Hire a J2EE Developer
J2EE is a set of platforms and specifications that enable the development of Java-based applications. It is an umbrella term referring to several different platforms, specifications, and technologies, all of which are aimed at allowing developers to build high-performance Java-based applications. J2EE developers are responsible for programming and developing applications and software in Java.
Keep reading if you want to hire a J2EE engineer and level up your Java-based applications.
Benefits of Hiring a J2EE Developer
The J2EE platform enables component-based programming, and it is also portable since the J2EE platform is built on Java. In addition, all J2EE servers support this model. J2EE also accommodates heterogeneous environments. J2EE applications don’t need a particular OS, middleware, or hardware. Once a J2EE developer correctly designs an application, it can be deployed across several platforms, which is critical in a heterogeneous business computing environment.
For consumers who don’t want to create their own software, the J2EE standard enables them to buy ready-made components compatible with J2EE and deploy them in a heterogeneous environment.
Businesses must pick a server-side platform to service many new clients. J2EE developers build applications on the J2EE framework that can run on UNIX, Windows, and even mainframe computers. In addition, vendors in the J2EE industry provide a broader choice of load balancing solutions, allowing for integrated deployment of numerous servers and a highly scalable system for future applications.
Using component technology, developers can split and create applications in parallel, maximizing total development efficiency. Many processes and jobs can be done concurrently, which helps to expedite application development. Hiring a J2EE engineer can ensure that the processes operate as efficiently as possible for optimal effect.
FAQs About Hiring J2EE Developers
J2EE developers are experts who specialize in J2EE and the programs that work with Java to create applications. While you can hire any developer with significant abilities and experience with Java, J2EE developers are professionals that can guarantee your Java-based projects function smoothly and can swiftly diagnose and repair any problems that arise.
If you need to hire a J2EE developer for a Java project, these are the skills you should be looking for:
- Software design and architecture principles
- Extensive experience with Java, Java frameworks, and Java-based applications
- Experience with DevOps tools
- Experience with unit testing, JUnit, and Mockito
- Proficient with developer tools such as IDEs
With High5, you can hire a J2EE engineer with extensive knowledge in everything from back-end to front-end and database development, resulting in optimal solutions for your company. High5's full-stack programmers are experts at many Java applications and technologies, including Node.js, Angular.js, Ruby on Rails, ReactJS, Laravel, etc.
Your decision to hire a J2EE developer with High5 can unlock exclusive access to top-tier candidates who are experts in the industry and are ready to help you achieve your business goals.
Contact our High5 team today!
Guide to Hiring a J2EE Developer
Java is one of the most comprehensive programming languages in use today. With around 8 million developers who use Java globally, it is also one of the most popular. J2EE (Java 2 Platform, Enterprise Edition) implements the Java programming language, including standard APIs for writing and deploying server-side applications.
If your organization is looking to hire a J2EE developer, continue reading to learn how it operates and how a J2EE engineer can help.
Common Java Use Cases
Java makes it easier for developers to build high-performance Java apps, and it also enables the creation of reusable and modular code applications in a distributed computing environment.
Below are some of the most common cases J2EE engineers rely on Java.
J2ME is a cross-platform framework for building mobile apps for Java-supported smartphones and feature phones. One of the most popular mobile operating systems, Android SDK, is Java-based, and Netflix and Uber are two other well-known examples of this use case.
Companies with large web applications, such as Amazon, employ the web application features of Java. J2EE engineers can easily and quickly create fast and secure websites following J2EE standards.
Java makes robust, secure, and highly scalable applications. Because of this reason, as well as Java’s rich features and fast performance, it is the first choice for enterprise programs. Java Enterprise Edition (Java EE) is a platform for scripting and operating enterprise software, network tools, and web services.
Oracle says 97% of enterprise computers use Java. Most enterprise apps are written in Java due to their excellent performance and speed. It’sIt’s especially prevalent in Enterprise Resource Planning (ERP) and Customer Resource Planning (CRM) systems.
Big Data Technology
This tool involves carefully examining and extracting information from complicated data sets. Hadoop is a popular Java-based Big data framework. Java has many features that assist with Big data analysis, including automatic garbage collection, memory distribution, and stack provisioning. Hadoop, Apache HBase, ElasticSearch, and Accumulo.
Qualifications of a J2EE Developer
Do you require a junior, mid-level, or senior software engineer? This is a question you are probably asking yourself if you are looking to hire a J2EE developer. Understanding what you need from a developer will help you write a job description, interview qualified individuals, and recruit the ideal J2EE engineer. To help you better understand this, let’s compare seniority and its influence to help you grasp juniors, mids, and senior developers:
Junior Level Developers
Junior developers typically have 1-3 years of experience in development. They should be fluent in one or two languages/frameworks and have dabbled in a couple of others. They should understand how software interacts with and is dependent on hardware and an understanding of fundamental programming principles. These developers are typically given entry-level positions that require lighter tasks with supervision.
A mid-level engineer should have at least 3-5 years of experience or a bachelor’s degree in computer science and one or two years of experience. They should have mastered two to three languages/frameworks during this phase of their career.
These types of J2EE engineers have general knowledge of industry best practices. They typically can communicate directly with business people occasionally to clarify minor details related to the assigned task. Also, they can write basic unit tests and debug code.
In a J2EE engineer career, a mid-level developer should have full stack experience (backend, frontend, and databases). These developers are also known to take on challenging tasks without much supervision.
Senior Level Developers
A senior engineer should have at least five years of experience and be fluent in at least one modern language. If they don’t have a grasp of any languages, they should at least be able to grasp new concepts quickly.
Developers at this level should also be excellent communicators, technical project managers, and architects. They should possess the ability to convert business processes into programming code, and they should be able to create complex tests and have outstanding debugging skills.
Senior-level engineers generally take on leadership positions or project management roles and are considered experts in their respective fields.
These developers are familiar with effective industry best practices and processes for Java development.
Benefits of Hiring a J2EE Developer for the J2EE Platform
J2EE provides component-based development. J2EE is portable because it’s based on the Java programming language and the J2SE platform. This model works on J2EE servers. Also, J2EE supports heterogeneous environments. J2EE apps don’t require a specific OS, middleware, or hardware. In a heterogeneous computing environment, a well-designed J2EE-based program only can be deployed once.
The J2EE standard allows clients to acquire third-party J2EE-compatible components and deploy them in a heterogeneous environment, saving them the cost of building the full application themselves.
A More Streamlined Development Process
Due to component technology, application development can be separated and developed simultaneously to increase development efficiency.
For example, graphic designers produce JSP templates, experts do business logic, Java programmers create JSP pages and EJBs, and other team members assemble and deliver applications.
Many of these tasks can be done simultaneously to speed up application development.
In addition to the inherent portability of the Java language, the EJB design provides standardized APIs between the Bean and its container, allowing developers to migrate the Bean from one operating environment to another without rewriting its source code.
Components simplify application maintenance. New functionalities can be introduced by modifying individual program components.
Skills to Look for in a J2EE Engineer
If you are wondering what skills you should be looking for when hiring a J2EE developer, it’s important to note that it may vary – from organization to organization.
Below are some baseline skills that are typically helpful for a J2EE developer to possess:
- Object-Oriented Programming (OOP) and design pattern knowledge in Java
- Abstract class and serialization expertise
- Excellent knowledge of Java build tools such as Maven and Gradle.
- Knowledge of JQuery, Ajax, JSON, CSS, and HTML
- Knowledge of Java EE components such as Servlets, Java Beans, and Java Server Pages
- Extensive knowledge of Java Application Containers such as JBoss and Jetty
- Experience with big data technologies such as Hadoop and Spark
- An understanding of GitHub version control
- An understanding of relational databases, SQL, and ORM technologies
Final Words on Hiring a J2EE Developer
Java is one of the most popular programming languages used today, and as its features become more robust, it continues to grow. If you want to hire a J2EE developer but are overwhelmed by the task, High5 can assist you. Contact us today and select from our pool of carefully screened and vetted candidates to hire the perfect J2EE engineer.