C++ developer

A dynamic international trading company is looking for an experienced C++ Developer for development of an in-house ultra-low-latency trading platform. The platform has been developed internally and continues to evolve with new modules, exchange connectivity, and trading capabilities. The role involves contributing to the ongoing development, performance optimization, and expansion of this system.

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.

Required Experience
6+ years professional C++ development experience, with at least 3 years with high-performance / low-latency systems
Strong knowledge of modern C++ (C++17/20 preferred) and STL
Deep understanding of Linux internals, multithreading, and memory management
Experience with multithreaded and concurrent programming
Proficiency in TCP/IP sockets and network protocol design programming
Understanding of client-server architecture and distributed systems
Experience writing highly optimized, performance-critical code
Strong debugging and problem-solving skills

Preferred Experience
Experience with FIX protocol (text-based or binary FIX/SBE)
Experience with multicast networking & high-performance message processing systems
Experience in financial markets or electronic trading systems
Familiarity with market data feeds and exchange connectivity
Knowledge of performance profiling and latency optimization