Linux Engineer

2 days ago


Hong Kong Island, Hong Kong SAR China Tribus Full time

Linux Engineer - Hong Kong - relocation support and visa sponsorship available Join a leading global trading firm where Linux sits at the heart of production trading systems. You’ll work on the critical infrastructure that powers low-latency, high-reliability workloads, partnering closely with Trading, Technology, and Operations. What you’ll do Own and improve the Linux platform that underpins production trading systems. Debug tricky systems issues end-to-end (including kernel performance) and resolve live production incidents with clear root‑cause analyses and durable fixes. Build tooling for deployment automation, scalable configuration management, and comprehensive monitoring – automating wherever it reduces error rate and operational load. Develop and maintain management tools; dive into Unix/Linux internals when performance or reliability demands it. Collaborate across teams to roll out firm‑wide changes safely and repeatably. What you bring Experience in electronic trading, hedge funds, proprietary trading/market making, exchanges, or similarly time‑critical, high‑throughput, high‑frequency/low‑latency environments. Deep knowledge of operating system fundamentals, plus fluency with the Unix command line and shell scripting. Practical experience with modern Linux systems and systems programming concepts: C, sockets, virtual memory, and the process lifecycle. Strong troubleshooting skills and familiarity with profiling/debugging tools such as gdb, perf, DTrace, eBPF, or SystemTap. Solid understanding of network fundamentals and common protocols. Programming experience in any language (functional languages are a plus). Bachelor’s degree in Computer Science/Software Engineering or equivalent experience. Why this role High impact: your work directly supports real‑time trading. Variety: anything from kernel‑level investigations to automation and tooling. Culture: engineer‑led, collaborative, and obsessive about correctness and reliability. Industry leading compensation #J-18808-Ljbffr


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