Hiring Middle/Senior Web3 Backend/Fullstack Engineer to build production-ready Web3 products: backend services, blockchain integrations, smart contract interactions, automation and infrastructure.
Format: Remote
Engagement: Full-time / Part-time / Project-based
Salary: Negotiable, starting ~$8k.
Requirements:
- Backend architecture and production systems
- Web3/blockchain integrations and smart contract interaction
- Experience with DeFi/NFT/crypto products
Responsibilities:
- Build backend services for Web3/crypto
- Design APIs, databases and architecture
- Integrate wallets and networks; handle transactions and on-chain data
- Develop dashboards, internal tools, automation and bots; create API integrations
Desired (nice to have): Solidity, Hardhat, Foundry, OpenZeppelin; experience with DeFi primitives (swaps, staking, liquidity, bridges, DEXs); frontend experience with React/Next.js for dashboards/UI.
Expectations: Clean maintainable code, independent work, product-oriented thinking, clear async communication.