Java is a very popular language nowadays, which means there are many, many different jobs available. Java software engineers have been in the industry for 1-3 years, and their annual salary has reached 100,000-150,000. Moreover, the more work experience in the IT industry, the higher the salary.
#So, what can be developed in java?
1. Android Applications
Android phone, just open an App application, they use Java language, search Android API documents from Google, you You will find that it is surprisingly similar to Java's JDK documentation.
Since Android just started two years ago, many Android applications today are developed by Java programmers. Although Android uses different JVMs and different packaging methods, the code is still written in Java language.
2. Server program
Java is widely used in the financial services industry. Many multinational investment banks such as: Goldman Sachs (Goldman Sachs Investment), Citigroup (Citigroup) , Barclays (Barclays), and other banks, all use Java to write front-end and back-end electronic trading systems, settlement and confirmation systems, data processing projects, and other projects.
In most cases, Java is used for server-side development, but most of them do not have any front-end. They usually receive data from a server (upper level), process it and send it to another processing system (next level). level processing).
3. Website
Similarly, Java occupies most of the seats in the field of e-commerce and website development. You can use many different frameworks to create web projects, SpringMVC, Struts2.0 and frameworks.
Even simple servlets, jsp and struts-based websites are very popular in government projects. For example, websites for medical aid, insurance, education, defense and other different departments are developed based on Java.
4. Software Tools
Many commonly used software and development tools are written and developed using Java.
Such as Eclipse, IneteliJIdea and Netbans IDE.
5. Trading system
Third-party trading systems are now a large part of the financial services industry, and they are also written in Java.
For example, the popular trading platform Murex is also written in Java and is connected to many bank front desks to provide services.
etc.
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