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

Who We Are

At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE. We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security features.

About the Platform Risk team

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. By proactively managing platform risks, we strengthen user trust and confidence in our services. Our ultimate goal is to create a culture of risk awareness and excellence, where innovation and responsible risk practices are seamlessly integrated to support the sustainable growth and resilience of our platform in the dynamic blockchain and cryptocurrency industry.

What You’ll 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.
• Good programming specifications and rich work experience
• 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!

#LI-LL1 #LI_ONSITE

#LI-LL1 #LI-ONSITE