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Principal Backend Development Engineer(C++)

Unlock employer United Arab Emirates 1 hour ago · 26 Oct 2026

Financial

  • Estimate: $60k - $120k/yr*
  • Zero income tax location

Accessibility

  • Office Only
  • Visa Provided

Requirements

  • Experience: Senior
  • English: Professional

Position

About the job
In this role, you will be responsible for the design and development of the backend system of the trading core system. You will also engage in system maintenance, upgrades, and optimizations, addressing various technical challenges related to high concurrency, stability, and low latency. Your strong business sense will enable you to participate in business design, propose practical solutions, and independently write relevant technical documents. Additionally, you will engage in the research and practice of cutting-edge technologies, as well as promote and plan the future technology architecture direction of the platform.

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Job responsibilities:

  • Responsible for the design and development of the backend system of the trading core system.
  • Responsible for system maintenance, upgrade, and optimization, overcoming various technical difficulties brought by high concurrency, stability, low latency, etc.
  • Strong business sense, participate in business design, propose feasible and constructive solutions, and be able to independently write relevant technical documents.
  • Participate in research and practice of cutting-edge technologies, promote and plan the future technology architecture direction of the platform.

Job requirements:

  • Bachelor's degree or above, major in computer science.
  • C++ solid foundation, familiar with folly, boost, and other open source libraries; studied excellent open source component source code and experience is preferred.
  • Proficient in NoSQL cache, message queue, and search engines, such as Redis, Kafka, Elasticsearch, etc.
  • Skilled in system analysis and design, code refactoring, with experience in large-scale project foundation and application architecture design.
  • Familiar with the design and application of distributed systems with high traffic, high concurrency, and high performance, and skilled in performance tuning is preferred.
  • Full stack technical expert/trading system construction experience/memory system construction experience will be considered a bonus.
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