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C++ Software Engineer - Trading Systems

Quantflowtalent — Netherlands · Posted ~1 day ago

Senior Full-time Onsite

Skills

C++ Linux systems programming Concurrency Multithreading Low-latency systems Performance optimization Market data systems Quantitative trading systems Profiling Benchmarking Linux Market Data Systems

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Summary

An experienced C++ engineer is sought to build ultra-low-latency trading infrastructure in a new financial technology operation. You will optimize deterministic execution engines, process millions of market-data messages per second, collaborate with quantitative specialists, and own high-performance Linux systems from design through production.

Highlights

High-impact opportunity as an early engineering hire with meaningful ownership over a new trading operation. The role offers direct collaboration with quantitative traders, deep performance engineering, and responsibility for production systems where microsecond-level optimization matters.

Description

QuantFlow is partnering with an established proprietary trading firm that is opening its Amsterdam office. As one of the first hires in Amsterdam you get meaningful ownership over how the new operation takes shape. You work closely with the trading and technology teams, and you help set the long-term direction of the office. What you will do - Design, build and maintain core trading infrastructure, focused on ultra low latency execution engines where microsecond optimizations matter - Partner directly with quantitative traders to translate options pricing models into highly optimized, deterministic C++ code - Build and scale high-throughput market data feed handlers processing millions of messages per second - Own your code from design to production on high-performance Linux environments, profiling and benchmarking constantly What they are looking for - 4+ years of strong, production-grade C++ experience - Deep knowledge of Linux systems programming, concurrency, multithreading, memory management and hardware-software interaction - A solid foundation in data structures, algorithms and software design; a degree in Computer Science, Engineering, Math or equivalent practical experience - Options trading or market making experience is a plus What they offer - Ground-floor role in a new Amsterdam office with real ownership - Highly Skilled Migrant (kennismigrant) visa sponsorship and relocation assistance - Competitive compensation