OKX is hiring a
Principal/Senior Engineer - Defi - Blockchain Analysis Engineer (Java) in Hong Kong, China

Summary

OKX is a leading cryptocurrency exchange seeking a Java Developer to design and develop their core system. The developer will be responsible for database and system design, API interface design, troubleshooting, and maintaining good communication with the team. A Bachelor's degree in computer science or a related field and experience in Java project development are required. Familiarity with common Internet open source projects like Kafka, RocketMQ, GRPC, Dubbo, Redis, MySQL, ES, cache, spring/springboot is preferred. Nice-to-have skills include good learning ability, teamwork and communication skills, business understanding, product awareness, self-drive, self-management, and Web3 knowledge.

Requirements

• Bachelor degree or above, major in computer or related field
• Experience in Java actual project development

Responsibilities

• Responsible for the design and development of the company's core system
• Maintain good communication with the collaborative team, make reasonable suggestions on requirements, and ensure the smooth progress of development work as planned
• Responsible for database design, system design, API interface design, external system access, etc
• Troubleshoot and resolve overall link problems

Preferred Qualifications

• Project experience in high performance and high concurrency scenarios is preferred
• Have a solid Java foundation, have deep experience in Java multithreading, concurrency and network communication, and have good programming habits
• Familiar with the design and application of distributed system, familiar with the mechanism and implementation of distribution, cache, message, load balancing, etc
• Love technology, unremitting pursuit of technology, like to study open source code
• Good learning ability, teamwork ability and communication ability
• Good at thinking, able to analyze and solve problems independently
• Have good business understanding and product awareness
• Have good self-drive and self-management ability, can adapt to distributed office well
• Understand Web3, public chain business and technology, relevant work experience is preferred