OKX jobs

OKX is hiring a Senior Staff Software Engineer for their Trading Service team, which owns the core order and position management systems powering their crypto exchange platform serving millions of users. You'll define technical architecture for ultra-low latency trading systems, lead complex cross-team projects, eliminate performance bottlenecks, and mentor senior engineers while setting engineering standards across the organization. Required qualifications include a bachelor's degree in a technical field, 10+ years building high-performance distributed systems in Java with deep JVM expertise, proven experience as a technical leader or architect, and strong knowledge of networking, OS-level optimizations, databases, and DevOps practices. Nice-to-haves include a PhD in a quantitative field, HFT/matching engine experience, FIX Protocol knowledge, hardware optimization expertise, and open-source or academic contributions in low-latency computing. OKX prioritizes applicants with current Singapore work rights who don't require visa sponsorship; this is an onsite role with competitive compensation and comprehensive benefits including healthcare and education subsidies.