C++ Low Latency Engineer
Allegis Group Singapore Pte Ltd- Posted 4 hours ago
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Job Description
A world-leading financial services organisation is seeking a C++ Low Latency Engineer to develop and optimise high-performance market data platforms which support real-time trading environments. You will work on low-latency systems designed to handle massive data volumes while delivering exceptional speed, reliability, and scalability. This opportunity is well suited to candidates interested in building infrastructure across global markets, while contributing to a fast-paced and innovative environment.
Key Responsibilities
- High-Performance Development: Write clean, resilient, and thread-safe modern C++ code optimized for microsecond-level performance.
- Latency Optimization: Profile systems to eliminate CPU bottlenecks, minimize cache misses, and reduce context switching.
- Feed Handling & Protocols: Build and maintain exchange connectivity layers utilizing FIX, FAST, and native binary wire protocols.
- Architecture Evolution: Modernize legacy real-time distribution frameworks into scalable, high-throughput hybrid architectures.
- System Telemetry: Implement microsecond-level tracing, instrumentation, and eBPF profiling to monitor data journeys.
- Production Resiliency: Provide Level 3 engineering support to debug complex, concurrent production issues and guarantee uptime.
Key Qualifications
- Modern C++: Expert-level knowledge of C++17/C++20, template metaprogramming, and RAII.
- Low-Latency Architecture: Proven track record building high-frequency trading (HFT) engines or ultra-low-latency market data systems.
- Linux Systems Programming: Deep understanding of the Linux kernel, memory management, huge pages, and CPU pinning.
- Concurrency Models: Mastery of lock-free data structures, multithreading primitives, and memory barriers.
- Network Programming: Strong experience with TCP/UDP socket programming, multicast streaming, and custom serialization.
We regret to inform that only shortlisted candidates will be notified.
EA registration number : CHONG LI NING PHOEBE, R25157679
Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA Licence No. 10C4544
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About Company
Allegis Group is the global leader in talent solutions focused on working harder and caring more than any other provider. We'll go further to understand the needs of our people; our clients, our candidates, and our employees; and to consistently deliver on our promise of an unsurpassed quality experience. That's the Allegis Group difference, and it's consistent across every Allegis Group company. With more than US$11billion in annual revenues and over 500 locations across the globe, our network provides businesses with a comprehensive suite of talent solutions; without sacrificing the niche expertise required to ensure a successful partnership. Our specialised group of companies includes: Aerotek, TEKsystems, Allegis Global Solutions, Aston Carter, Major, Lindsey; Africa, Allegis Partners, MarketSource, and EASi. Visit www.AllegisGroup.com to learn more.
Allegis Group Singapore Pte Ltd,
Company Reg No. 200909448N, EA Licence No. 10C4544
