Java Development Engineer

Duties:

1. Project development goal achievement, lead and coordinate the development team to complete all work on time and of high quality;

2. Develop a project development plan document, quantify tasks, and allocate them reasonably to the corresponding personnel;

3. Participate in the design and development of the system platform;

4. Responsible for guiding development members to design technical interfaces, and solving technical problems encountered in the development process;

5. Track development results and be responsible for the project.

6. Communicate with operations to help resolve deployment issues, and optimize the existing server architecture;

7. Maintain existing systems and quickly locate and solve online issues.

Requirements:

1. More than 4 years of Java development experience,

2. Proficient in socket communication, familiar with NIO programming, netty, etc.;

3. Familiar with K8S; familiar with the basic concepts and architecture of Kubernetes, understand the high availability design principle of Kubernetes; familiar with the use of Docker containers, understand the relationship between Kubernetes and Docker;

4. Proficient in Java language programming, with solid Java foundation, understanding of Java's operating principles, familiar with JVM, Web development, distributed transaction processing, distributed files and caching, message middleware, etc. technical principles;

5. Have experience in mainstream open source frameworks: springMVC, spring, springBoot, Dubbo, kafka, zookeeper, mybatis, redis, etc., in-depth understanding of open source framework source code is preferred;

6. Familiar with data warehouse clickhouse, report development

7. Have transaction system development experience.