Senior/Staff Engineer - Core - Platform Risk(Java)

The Platform Risk team is dedicated to ensuring the secure and risk-conscious operation of OKX. Our primary objective is to identify, assess, and mitigate potential risks associated with our platform, enabling a safe and reliable user experience. We achieve this by developing comprehensive risk management solutions, implementing robust risk assessment methodologies, and collaborating with relevant stakeholders to stay ahead of emerging threats. Our ultimate goal is to create a culture of risk aw

OKX - Hong Kong - Full time

Salary: HK$70k - HK$100k

What Youll Be Doing

  • Formulate, select, and develop technical schemes for platform risk projects
  • Organize and coordinate resources, leading project research and development, troubleshoot problems, and ensure quality and timely completion
  • Facilitate cross-team communication and promote teamwork efficiency through code quality control and collaboration
  • Undertake team tasks and cultivate technical talents in the industry


What We Look For In You

  • Possess a solid foundation in Java, with a deep understanding of JVM configuration optimisation strategies and tuning, IO, multi-threading, concurrency frameworks, common data structures, algorithms, and design patterns.
  • Familiar with mainstream open source application frameworks, such as SpringBoot, SpringMVC, Mybatis, SpringCloud, etc.
  • Experience with MySQL, Oracle, and other databases, with an in-depth understanding of things, locks, indexes, database and SQL optimisation, design methods such as sub-database sub-table, leader/follower synchronization
  • Familiar with common middleware, such as MQ, RPC, cache, message queue etc.
  • Possess a deep understanding of the design principles of common caching systems, such as Memcached, Redis, etc. and be able to accurately choose caching solutions
  • Have a good understanding of distributed system principles, including CAP, consistency, idempotent operation, etc.
  • Clear logic, quick thinking and good communication skills


Perks & Benefits 

  • Competitive total compensation
  • Comprehensive insurance coverage for employees and their dependants
  • More that we love to tell you along the process!
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