Millennium
Quantitative Developer
$175K–$250K
New York, New York · On-site · Full-time · Posted Oct 28, 2026
- Experience
- Up to 5 years of professional experience in C++ service/systems development.
- Education
- Bachelor's degree from a leading university in Computer Science, Software Engineering, or a related discipline; advanced qualifications are a plus.
About the job
Build and operate high-performance C++ backend services for Millennium’s real-time pricing, risk, and P&L platform.
What you'll do
- Design, optimize, and operate concurrent C++ services for fixed income and credit instruments, meeting strict latency requirements.
- Own production reliability, including monitoring, incident response, and root cause analysis.
- Integrate services with other systems and contribute to testing, CI/CD, and release management.
What they ask for
- Up to 5 years of professional C++ service or systems development experience, including hands-on modern C++ (C++17/C++20).
- Solid understanding of multithreading and concurrency.
- Experience building and operating long-running backend services.
- Proficiency with Linux, GDB/LLDB, profiling tools, and CI/CD pipelines.
Nice to have
- Advanced qualifications; reactive or event-driven programming, containerized deployments, or exposure to financial services, pricing models, or risk systems.
Pay
$175,000 to $250,000 USD base salary
Tools
C++17/C++20, Kafka, Protobuf, FlatBuffers, Linux, GDB/LLDB, Docker, Kubernetes
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