How can you find a job using Java?

JAVA is the most used programming language in the world. It can be seen that the demand is very large. So what abilities do you need to learn JAVA to be qualified for the job? The following are the job requirements for JAVA positions, divided into junior and senior JAVA, let’s take a look!

Basic requirements for being competent in JAVA work:

1. Proficient in one or more Web programming languages ​​(proficient in Java, nodejs, c#), proficient in Java server system framework (Spring Boot, Dubbo framework), familiar with MVC design pattern and data structure;

2, proficient in Linux server environment and the configuration and configuration of commonly used Web Servers (such as Apache, Nginx) Use;

3. Be proficient in the configuration and use of commonly used databases (such as MongoDB, MySQL, Hbase, etc.) and caches (such as Redis).

Requirements for being competent in advanced JAVA development:

1. 5 years or more experience in Internet or cloud product development;

2. Proficient in Java and familiar with it Linux, Mysql, network programming, NoSQL, etc.;

3. Proficient in mainstream open source frameworks, such as Spring, SpringMVC, SpringBoot, Springcloud, Dubbo, etc.;

4. Proficient in distributed configuration and automatic refresh Configuration, gateway routing circuit breaker; familiar with service discovery principles, high availability implementation, and inter-service communication mechanisms;

5. Familiar with mainstream Java tools and high-concurrency and high-performance open source tools such as netty, logback, log4j2, guava, etc.;

6. Familiar with continuous integration and automated testing tools, such as Hudson, Jenkins, and Docker; familiar with container orchestration and link tracking;

7. Have preliminary jvm system tuning, performance tuning and other skills , have strong ability to troubleshoot difficult technical problems;

8. Master Redis, Elasticsearch, and be proficient in the development, design and tuning of MySQL; be proficient in distributed transactions and database clusters; be familiar with reading and writing separation;

9. Have actual mobile Internet or cloud platform project research and development experience, and have a deep understanding of product cross-platform, compatibility, flexibility, security issues, etc.;

10. Have WeChat public account development , small program development, webapp development experience or familiarity with Alibaba open source projects will be preferred.

The above is the detailed content of How can you find a job using Java?. For more information, please follow other related articles on the PHP Chinese website!