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IO Tech Solutions Limited

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Senior C++ Software Engineer – Market Connectivity (Trading Systems)

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Summary

Senior C++ engineer building and automating trading-systems infrastructure in Hong Kong: market connectivity, market data handlers, and internal matching, with resilient distributed design, automated tests, and CI/CD tooling. Core stack is modern C++ (11/14+) on Linux, with networking and some Python.

Responsibilities

  • Develop, test and automate systems for market connectivity, market data handlers and internal matching
  • Design resilient / distributed solutions to meet high-availability business requirements
  • Focus on quality and reusability of the code produced.
  • As part of our Continuous Delivery mindset, contribute to the development of automated tests, and tools for automated build and deployment. You will engage in recurrent code reviews and peer trainings.

Profile required

  • Solid experience with C++11/14, with supporting work experience, personal or open source projects contributions
  • Quality oriented with emphasis on software design and architecture
  • Previous experience in Finance is not mandatory

Preferred Qualifications

  • Experience with C++17 and template metaprogramming. Curiosity in C++20/23/26
  • Experience in multi-threading and concurrency problematics
  • Experience with development on Linux platform
  • Knowledge of network protocols and socket programming
  • Knowledge of Python scripting language

Nice to Have

  • Experience in "kernel by-pass" solutions
  • Knowledge of network adapters and CPU architectures
  • Previous experience in market connectivity

Spoken Languages

  • English

Skills

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