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Java developer is one of the documented and highly-paying IT jobs. In today’s modern world, Java developers are important whether it is about constructing a stunning website, a high-performing e-commerce site, or other web-based application. And as a career option, it is a most impressive job. But, since the industry is steeped with various candidates to grab the right opportunities, it has become a little difficult for career devotees to stand out from the crowd.
That’s why we bring a Java developer career path for all interested career enthusiasts. We will cover all the most delinquent skills required to stay competitive in 2023. After all, providing yourself with the right Java programming skills is a grand step towards a rewarding career in software development.
Through this article let’s explore some must-have skill sets to become a highly-qualified Java developer professional.
Java and the Java Developer
Java is amongst the most favored and loved programming languages used with a unique nine million developers. Java is known for its sufficient processing speed in computer games, desktop applications, mobile applications, and software. It is employed to develop web-based applications and software for multiple platforms. The rage of Java is mostly devotional to its comfort of use for beginners while it still takes time to conquer it.
A Java developer is a technical programmer who cooperates with software engineers and web developers to integrate Java into business software, applications, and websites.
A Java developer is accountable for multiple duties throughout the development cycle of applications. This begins from the ideas to the designs and through to testing.
Here are some of the duties they serve:
- Design, execute & sustain Java application phases
- Taking part in architectural & software development actions
- Conduct software research, testing, programming & debugging
- Identifying production & non-production application problems
- To convert requirements into stipulations
- Develop, test, execute & maintain application software
- Recommending modifications to advance established Java application procedures
- Develop technical designs for app development
- Develop app code for Java programs
Here is a list of the key skills that become a requirement to becoming a Java developer:
- Java-based web services
- A relational database, ORM & SQL
- J2EE framework
- Object-oriented design & analysis
- Enterprise Java Beans (EJB)
- ESL, X query, XML
- Test-driven development
The Skills Java Programmers Can Learn in 2023 for Good Career
Java is mainly being operated to construct applications of various domains including web applications, mobile applications, etc. The language is being employed by various renowned tech giants like Adobe, Amazon, etc. and these companies offer excellent career opportunities to Java Professionals regularly. Java has been around for a long time, but it has also experienced significant transformations in recent years.
Let’s discuss now some of the best skills that Java Programmers can opt to learn in the year 2023 For a better career.
There is no doubt that Spring is the ruler of the Java stack. It’s not a choice, but a must-have skill for a Java programmer. Lately, Spring Boot has also entered the mainstream, but at the basic minimum, you need Spring. It not only delivers dependence injection, which creates writing testable code more comfortable but even many libraries and utility classes
Spring Boot is one of the top 5 Java frameworks you should know. Just like the Spring framework takes away the discomfort of developing Java applications by extracting boilerplate code and creating it more comfortable to test using dependency injection.
This is another valuable skill for Java programmers because there is barely any web application nowadays which doesn’t reveal API or make use of REST API. GraphQL is gradually substituting REST, but in the Java world, REST is still a king.
This is another soul skill for a Java programmer. Since Data is the true king of any programmer, SQL is the most essential instrument to interact and examine data. This is an excellent time to learn SQL with the growing demands of a Data Engineer.
Cloud is gradually taking over the whole technology world. More and more businesses are moving towards the cloud, and with the progress and maturity of major cloud platforms like AWS, Google Cloud Platform, and Microsoft Azure, the next generation of Java applications will be constructed for clouds.
Maven is the most important Java tool you have ever learned.
Maven not only cracked the situation of dependency management but also delivers a standard form to Java projects, which greatly shrinks the learning curve for a new developer.
The Amazon Web Service is the most famous cloud platform today, and that’s why it has become a talent of itself. There is a tremendous demand for people who understand how to work with AWS tools and surroundings like EC2, S3, and Virtual Private Cloud.
CI (Jenkins, Bamboo, GitLab, etc.)
Along with Maven, Jenkins is another must-know talent for today’s Java developer. Continuous integration has significantly improved both the quality and function of software development, and most institutions now have CI and CD.
Along with Spring, Hibernate is also considered the king of Java frameworks. It’s the most widespread industry framework in the Java world. Since Data is an essential part of any Java application, Hibernate also evolves into a crucial framework for many Java applications.
Microservices gained their fame when startups like Uber and Netflix began using them, but it delivers much more. The critical principle of Microservices is simplicity and comfort.
Unlike monolithic applications that are challenging to construct and maintain, microservices are much more comfortable to code, develop, and sustain because they broke an application into a set of smaller, composable pieces.
Java world has amazing support for constructing Microservices operating Spring Boot and Spring Cloud, and that’s why the market for Java developers who knows and understands Microservice is growing every day.
It’s one of the basic skills, not just for a Java programmer but also for any programmer, and that’s why it is included in the list of things every programmer should know.
Both Git and Github have become universal, and whether it’s an open-source codebase or a closed base, git is employed everywhere.
Some of you might be amazed at Java EE or Jakarta EE is one of the most in-demand knacks for Java developers. Well, the truth is that Java EE is still active and booting well.
Many organization which employs Java on their web stack, use Java EE for constructing their application.
The most delinquent version of Java EE is Java EE 8.
The SOA indicates Service Oriented Architecture. As the name implies, Service-oriented architecture is a kind of software design where services are delivered to the other constituents by application components, through a communication protocol over a network.
The fundamental principles of service-oriented architecture are independent of vendors, products, and technologies. It expresses very similar to microservice, where also the application is split into multiple services, but the key contrast is size, microservice, as the name suggests, is much more miniature in size and scope.
DevOps is fast changing the way we develop and deliver software, and Docker has been playing an essential role. Docker is a container that abstracts away environment specifics needed to run your code like installing Java, setting PATH, putting libraries, etc.
Docker drives it comfortable to reproduce the environment without setting up servers, and that’s why every reasonable in the software development and deployment cycle.
NoSQL delivers an alternative way of holding data, which scales better for many applications, especially, which loads a junk of attributes together. It’s more diverse than the traditional relation model of holding data, which attempts to clear redundancy or duplication by normalizing the data.
Career Options for Experienced Java Developers to Aim in 2023
Here is the list of some of the best career options an experienced Java developer, or in general, an experienced software developer can decide to go from coding and development to the next level in his career.
1. DevOps Engineer
DevOps engineer is another new chance for professional developers. There’s no standard career track for becoming a DevOps engineer. They are either developers who obtain curious in deployment and network operations, or sysadmins who have a fondness for scripting and coding, and drive into the development side where they can improve the planning of test and deployment.
This means if you are a professional Java programmer with a fondness for managing the environment, automation, and improving the overall system, you can become a DevOps Engineer.
2. Solution Architect
A solution architect is accountable for the design of one or more applications or services within an institution and is generally part of a solution development team.
He or she must have a balanced mix of technical and business talents, and will often perform with an enterprise architect for strategic direction.
The job of a solution architect is to decrypt requirements constructed by functional analysts into the architecture for that solution and define it through architecture and design artifacts.
To be a competent Solution Architect, you should include a good understanding of fundamentals like Data Structure and Algorithms as well as System Design and Design patterns. You should also learn the different programming languages and technology stacks like Java, .NET, and other Web stacks to select the right one for the job.
3. Scrum Master
If you have performed in an Agile environment, then you must have heard about Scrum meetings and Scrum master. The job of Scrum Master is to run Scrum meetings daily and crack any blocker which is coming on your way. It needs a little bit of project management and subject matter mastery, as well as some coordination skills.
This is a fairly new career option as corresponded to Business Analyst and Project Manager but evolving increasingly prevalent among companies that follow Agile methodologies for development.
4. Business Analyst
The analyst is involved with the design or transformation of business systems or IT systems. The analyst interacts with the business stakeholders and subject matter specialists to comprehend their problems and requirements.
The Business Analyst collects documents and analyzes business essentials and requirements.
5. Project Manager
The project manager is accountable for the day-to-day management of the project and must be skilled in managing the six aspects of a project, like a scope, schedule, finance, risk, quality, and resources.
As a project manager, your job is to plan, budget, oversee, and document all facets of the specific project you are functioning on. Project managers may work near with upper management.
That’s all about some of the career options for experienced Java programmers, like someone with a certain year of experience. Many of the developers don’t want to go to the people management path and want to stay hands-on with coding and whatever you are accomplishing at the moment.
If so, then you should select between a Solution Architect and DevOps Engineer. Both are very hands-on roles, and you will stay with technology.
On the other hand, if you are now considering moving away from coding and exploring more possibilities on leadership or people management and product management, then Scrum Master, Business Analyst, and Project Manager positions are excellent for you.
In recent years, a few new positions also appeared as SRE or Site Reliability engineer who constructs a bridge between Development and IT operations by taking on the tasks generally done by operations. Then there is the Developer Advocate who designates the developer’s welfare and helps them use their tools more productivity. If your attraction lies there then you can also check out those positions.
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