C++ Engineer (High-Performance Backend)

What youll work on

• Design and implement low-latency, high-throughput C++ services used in real-time environments •

Build multithreaded systems that process large volumes of events with predictable performance

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Optimize memory usage, CPU cache behavior, and lock contention

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Debug production issues using core dumps, perf, valgrind, and flame graphs

• Collaborate with quant, trading, or platform teams to turn complex requirements into efficient systems

What were looking for

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Strong, modern C++ (C++14/17/20) experience in production systems

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Solid understanding of multithreading, lock-free programming, and concurrency primitives

• Experience tuning performance on Linux (scheduler behavior, NUMA, memory allocators)
• Comfortable reasoning about data structures, algorithms, and system trade-offs
• Experience with networking (TCP/UDP), messaging, or real-time data flows is a big plus