Description

Own the Web3 architecture, including smart contracts, API layer, data indexing, and team leadership for a blockchain-based pet ecosystem.

This role is remote.

Responsibilities

• Design and implement the core Web3 architecture and smart contract systems.
• Develop and deploy ERC-721/1155 contracts using Solidity.
• Build the API layer and data indexing services for on-chain data.
• Lead the engineering team and shape the technical stack from day one.

Required Skills

• 3+ years of experience with Blockchain and Ethereum development.
• Deep expertise in Solidity and Smart Contracts.
• Experience with upgradeable contract patterns.
• Proficiency with development frameworks such as Foundry or Hardhat.
• Strong understanding of TypeScript and Node.js.
• Experience with React and Next.js for frontend integration.
• Familiarity with Express.js and Postgresql for backend services.

Preferred Skills

• Experience with Web3 frontend libraries like Wagmi or RainbowKit.
• Background in building microservices or transaction relayers.

Key Skills

Education

Not specified