Hire Java developers remotely within 4 days

Hiring skilled talent in Java requires testing and reviewing candidates for their technical skills and proficiency in the programming language. That means a fair amount of software development experience is expected. However, if you're coming from a non-technical background and looking to hire a Java developer, we have an excellent resource for you. Here, we will help you understand what it takes to hire top Java programmers to build secure and stable Java applications.

At a senior level, Java developers should have the following technical skills in his/her arsenal:

Though Java supports non-primitive data types like int, float, boolean, double, long, etc., it is mostly an object-oriented programming language because it is difficult to write any Java program without class and object. Hence, a high-level proficiency in OOP is a top criterion to hire Java developers. The OOP approach introduces the class and object style of coding, and developers use it to bind the data and the functions together to improve code stability and safety.

Java is a popular programming language that is widely used in building secure and reliable web applications for different industries such as hospitality, healthcare, e-commerce, banking, education, etc. This means that when you hire Java developers, they should be capable of working on several things and need to have a good understanding of different design patterns and frameworks. Design patterns in Java are standard solutions followed to solve regular software designing problems, and a Java developer having the know-how of design can easily coordinate with designers and writers.

A good understanding of classes, data members, methods, and objects is mandatory for any Java developer. Leading to subsets of classes- abstract and serialization, both are essential parts of the Java programming language. On one hand, where abstraction in OOP reduces code complexity by showing only the relevant details of the objects and enhances code readability. On the other hand, serialization in Java deals with the conversion of objects into a byte stream for transporting the java objects from one Java system to the other and recreate them to the original form.

Normally, thin multi-tier applications are difficult to write because they involve many lines of intricate codes. The component-based and platform-independent Java EE architecture makes Java EE applications easy to write because business logic is organized into reusable components. So if the developer you are hiring has a familiarity with containers, the overall time and effort the developer has to put into your project will reduce drastically. These application containers are designed to provide many functionalities such as providing user authentication, logging, or establishing a connection with the database.

Some of the most popular websites such as Google, LinkedIn, eBay, and Amazon are written extensively using Java and its frameworks. Frameworks are nothing but tools with pre-written code, which act as a template or skeleton, and are reused to create an application or website.

So, while hiring a Java developer, make sure to ask which frameworks they have used before. Some of the best frameworks are Grails, Google Web Toolkit, Spring, MVC, and Play.

With increased competition on the internet, almost every business demands a dynamic website. By using fast, feature-rich JavaScript libraries like JQuery, Ajax, CSS, HTML, JSON, Maven and Gradle, Java developers can create dynamic web content without even sweating a drop. For a Java developer, having a better grip on web technology is essential, as it helps to understand the technique of establishing communication between multiple computer systems via markup languages. So look for a developer who knows how to operate JavaScript libraries and give more weightage to the person who has hands-on experience with the same.

As a recruiter, you would always want to hire a Java developer with strong competency in testing tools like Selenium and TestNG. Java testing tools allow developers to test their JSP pages and web applications with a separate interface where they don't have to actually launch an application onto a web browser. In addition, these testing tools support multiple activities such as planning, creating a build, test execution, defect logging, and test analysis.

Apart from these core technical skills, an experienced Java developer should be able to set up a database and interact with its APIs. He/she should be competent in writing and testing multiple codes. Lastly, he/she should be able to keep track of new related technologies and learn them to create advanced functionality and features.

The best job descriptions are engaging and inclusive because they prompt candidates who are the most appropriate based on their skills and experiences to apply. Check out how you can write the best Java developer job description to hire high-value professional Java developers.

Creating a hiring funnel will provide you with numerous benefits, like assisting you in identifying the top skills to hire a Java developer who will fit into your company's culture.

Whether you're an IT recruiter or a project manager, you know that finding talented developers is critical to the success of any project. But direct interviews can help you filter these prospects. So, here are some sample questions, which you can use when looking for a Java developer to work on your latest projects.