Java Software Engineer (Blockchain)

Job Responsibilities:

• Develop the core functions of the internet financial platform and build the technology infrastructure supporting digital asset trading.
• Implement RESTful and WebSocket API interfaces to enable customers to receive market data and execute orders.
• Establish a robust, efficient, and concurrent trading system to ensure 24/7 uninterrupted operation.
• Communicate effectively with product and business development teams to gather requirements and participate in product planning and system design.

Candidate Requirements:

• Fluent in Chinese.
• Proficient in Java programming.
• Experience with large-scale, multithreading, and high-performance distributed systems.
• Strong understanding of data structures, design patterns, multi-threaded programming, and JVM principles.
• Expertise in Java Web, microservice development, and frameworks like SpringBoot, Spring Cloud, and MyBatis.
• Familiarity with caching, message queuing, and search tools like Redis, Kafka, and Elasticsearch.
• Knowledge of Linux.
• Experience with performance tuning, using tools like JMetrics and Grafana.
• Ability to work in a fast-paced environment.
• Capable of proposing practical solutions and producing technical documentation independently.
• Strong skills in system analysis, abstract thinking, and system design.
• Experience in crypto exchange and internet companies with high-performance systems, particularly in a B2C context and handling large volumes of data.
• Background in trading.