Blockchain Integration for AI SaaS Platform

We're building a modern AI SaaS platform and want to integrate innovative decentralized (Web3) features.
We're looking for an experienced blockchain engineer who can design and implement meaningful on-chain
functionality—not just connect wallets.
Responsibilities
Architect and integrate blockchain features into an existing SaaS platform
Design smart contracts and secure backend interactions
Recommend technically challenging, scalable decentralized features
Ensure security, performance, and best practices
Requirements
Strong Solidity and EVM experience
Smart contract development and auditing knowledge
Experience with DeFi protocols, wallets, and Web3 integrations
Understanding of Layer 2s, account abstraction, and modern blockchain architecture
Ability to explain technical trade-offs and propose innovative solutions
Bonus
Experience with Chainlink, Hyperliquid, Aave, EigenLayer, ZK technologies, or cross-chain protocols.
Please include your GitHub, portfolio, previous blockchain projects, expected rate, and availability.