Senior Java Engineer — Web3 Backend & AI Agent Platform
Summary
Designs and scales Java-based back-end services for a Web3 wallet and AI agent platform, integrating multi-chain investments and on-chain workflows using Spring and distributed systems.
United States Digital Space LLC is building the next generation of Web3 platforms, focusing on Wallet Earn and AI Agent Marketplace. You will design and scale back-end services, ensure security, and drive performance across multi-chain investment and asset workflows.
The role emphasizes strong Java fundamentals, modern Spring frameworks, and experience with distributed systems. On-site Hong Kong, with exposure to DeFi and on-chain integration work.