Low-Latency C++ Trading Systems Engineer

3X SOLUTION PRIVATE LIMITED

Singapore

On-site

SGD 70,000 - 120,000

Full time

3 days ago

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Job summary

3X SOLUTION PRIVATE LIMITED is seeking a Software Engineer (Trading Solution) to design, develop, and maintain high-performance trading software across multiple asset classes. You will work on low-latency C++ applications, connectivity to exchanges, market data feeds, and execution gateways.

The role emphasizes architectural involvement, performance optimization, and robust testing in a real-time trading environment.

Qualifications

Proven experience in C++ software development in a production environment.
Strong understanding of OO design, data structures, algorithms and concurrency.
Experience with low-latency or high-performance trading systems is advantageous.

Responsibilities

Design, develop and maintain low-latency C++ trading applications and infrastructure.
Participate in architectural discussions for scalable, reliable trading solutions.
Profile and optimize code for latency and memory usage in real-time trading environments.
Develop and maintain connectivity to exchanges and data providers using FIX, WebSocket and TCP/IP.
Write unit and integration tests and participate in code reviews to ensure quality.
Investigate production issues, perform root-cause analysis and implement fixes.
Collaborate with analysts, quants and other developers on new features and upgrades.
Contribute to improving development workflows, CI/CD pipelines and automation.