday
- Interviewing:4
- Invites sent:12
- Unanswered invites:7
About the client
- Ukraine1:31 PM
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