C++ Low-Latency Trading Platform Engineer

MA CAPITAL U.S. LLC

Polska

On-site

PLN 260,000 - 540,000

Full time

5 days ago

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Job summary

MA CAPITAL U.S. LLC seeks an experienced C++ Developer to advance an in-house ultra-low-latency trading platform. You will build and optimize high-performance components, design low-latency modules, and ensure deterministic execution in a Linux environment.

You will work with market data, order routing, exchange connectivity, and data feeds, implementing client-server exchanges with TCP/UDP, multicast, FIX, and SBE protocols. Strong C++ and systems knowledge are essential.

Qualifications

6+ years of professional C++ development experience.
Strong knowledge of modern C++17/20 and STL.
Deep understanding of Linux internals, multithreading, and memory management.
Experience with multithreaded and concurrent programming.
Proficiency with TCP/IP sockets and network protocol design.
Understanding of client-server architecture and distributed systems.
Experience writing highly optimized, performance-critical code.
Strong debugging and problem-solving skills.

Responsibilities

Develop and enhance components of a high-performance, ultra-low-latency trading platform.
Design & implement ultra-low-latency trading modules from scratch within a Linux environment.
Optimize existing codebases for microsecond-level performance and deterministic execution.
Work with high-throughput market data and order routing systems.
Implement and maintain exchange connectivity and data feed handlers.
Contribute to improving system architecture, performance, and scalability.
Collaborate with traders and engineers to deliver robust trading infrastructure.
Develop client-server data exchange systems using raw TCP/UDP and multicast protocols.
Interface with global exchanges using FIX and SBE binary protocols.