Our client, a leading firm in the digital asset and crypto trading space is looking for an experienced C++ Developer to join their quantitative technology team. This role focuses on exchange connectivity and market data integration, and requires strong knowledge of UMDC and UMDD protocols.

Key Responsibilities:

• Develop and maintain high-performance C++ components for market data ingestion and low-latency order execution.

• Implement and optimize direct connectivity to exchanges 

• Handle real-time market data integration using UMDC and UMDD protocols.

• Support and troubleshoot trading infrastructure in production environments.

• Work closely with quantitative researchers, traders, and infrastructure teams.

• Ensure robust, compliant, and scalable connectivity and data systems.

Qualifications:

• Strong proficiency in modern C++ (C++11 or later), with a focus on low-latency,

  high-throughput systems.
• Proven experience in exchange connectivity and APAC market interfaces, especially HKSE, HKFE, TSE.
• Solid knowledge of UMDC (Unified Market Datafeed China) and UMDD (Unified Market Datafeed Derivatives).
  

• Deep understanding of market microstructure and electronic trading systems.

• Hands-on experience in Linux environments and systems programming.

• Excellent analytical and communication skills.