HFT Engineer – Infrastructure & Systems

Raven is a proprietary high-frequency trading firm operating in digital asset markets that never

close. Our performance depends on the efficiency and reliability of the systems underneath our

trading stack.

As part of our Infrastructure team, you will work on the foundational systems that

support low-latency trading. This role focuses on performance tuning, system reliability, and a

deep understanding of how software behaves under real-world constraints.

What you’ll work on

• Building and maintaining core trading infrastructure on Linux


• Improving system performance, networking, and I/O efficiency


• Profiling and tuning applications at the CPU, memory, and OS level


• Reducing latency and improving determinism across the stack


• Supporting deployment and runtime environments for live systems