① Responsible for the development, optimization and maintenance of the company's trading system

② Responsible for the expansion of the company's high-frequency trading system, including the connection with different financial markets, the development of functional modules, etc.

③ Responsible for the deep optimization of the software, hardware and network of the trading system

④ Responsible for developing the Test Framework corresponding to the trading system and testing before each version is released

⑤ Provide technical support to the strategy team

① Master’s degree or above in computer science related majors from world-renowned universities, doctoral degree is preferred

② More than 5 years of C++ development experience, with profound experience in C++ low-latency system development

③ Have a certain understanding of domestic and foreign financial markets, and developers who have participated in CTP or FIX-related projects are preferred

④ Familiar with Linux system and have in-depth research on Linux Kernel

⑤ Be able to write efficient mathematical calculation functions

⑥ Have in-depth research on Cache Friendly Code, and be familiar with relevant knowledge such as Data Dependency Chain, True/False Sharing, Cache Hit & Missing, Cache Contentions, Out of Order Execution, etc.

⑦ Have in-depth research on GCC compiler optimization, familiar with various optimization compilation options and the actual effect of each corresponding compilation

⑧ Familiar with Modern CPU and its related Instruction Set, including the latest features such as AVX and SIMD

⑨ Familiar with Assembly Code, able to achieve deep-level optimization of code by analyzing Assembly Code