Java is one of the most versatile programming languages in the world, and because it is used everywhere in the IT industry, the need for skilled and experienced Java developers continues to grow around the world, even though there are already so many Java programmers. Java is used almost everywhere today from a platform, technology, and industry perspective therefore the rise of remote Java developers can also be seen. This article will mention all the ways in which remote Java developers can be hired.
Who is a Java Developer?
Java is one of the most popular languages in the world of computer programming. The Java Developer language is used by more than 9 million developers because of its popularity, high demand, and ease of use.
As the title suggests, Java developers work primarily with Java to design, develop, and build applications and websites with dynamic elements. Let’s keep it simple Java runs on over 7 billion devices, including over 2 billion smartphones. The apps we use every day for shopping, banking, etc. aren’t built by ourselves, and sites like Netflix are certainly not our own inventions. The developer probably had to create all of them.
What are the Types of Java Developers?
It is also common to distinguish between different types of jobs based on the skill level of the applicant.
- – Junior
- – Mid-Level
- – Senior
Qualifications for a Junior Java Developer
A junior Java developer can have up to 2 years of experience in object-oriented programming, especially Java / J2EE. The ideal candidate needs to know how to develop and improve software applications through programming and testing.
Essential skills for the role of a junior Java developer:
- – Java
- – CSS/HTML
- – JavaScript
- – SQL/ORM
- – JVM
- – Memory Management
- – API
Qualifications for a Mid-Level Java Developer
Most companies expect Central Java developers to have more than two years of experience. If you need to ask other team members for help, you need to complete most tasks without supervision or understanding. You also need to apply relevant technical skills to provide specifications, unit test scripts, and specifications. However, their skills are not expected to extend to the prediction and planning of future software problems and inefficiencies.
Essential skills for the role of a Mid-Level Java developer:
- – Java
- – Spring
- – REST/ JSON
- – TomCat
- – Hibernate/ORM
- – SQL
- – Maven
- – Unit Testing
Qualifications for a Senior Java Developer
When hiring advanced Java developers, It is expected of them to solve a bit more complicated problems and work faster and also communicate better than intermediate developers. In that role, such specialists need to have extensive working experience in Java development and be able to make relevant technical decisions in the project. Advanced Java developers need to have good communication skills because they need to communicate important technical decisions to their teams and stakeholders. They will also have work that involves overseeing young developers and transferring their knowledge.
Essential skills for the role of a Mid-Level Java developer:
- – Java
- – Integration of functional testing
- – Principles of SOLID
- – Patterns of development
- – Data Structures and Algorithm
- – Multithreading and synchronisation
- – JSF/SpringMVC
What Does A Java Developer Do?
Java developers are professional programmers who use their expertise to test and develop software using the Java programming language. Java developers use their knowledge to build, customize, monitor, and modify software on different platforms. Java developers often work closely with web developers, designers, and software engineers to create fully integrated programs and applications that customers can create.
Working as a Java Developer
- – Respond first to reporting software issues
- – Work closely with other departments to create integrated software systems
- – Plan and implement maintenance planning and upgrades for Java applications
- – Developing technical designs for creating new Java systems and apps
- – Perform software analysis including testing, debugging, and future planning
Typical Set of Skills for Java Developer
The following are the most common technical requirements for remote Java developers:
Frameworks
Spring, MyBatis, Hibernate, Struts, Jersey, GWT, etc.
Servlets and Application Servers
Tomcat, Jetty, WildFly, Oracle Weblogic, Websphere, etc.
Version
corresponding version of SE, J2SE, or JDK
Mapping Framework
Dozer, MapStruct, JAXB, etc.
API
JDBC, JMX, AWT, etc.
Libraries of Various Frameworks
JSL, Mockito, Apache Commons, Guava, etc.
Integrated Development Environment
Eclipse, IntelliJ IDEA, etc.
This is not a complete list, not to mention the aspects built into the above techniques (Spring framework DI, boot, MVC, etc.). However, it is enough for Java specialists to understand that they can perform a variety of tasks, from basic data exchange setup to testing the usability of web products. There can be many types of engineers in this area, as the required combination of attributes can vary significantly.
What are the Most Popular Java Frameworks?
Spring
One of the best complete application frameworks is Java Spring. It has evolved from a dependency injection tool to a reliable framework that can be used in all aspects of development.
Java professionals can use Spring to build highly reliable and successful enterprise applications.
JSF (Java Server Faces)
JSF is a great technology for developing web applications that provide a great user experience. This follows the MVC design pattern and simplifies the development of web apps. Standardized display technology is great for showing the gap between app logic and presentations.
GWT (Google Web Toolkit)
GWT is what you need to simplify or edit your front-end application. GWT is open source and is being developed by Google for free. You can design a fluent UI without much technical knowledge.
GWT is behind many successful Google apps that you use every day.
- – Adsense
- – Google analytics
- – Blogger
8 Efficient Steps on How to Hire Remote Java Developer
1. Project Description
After you realize the necessity to hire remote Java developers for your project, finding the simplest match for the project is impossible without a transparent project description. By outlining all critical points of the project, you gain a far better idea of what developer expertise you would like in the candidates.
2. Compile the List of Requirements
After you are done with your project description, you will have the idea of what kind of competencies your next remote Java developer should have in order to complete your project.
To clarify your need for the project, you need to create a comprehensive list of the most important and complementary skills you’re looking for in the remote Java developers.
With this list, you can quickly eliminate unwanted prospects without wasting time interviewing people who don’t suit you.
3. Analyze the Need for Developer Staffing
As soon as you are done with creating the list of your requirements, you will get the idea about how many remote Java developers you will need to complete your project. The more remote Java developers you hire, the less time it will take to finish the project.
4. Determine the Hiring Model
Based on your need for remote Java developers, you will have the idea of how many remote developers you will need to complete the project. If you need a bigger team of remote developers, then perhaps outsourcing is the model of hiring you will choose. There are other ways also such as finding the developers using the existing HR team or Contacting a vendor.
5. Determine the Hiring Approach
Once you get the ideas of ways through which you will be able to hire remote Java developers, you can further research on all of them and find the best suited approach for your project.
At most, you will have two ways to go: Using the existing HR team or Contacting outsourcing vendors.
However, if you want to hire using your existing HR team, you will have to go through a lengthy process of finding a job hunting website, then posting a job in it, scheduling interviews for the same. It is recommended that you scan the market first and choose a trusted platform with a relevant resume.
If you want to outsource the hiring process, choose an IT recruiter also called a vendor. Choose the right vendor after a thorough market research, depending on your convenience, the right time zone flexibility, the communication skills of your provider’s employees, and your company’s pricing policy.
6. Compile the List of Candidates
To hire remote Java developers, you must first choose the most relevant resume as per your requirements, contact the candidate, and perform a more detailed screening before hiring.
Using existing HR team
To hire remote Java developers, your HR team has to post the advertisement of the vacant position on the hiring and job search platform of your choice and wait for a candidate’s response. Then search the submitted resumes of all candidates on your own and conduct the first round of interview. This process is longer and can take several months.
Using vendors
The vendor will deliver a database of remote Java developers carefully selected by professional recruiters after rigorous screening. The resumes contained therein have already been paced, and pre-screening interviews confirm that the candidate actually exists and is actively looking for a job.
As a result, you will receive a list of remote Java developers for an interview with you. Depending on the complexity of the job, the first candidate usually arrives within 2-12 weeks.
7. Hold job interview
Interviewing the remote Java developers who have passed the first recruitment phase is the next step of remote hiring. An online interview is essential to personally know the candidate. This allows employers to review their expertise and test some important hard and soft skills before hiring the remote Java developers.
Using the existing HR team
In the next step, you call all the remote Java developers and plan interviews according to their suitable time. Such communication can take a long time, especially in the final stages of the hiring process, if there are a large number of remote developers.
Tips on Efficiently Interviewing Remote Java Developers
The process of conducting an interview is central to all recruitment processes as it helps in determining the candidate’s know-how, confirm their expertise, test their knowledge practically and see how solid their soft and hard skills are.
Technical Skills to Look out in a Remote Java Developer
Hiring a remote Java developer to join the team can be difficult! The key to hiring remote Java developers is to make sure they understand best practices in the field and have the right experience with the project. If you’re looking to hire a top remote Java developer, look for most of the following expertise:
- – Have a solid track record of providing Java / J2EE based applications gained through commercial experience.
- – Great knowledge about Java 7/8
- – Java 8-collection, concurrency, lambda expression, etc.
- – Full stack Java developer [JEE, Spring, Hibernate, AppServer].
- – Excellent knowledge of Spring Framework (Spring Boot / REST) and RestfulWeb Services.
- – Good knowledge of microservices and API design principles (Mulesoft and API development)
- – Good knowledge of Java design patterns and software principles.
- – Knowledge of architecture and design concepts, object-oriented design and technology.
- – Expected to be exposed to design patterns. Continuous integration and continuous delivery with DevOps tools such as Ant, Maven, Jenkins
- – Experience with performance testing and performance tuning tools.
- – Knowledge of containers and container management technologies such as Docker and Kubernetes.
- – ORM experience and knowledge of SQL and basic database concepts.
- – Extensive knowledge of distributed systems, low latency services, NoSQL, and relational databases.
- – Experience in designing and implementing functional and non-functional test strategies, including related frameworks and tools.
- – Agile Scrum Experience, BDD Evangelist, Champion, Coach. Websphere Application Server / Tomcat / Liberty
Soft skills such as attention to detail, good communication skills, creativity, solution-oriented thinking, and ability to work in teams.
Top Questions You Can Ask During Interview Process
- – Can you tell me how JDK, JRE, and JVM differ from one another?
- – What do you mean by abstraction in Java?
- – Tell me the principles behind the workings of Java threads.
- – Can you share a few lines on exception handling and automatic garbage collection?
- – Are you aware of the JIT compiler?
- – Do you have an idea about the different access specifiers in Java?
- – Tell me more about your understanding of objects.
- – Can you differentiate between methods and constructors?
- – What do you understand by Overloading?
- – Do you have an idea of the final keyword in Java?
Using vendors
Recruiters will choose the right schedule for you and your candidates. All you have to do is prepare your question and attend an online interview.
8. Hire the Remote Java developer
Recruiting the best candidates after a series of interviews and rigorous screening tests is the end of the recruiting process. This process includes administrative tasks such as signing contracts, formal registration of new employees with company staff, and preparing all tax and payroll documents.
Using existing HR team
Your HR team will have to prepare all paperwork, and software necessary for the remote Java developer to perform operations remotely, and complete formal registration of new employees, including all tax credits and payroll procedures. This approach may incur additional costs.
Using vendors
If you choose to hire a remote Java developer using a vendor, the hiring process becomes much easier. The remote Java developer will actually be an employee of the provider, as the provider will be fully responsible for providing their official employment, salaries, taxes, workstation equipment, and the required software and hardware. As a client, your sole responsibility will be to onboard the candidate, conduct an introduction session with other internal employees to your new team, and provide access to the internal systems needed for the ongoing development process.
Benefits of Hiring a Remote Java Developer Team
It is always better to hire a team of Java developers. It can be a wise business decision. You can achieve the same result and also a bit more benefits by hiring a remote developer rather than an in-house employee.
Here are some factors that can make a remote team more desirable:
Access Global Talent
The remote developer’s choice removes the barriers of geographic boundaries. You can hire the best talent from all over the world without any restrictions.
In addition, you can balance your budget with the expertise you need to hire remote developers.
No Overhead Costs
Remote workers do not need office space or equipment to contribute. They have their own resources and pay them from their own pockets. As a result, you don’t have to worry about expenses such as utilities and rent. You can get the best service at a much more affordable cost than physical workers.Increased Productivity
Remote workers have the opportunity to work flexibly. They can achieve a better work-life balance and be more productive with their services. Eliminating commuting also saves time and helps remote workers spend time with their families. Remote workers also have less stress and burnout. As a result, you can expect your remote candidates to have a strong focus and passion for their work.Improving Employee Retention Rate
Working remotely increases satisfaction and gives developers 100% commitment to achieving their business goals. You will probably be a happy employee who loves to work for your success.Studies show that people who work remotely are 13% more likely to stay in long-term positions. Ultimately, the benefits of hiring a remote team will have a positive impact on your bottom line. You are more likely to reach your goals and have loyal supporters.
