Java（合约）岗位职责:

设计并开发高性能的合约交易系统，确保系统低延迟、高并发和高可用性。

参与合约系统架构的设计及优化，持续提高系统的扩展性及稳定性。

编写高质量的代码，实施单元测试，保证代码的可维护性和扩展性。

与产品、运营和其他技术团队紧密合作，推动合约产品的持续改进。

监控和维护生产环境中的合约系统，快速响应并解决生产问题。

优化系统的性能，确保交易平台在高负载情况下的稳定性和响应速度。

Responsibilities:**

1. Design and develop high-performance contract trading systems to ensure low latency, high concurrency, and high availability.

2. Participate in the design and optimization of the contract system architecture, continuously improving system scalability and stability.

3. Write high-quality code, implement unit testing, and ensure code maintainability and extensibility.

4. Collaborate closely with product, operations, and other technical teams to drive continuous improvement of contract products.

5. Monitor and maintain the contract system in the production environment, quickly responding to and resolving production issues.

6. Optimize system performance to ensure the stability and responsiveness of the trading platform under high load conditions.

任职要求:

计算机科学或相关专业本科及以上学历。

3年以上Java开发经验，有高并发、高可用系统设计与开发经验，合约经验。

熟悉Spring/Spring Boot、MyBatis等常用Java开发框架。

有丰富的数据库开发经验，熟悉MySQL、Redis等数据库技术。

熟悉Linux操作系统，能够熟练使用Shell脚本进行开发和运维操作。

有区块链、数字货币或金融行业经验者优先。

熟悉交易系统、风控系统开发者优先。

具备良好的问题分析及解决能力，能够快速定位并解决系统问题。

有较强的学习能力和团队合作精神，善于沟通，能够承受高强度工作压力

Requirements:

1. Bachelor's degree or higher in Computer Science or a related field.

2. At least 3 years of Java development experience, with experience in designing and developing high-concurrency, high-availability systems, and contract trading systems.

3. Familiar with common Java development frameworks such as Spring/Spring Boot and MyBatis.

4. Extensive database development experience, familiar with MySQL, Redis, and other database technologies.

5. Proficient in Linux operating systems and able to use Shell scripts for development and operations.

6. Experience in blockchain, digital currency, or the financial industry is preferred.

7. Familiarity with trading systems and risk control systems is a plus.

8. Strong problem analysis and resolution skills, able to quickly identify and resolve system issues.

9. Strong learning ability, teamwork spirit, excellent communication skills, and the ability to work under high-pressure conditions.