OKX is hiring a
Principal/Senior Engineer - Defi - Explorer (Java)

Summary

OKX is a leading cryptocurrency exchange seeking a Java developer to join their team and develop the Defi Explorer function. The candidate will collaborate with the product team on module business design, independently design and develop work, and overcome technical difficulties in big data scenarios. They should have experience with Java development, proficiency in multithreading, locking, caching, design patterns, JVM tuning, and related technologies. Familiarity with Spring, Spring Boot, MyBatis, MySQL, Redis, Elasticsearch, HBase, Kafka, Idea, Git, Maven, machine learning algorithms, data warehouses, and prior experience in big data or blockchain-related work are preferred. OKX offers competitive total compensation.

Requirements

• Years of experience in Java development
• Proficient in multithreading, locking, caching, design patterns, JVM tuning, and other related technologies
• Familiar with development frameworks such as Spring, Spring Boot, MyBatis
• Familiar with MySQL, Redis, and SQL optimization
• Familiar with Elasticsearch, HBase, Kafka, and other tools
• Proficient in using tools such as Idea, Git, Maven

Responsibilities

• Responsible for developing Defi Explorer function
• Collaborate with the product team to independently complete module business design
• Independently design and develop work in accordance with the company's project development specifications
• Collaborate with the technical manager to design technical solutions for data storage and data application in big data scenarios
• Proactively research and learn about blockchain knowledge, and continuously update one's own technical skills

Preferred Qualifications

• Familiarity with machine learning algorithms
• Capable of extracting useful information from massive data and analyzing address behavior characteristics
• Experience with data warehouses
• Prior experience in big data or blockchain-related work