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Senior C++ Market Data Engineer

IO Tech Solutions Limited
Hong Kong; Singapore; Shanghai

About this role

Senior C++ Market Data Engineer

Hong Kong, Hong Kong SAR, Hong Kong

Senior C++ Market Data Engineer | Hong Kong, Singapore or Shanghai

Job Description:

We are partnering with a leading technology-driven trading firm seeking an experienced Senior Market Data Engineer to build and enhance high-performance market data infrastructure supporting global trading operations.

Responsibilities

  • Design and develop scalable market data pipelines for high-frequency trading environments.

  • Build and maintain solutions for processing, parsing and normalizing raw exchange market data.

  • Develop historical and real-time market data infrastructure with a focus on data quality and reliability.

  • Integrate new exchange feeds and support onboarding across global markets.

  • Implement data validation and reconciliation processes to ensure accuracy and consistency.

  • Collaborate closely with trading, research and engineering teams to deliver high-quality market data solutions.

  • Mentor junior engineers and contribute to engineering best practices.

Requirements

  • 5+ years of software engineering experience in market data, trading systems or financial technology.

  • Strong proficiency in C++.

  • Experience working with exchange market data, tick data or order book data.

  • Hands-on experience with feed handlers, exchange protocols, binary message parsing or PCAP processing is highly desirable.

  • Good understanding of market microstructure and electronic trading concepts.

  • Experience with global exchanges or derivatives market data is advantageous.

  • Strong problem-solving skills and ability to work in a fast-paced environment.

  • Fluency in Mandarin and English is required to collaborate with regional stakeholders.

  • Nice to Have

  • Experience with historical tick data platforms.

  • Knowledge of MBO/MBP data models.

  • Familiarity with market data vendors or direct exchange connectivity.

  • Experience in low-latency or high-performance systems.

Required Skills

  • Data

  • C++

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