O Group
Open positions
2 jobs
12 views last month
Staff/Senior Java Engineer, OKX Web3 Wallet
Open 86d APACStaff
Senior Java engineer to build and maintain the backend of OKX Wallet, a multi-chain crypto wallet handling high-concurrency transactions, asset sync, and cross-chain interactions.
AI Claude Code Cloud DeFi EVM +6 skills
11 views last month
Senior/Staff Software Engineer, Liquidity Platform
Open 129d APACStaff
Build and maintain low-latency trading infrastructure for crypto liquidity, including exchange connections, automated quoting bots, and risk systems using Java/Rust/C++ and FIX/WebSocket.
Agentic AI AI Airflow Analytics API +30 skills