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NLB ServicesVerified Job Source

C++ developer

Key Responsibilities Design, develop, and maintain high-performance C++ applications for electronic trading platforms. Build and optimize low-latency, high-throughput trading systems. Develop and enhance components such as Order Management Systems (OMS), Execution Management Systems (EMS), Market Data, and FIX connectivity. Optimize application performance, memory usage, and concurrency. Work closely with traders, quants, business analysts, and QA teams to deliver scalable trading solutions. Integrate with exchange APIs and market data feeds. Troubleshoot production issues and improve system…

  • On-site
  • ONTARIO
  • Posted Jul 14, 2026
  • Apply by Aug 13, 2026
  • 1 position

Job summary

Key Responsibilities Design, develop, and maintain high-performance C++ applications for electronic trading platforms. Build and optimize low-latency, high-throughput trading systems. Develop and enhance components such as Order Management Systems (OMS), Execution Management Systems (EMS), Market Data, and FIX connectivity. Optimize application performance, memory usage, and concurrency. Work closely with traders, quants, business analysts, and QA teams to deliver scalable trading solutions. Integrate with exchange APIs and market data feeds. Troubleshoot production issues and improve system reliability and stability. Participate in code reviews and follow software engineering best practices.

What you’ll do

Design, develop, and maintain high-performance C++ applications for electronic trading platforms. Work closely with various teams to deliver scalable trading solutions and troubleshoot production issues.

Requirements

The role requires expertise in developing low-latency trading systems and optimizing application performance. Collaboration with traders, quants, and analysts is essential for successful project delivery.

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • C++
  • Low-Latency
  • High-Throughput
  • Trading Systems
  • Order Management Systems
  • Execution Management Systems
  • Market Data
  • FIX Connectivity
  • Application Performance
  • Memory Usage
  • Concurrency
  • Code Reviews
  • Software Engineering Best Practices
  • Troubleshooting
  • System Reliability
  • API Integration

Additional details

Minimum experience
5+ years
Apply by
Aug 13, 2026