Design clean, modular, and reusable APIs and libraries that can be leveraged across multiple trading desks.
Lead the strategic migration of critical trading components from C++ to Rust, leveraging Rust's memory safety and concurrency guarantees without sacrificing performance.
2. Performance Optimization
Profile and optimize systems to achieve sub-microsecond latencies and deterministic performance.
Apply low-latency techniques such as CPU pinning, cache-friendly data structures, lock-free programming, memory-mapped files, and custom memory allocators.
Utilize kernel bypass technologies (e.g., Solarflare OpenOnload, DPDK, EF_VI) to minimize network stack overhead.
3. Concurrency & Reliability
Design and implement highly concurrent, thread-safe, and lock-free algorithms to handle massive throughput with minimal jitter.
Implement rigorous testing methodologies, including unit testing, integration testing, property-based testing (in Rust), and high-fidelity simulation/back testing environments.
Ensure the high availability and operational resilience of trading systems through robust error handling and failover mechanisms.
4. Collaboration & Support
Work closely with quantitative researchers, traders, and product managers to translate complex trading strategies and business requirements into robust, production-ready software.
Build real-time telemetry, monitoring, and alerting tools to ensure operational visibility.
Provide level-3 escalation support for production systems during market hours.
Required Technical Skills & Qualifications
Programming Languages
C++: Expert-level proficiency in C++ (C++11/14/17/20), with a deep understanding of template metaprogramming, RAII, move semantics, smart pointers, and the standard library (STL).
Rust: Strong proficiency in Rust, including ownership/borrowing concepts, lifetimes, unsafe Rust boundaries, macro systems, and the Cargo ecosystem.
Systems Programming & Low-Latency
Deep understanding of Linux operating system internals (kernel tuning, memory management, virtual memory, page faults, system calls).
Experience with low-latency networking (TCP/IP, UDP, Multicast) and socket programming.
Familiarity with hardware-level concepts: CPU cache hierarchies (L1/L2/L3), TLB, branch prediction, and memory barriers.
Concurrency
Proven experience in multi-threaded programming, memory models (sequential consistency, acquire-release), and lock-free data structures.
Equities Domain Knowledge
Solid understanding of Equities market structure, order types, exchange protocols (FIX, OUCH, ITCH), and trading lifecycles.
Tools & Infrastructure
Experience with profiling and debugging tools (gdb, valgrind, perf, VTune, heaptrack).
Proficiency with build systems (CMake, Cargo) and CI/CD pipelines (Git, Jenkins/GitHub Actions).
Preferred Qualifications
Experience with FPGA integration or hardware acceleration.
Experience with kernel bypass technologies (Solarflare EF_VI, OpenOnload, DPDK).
Knowledge of market-making, smart order routing (SOR), or statistical arbitrage execution strategies.
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related quantitative field.
Core Competencies
Analytical Thinking: Strong problem-solving skills with the ability to analyze complex systems and identify performance bottlenecks.
Collaboration: Excellent communication skills with the ability to work effectively in a fast-paced, cross-functional team environment.
Adaptability: Eagerness to learn new technologies and adapt to evolving business requirements and market conditions.
Quality Focus: Commitment to writing clean, well-documented, and thoroughly tested code.
Job Family Group
Technology
Job Family
Applications Development
Time Type
Full time
- Most Relevant Skills
- Please see the requirements listed above.
- Other Relevant Skills
- For complementary skills, please see above and/or contact the recruiter.
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