Spring Boot Developers

Recruit Spring Boot Developers

Developed by the Pivotal team, Spring Boot is a popular open-source framework, built on Java language, that is ideal for constructing microservices. Unlike a full Spring setup, Spring Boot offers developers a straightforward approach to creating a standalone, production-ready spring application with just a few configurations. With Spring Boot, Java developers can quickly and easily develop applications that are ready for immediate use and production.

With Spring Boot, developers can swiftly construct and deploy applications that are readily available for use, without the necessity of an external web server. By integrating web servers like Tomcat or Netty during the startup process, developers can create self-contained applications that operate seamlessly without depending on any external web server. This makes it convenient to launch the program on any platform simply by running the command.

What is Involved in Spring Boot Development?

The Spring Boot Framework is a highly regarded tool for rapidly developing web applications. It streamlines the development process by allowing annotation-based settings and predefined code, which generates a class based on the specified requirements. The Spring Boot Framework is used in all stages of web application development and is a lightweight framework, enabling the applications built with it to have minimal resource impact. This ensures that the application created with the Spring Boot Framework can be used with limited hardware requirements.

Spring Boot is a well-known web application framework, which offers a simple setup process as compared to other frameworks. It is built on the Spring framework, giving developers access to features such as dependency injection, Aspect-Oriented Programming (AOP), security, and web workflow, without the associated setup complications. Developers often combine Spring Boot with AngularJS, which has a Representational State Transfer (REST) API mechanism.

Frameworks are instrumental in streamlining, directing, and advancing application development, reducing the need for manual efforts. They come in the form of prewritten code. It is estimated that Spring Boot will emerge as one of the most extensively used development platforms in the near future. As per a survey by JetBrains, the popularity of Spring Boot has surged to between 61 and 63 percent, with Spring covering roughly 30 percent of the global market share.

What are the Roles and Responsibilities of a Spring Boot Developer?

Spring Boot simplifies the development of self-contained, production-ready applications created with Spring that can be launched with minimal effort. It examines the classpath of the application’s classes and beans, detects absent components, and adds them to the project structure without any manual input required from the programmer. This allows developers to focus on the business logic of the application while Spring Boot handles the project infrastructure. For instance, Spring Boot automatically detects the unique beans in the project, negating the need for manual configuration, as Tomcat functions as the default web application server. The key duties of a Spring Boot developer include:

• Developing backend services/APIs for web applications with the Spring Boot framework.
• Develop and maintain efficient, reusable, and reliable code.
• Ensure that the resulting application delivers the highest possible performance, quality, and responsiveness.
• Recognize bottlenecks and errors and devise strategies to mitigate and fix them.
• Collaborate with colleagues and management to produce high-quality business outcomes.
• Offer prompt updates to the company and internal team, ensuring that all parties have a hassle-free experience.
• Conduct unit testing through Junit, and automated functional testing using Selenium or any other comparable framework.
• Proficient in utilizing RESTful JSON services.
• Ensure that the requirements are translated into backend code.
• If you’re well-versed in the 12 factor app design methodology and microservices architecture, it can give you an edge.
• Develop and maintain application documentation while collaborating with other team members.
• Update application code to address customer issues and ensure quick bug resolution.
• Collaborate efficiently as a member of a global team.

What are the initial steps to become a Spring Boot developer?

Being a proficient Java developer, having a comprehensive understanding of the extensive Java ecosystem, particularly Spring Boot, is imperative. Spring Boot has emerged as one of the most in-demand frameworks to acquire in 2022. It is essential to comprehend associated technologies like containers, cloud, and testing Spring Boot applications. Apart from studying Core Java, Advanced Java, JDBC, Servlets, JSPs, and SQL, it’s also critical to learn advanced Spring Boot features like Actuator, creating Microservices with Spring Boot, and deploying applications on cloud platforms such as AWS, Azure, and GCP. In order to begin with the Spring Boot, a few prerequisites are essential, primarily having a solid understanding of Core Java, Advanced Java, JDBC, Servlets, JSPs, and SQL. Additionally, it is crucial to create an optimal Spring Boot developer resume to secure the highest paying positions.

For experienced Java professionals looking to enhance their Spring Boot expertise, there are plenty of advanced courses offered on credible online learning platforms. These courses can help you become a full-stack developer capable of managing the entire process of developing Spring Boot projects, starting from the planning phase to the final delivery stages.

Requirements for becoming a Spring Boot developer

To secure a lucrative position as a Spring Boot developer, it’s vital to possess the requisite skills and knowledge. The first step is to learn the basics of Spring Boot development. Below is a list of the essential competencies and abilities needed to excel in this field.

1. Container, Dependency, and Inversion of Control (IoC)

   This write-up delves into the fundamental principles of the Spring Container, the advantages of Dependency Injection (DI) and Inversion of Control (IoC), and how Spring Framework implements them. We will also cover the differences between DI and IoC, and how Spring MVC employs them. Additionally, we will explain what Application Context represents in Spring, the disparities between BeanFactory and ApplicationContext, how Component Scanning operates, the way Spring searches for components, how to create an Application Context in an integration test, the optimal approach to disable an Application Context, and if SpringBoot offers any built-in capabilities to help achieve that.

2. SpringBean Lifecycle

   To architect a production-ready Spring application, it’s vital for developers to have a thorough grasp of the SpringBean lifecycle – how they are established, sustained, and terminated within a Spring container. Lacking this knowledge can adversely affect the application’s efficiency and efficacy.

3. Aspect-Oriented Programming (AOP)

   The Spring Framework utilises a crucial concept called Aspect-Oriented Programming (AOP), which reduces the need for duplicated code and streamlines cross-cutting concerns, enabling developers to prioritise the business logic. While familiarising oneself with AOP is a demanding and time-consuming endeavour, it is necessary to comprehend AOP’s basics, for instance, Advice and PointCut, and its overall functionality.

4. Spring MVC

   Undoubtedly, the most critical skill to acquire is proficiency in developing Spring MVC. Spring MVC has gained immense popularity and has effectively overtaken Struts, the previous Java framework. Spring MVC is a Java web application development framework that employs the Model-View-Controller (MVC) design pattern.

5. Spring Data JPA

   Even though Spring Data doesn’t provide a specific implementation of Java Persistence API (JPA), it delivers a high-level interface for managing databases. To create a Spring-based enterprise application that interacts with databases, it’s essential to have a strong grasp of Spring Data JPA.

6. Spring Security

   For developers who use Java or SpringBoot, Spring Security is a crucial concern. Without it, securing the application, managing authentication and authorisation, and more won’t be possible with either plain Spring or SpringBoot. Additionally, Spring Boot is compatible with both JWT and OAuth2, so having a comprehensive understanding of SpringBoot’s principles and API is crucial when seeking the right career opportunity as a SpringBoot developer.

7. Spring Boot Testing

   Testing is a critical skill for Java and Spring developers; however, many of them lack the necessary knowledge and expertise to execute it appropriately. Having the ability to develop unit tests, automated tests, and adhere to DevOps and SDLC best practices can unlock numerous opportunities in the current job market. Therefore, Java and Spring developers must learn how to utilise unit and integration tests to guarantee the efficiency and quality of their applications.

8. Spring Cloud

   Despite being a recent addition, Cloud Computing and Microservices are immensely vital in the current business environment. Spring Cloud, Quarkus, and Micronauts are the top frameworks in the Cloud Native arena and are extensively employed in most new Java development projects.

9. Spring Boot Actuator

   To ensure appropriate production support and monitoring of a Spring Boot application, having knowledge of Spring Boot Actuator is crucial. With the Actuator, it is feasible to interact with endpoints and obtain access while the application is running. Spring Boot Actuator’s main aim is to provide support and monitoring for applications that are ready to go live.

Where to find Spring Boot developer jobs remotely?

Athletes and developers share many similarities in their approach to achieving success. To excel, both must devote time and effort to regularly practice their skills and techniques. Moreover, it’s crucial for them to constantly seek to enhance their knowledge and capabilities over time. For developers, this entails focusing on two key areas: seeking mentorship from experts and fine-tuning successful practices during training. While practice is essential, it’s also necessary to recognise when additional assistance is required. Additionally, it’s vital to be mindful of the signs of burnout and take proactive measures to avoid it.

At Works, we take pride in providing some of the most fulfilling remote job vacancies for Spring Boot developers found in the industry. These opportunities will enable you to propel your career as a Spring Boot developer to new heights. As a part of our team, you will be tasked with solving complex technical and business projects employing the latest technologies, which will allow you to grow and enhance your skills at a rapid pace. Moreover, you will join a globally interconnected network of leading developers, offering you full-time job roles with better remuneration and increased prospects for career growth.

Description of the Job

Responsibilities of the Job

• Develop and maintain efficient and tested standalone applications.
• Perform code reviews and mentor junior team members.
• Stimulate quick iteration and the development of high-quality software solutions.
• Contribute and advocate innovative ideas for new code and efficiently scaling current code.
• Effectively implement system upgrades and successfully troubleshoot and debug programs.

Requirements

• Bachelor’s/Master’s degree in Computer Science (or equivalent experience)
• Prior experience with Spring Boot and related frameworks such as Spring Data and Spring RestController is mandatory (exceptional developers may be considered)
• Proficiency in Java, AWS, J2EE, microservices, and web services is necessary.
• Familiarity with Agile/Scrum, continuous integration, and deployment practices
• Extensive understanding of REST services and security standards

Desired skills

• Proficiency in databases like MongoDB, SQL/MySQL
• Able to establish and manage CI/CD pipelines
• Expertise in Maven, Git, Swagger, and Rabbit MQ
• Prior experience in developing unit tests utilizing JUnit, Mockito, or PowerMock, and a robust understanding of data structures, object-oriented design, and algorithms
• Functional understanding of markup languages including JSON, YML, and other similar languages is necessary.