Java is one of the most popular programming languages in use and hiring Java developers for your technology function is essential. Java has been around since 1995 and its popularity has only grown over the years.
Java is a computing platform that helps develop applications, games, business software, and more. Java also happens to be the closest thing to a Lingua Franca (idiom meaning common language) in the IT industry; Java skills are sought after by employers more than any other skill set on Indeed as of March 2017.
There are several factors you’ll want to consider when hiring Java developers for your organization including how you evaluate candidates, how many candidates you should interview before making a decision about who to hire, what types of questions you should be asking Java developers to get a sense of their skills and experience, etc.
How To Hire A Java Developer
What is Java?
Java is a compiled, object-oriented programming language with a syntax that is comparable to C++. It’s designed to allow application developers to “write once, run anywhere,” which means Java compiled code may run on any platform that supports Java without the need for recompilation. The usage of a Just-In-Time compiler, which analyzes and optimizes the program’s performance on the fly, allows for better performance in applications written in Java.
Java’s biggest asset is its memory management. This eliminates the need for developers to concern themselves with memory allocation and deallocation, allowing them to write programs without thinking about it. Employers tested Java as the most popular programming language in 2020. For non-programmers, Java has not been considered a simple language to use.
Java Developer With Real-World Experience
Before we get into the specifics of a Java Developer, there are a few things you should be aware of.
First and foremost, Java technology evolves rapidly, so previous experience with a framework is no longer valid. Remember this when evaluating Java developer skills based on their current employment.
Second, in the Java environment, knowing about tools and libraries is more important than knowing the language itself. A coder will write everything from scratch without it, wasting time. If a developer is familiar with Java libraries and frameworks, they can utilize them as lego to construct what they require and only code where it’s required. Their job will be considerably more efficient if they do it this way.
Commercial experience is also required. For business coding, university education or degree is rarely beneficial. So, unless you’re recruiting for an entry-level or junior position, you can disregard Java skills based solely on university education and degree. What matters more is the prospect’s actual-world coding projects; it doesn’t have to be a commercial one – it can be anything from a pastime to an open-source programming project.
Java Developer With Excellent Problem Solving Skills
Creating, deploying, and managing code effectively should be a requirement for every Java developer. Their core responsibility should also be to correct any issues identified during the testing phase and provide viable remedies.
When looking for talent, you’ll need to examine a developer’s CV farther than simply their skills. To find this out, have them take a live technical test where they can show off their real-world problem-solving abilities.
Even if a candidate is extremely experienced, it is critical to dig deeper into their CV to see whether they include any advanced techniques.
Additional knowledge, a special project, and more skills that a developer can exhibit should be indicators of whether they have a logical problem-solving attitude and for competency-based questions, the Situational, Task, Action, Result (STAR) strategy may be used to get a handle on their abilities. Behavioral questions may be asked using the Situation, Task, Action, Result (STAR) technique to elicit real-world applications and situations in which candidates have used Java to resolve development issues.
Setting them logical problems when recruiting for your next employee is one approach to make sure they have the correct fundamental Java abilities. While doing so, you may also evaluate their programming skills while also detecting their problem-solving abilities.
Open To Different Development Approach
While a specific skill set is necessary, taking a longer view and looking ahead may be more beneficial in the long run. You might find they’ve only worked with one version of Java if you don’t thoroughly examine a CV while looking for the appropriate developer.
It’s conceivable that a developer has only worked with one platform in the past, but even so, a developer who loves what they do will take the time to learn new skills to help them further down the road. Take the time to look both the permanent and contract marketplaces for a developer with technical skill that is also willing to learn new methods and technologies. Java is here to stay and Java developers are in high demand, but it’s important not to stop there when searching for the right technology worker.
Java is a popular programming language that is used across the development spectrum. It’s always changing and gaining popularity, so according to Jonn Farr, Development Manager of Ideagen, you should look for someone who can handle these changes and advancements.
Make sure the developer you choose can handle the release cycle as a whole at the end of the day. It’s not just about what they know about current JDKs; it’s also about what experience they can provide with past and future cycles of Java.
Java Developer With Deep Java Framework Knowledge
Different technologies and platforms are required for every business’s app to function, so you need someone who understands your chosen tech. To create a successful application, your company must stay up with the current Java lifecycle as well as new product releases.
You’ll want someone who is familiar with not just the most recent LTS version of Java, but also the rapid release edition and older versions still frequently used in a business setting.
Finding a developer with experience in Java libraries as well as less-known frameworks can help you get a higher-quality Java developer since it shows that they not only took the time to learn but that they’re also ready for the business world.
Java Developer With Great Attitude
If a developer has the right Java skills but lacks the attitude to match your company’s culture, it should be a red flag. During the interview process, developers may demonstrate themselves, but before offering them a contract, ensure that they meet with other members of your staff. If there isn’t an immediate link between them and others on your team, they may not be the best person for you.
Finding a suitable cultural fit should be a top priority when recruiting a developer, and you may need to broaden your search in order to bring in someone who can have an immediate impact on your team. However, keep in mind that hiring a developer with the company’s culture in mind is not only important for a new permanent employee; it’s also something you’ll have to think about while looking for contractors.
Taking the time to ensure they’re culturally compatible with your organization may help you discover a developer who will work on long-term projects and maybe even become a full-time employee.
So, whether you go for a permanent or temporary developer when recruiting the newest member of your team, follow these steps and make sure they have the abilities to match your needs and fit in well culturally with your company to ensure you make a great hiring decision that can help you progress and expand.
It might take some time to find a fantastic developer. If you feel that your company needs a Java developer, it’s critical that you spend time figuring out what those requirements are.
If you want to hire a recruiter, we advise that you work with a recruiting firm that specializes in technical recruitment. They’ll have a lot of expertise working with developers and can help you accelerate the process.
While Java is gaining popularity in 2017 as one of the most used programming languages by employers, finding Java talent might still be challenging.