Qube RT (QRT) · Hedge fund · London · Senior · Posted 2026-07-01
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Qube Research & Technologies (QRT) is a global quantitative and systematic investment firm operating in all liquid asset classes worldwide. We are technology and data driven, implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped the QRT culture and our continuous innovation delivers high performance returns.
QRT's High-Frequency Trading team designs and operates ultra-low-distributed systems at global scale. We're hiring experienced C++ engineers passionate about performance, efficiency, and building highly optimized systems. You'll weather performance cross-systems many features, and collaborate with ASIC and hardware design colleagues to architect ultra-low-latency infrastructure.
Your future role:
- Design and optimize C++ systems for trading, market data, and infrastructure
- Profile systems and tune performance across CPU, memory, and network
- Collaborate with FPGA and hardware engineers to integrate mixed systems
Your present skillset:
- 5+ years of experience in performance-critical C++ (C++20 or newer)
- Strong foundation in systems programming, memory management, CPU architecture
- Deep familiarity with Linux internals, kernel tuning, and profiling tools
- Curiosity about hardware, networking, low-level interaction
- Exposure to FPGA integration, hardware/software co-design, low-latency acceleration is a plus.
QRT is an equal opportunity employer. We welcome different backgrounds as essential to our success.