Senior Java Engineer: DeFi Backend & AI Platform

OKX is building the next generation of open platforms at the intersection of Web3 and AI. We are seeking an experienced backend engineer to design, build, and optimize the Wallet Earn on-chain aggregated investment platform.

You will own architecture for critical services, ensure high availability, and push the boundaries of DeFi, AI Agents, and Web3 infrastructure, collaborating with product and security teams to deliver reliable, scalable systems.