Low-Latency C++ Systems Engineer (Real-Time Trading)

Fintal Partners; Chicago (IL); On-site; USD 180,000 - 320,000; Full time

Job summary

Fintal Partners in Chicago, IL is seeking engineers to design and optimize low-latency infrastructure for market data and order execution. You will build fault-tolerant, real-time systems and profile latency-critical code paths, working closely with traders and researchers on production systems.

Strong experience with modern C++ and solid Linux/networking fundamentals are required, with a preference for candidates who have worked on low-latency or distributed systems and demonstrate high

Qualifications

• Strong experience with modern C++ in performance-sensitive environments.
• Solid systems fundamentals (Linux, networking, CPU/memory).
• Experience with low-latency or distributed systems is a plus.
• High ownership and strong problem-solving ability.

Responsibilities

• Design and optimize low-latency infrastructure for market data and order execution.
• Build fault-tolerant, real-time systems operating at scale.
• Profile and improve performance across latency-critical code paths.
• Work closely with traders and researchers on production systems.

Skills

Modern C++

Linux

Networking

Distributed systems

Performance optimization

Job description

Fintal Partners in Chicago, IL is seeking engineers to design and optimize low-latency infrastructure for market data and order execution. You will build fault-tolerant, real-time systems and profile latency-critical code paths, working closely with traders and researchers on production systems.

Strong experience with modern C++ and solid Linux/networking fundamentals are required, with a preference for candidates who have worked on low-latency or distributed systems and demonstrate high