Java/React.js Developer

Job Summary :

We are seeking an experienced Java + React Developer with 5 to 7.5 years of hands-on experience in designing, developing, and maintaining scalable web applications. The ideal candidate should have strong expertise in Java-based backend development and modern React-based frontend development, with a solid understanding of software engineering best practices and Agile methodologies.

Key Responsibilities :

- Design, develop, test, and maintain scalable and high-performance web applications.

- Build robust backend services using Java and Spring Boot.

- Develop responsive, reusable, and interactive user interfaces using React.js.

- Design and consume RESTful APIs.

- Collaborate with product managers, architects, UX designers, and QA teams to deliver high-quality solutions.

- Write clean, maintainable, and well-documented code.

- Participate in code reviews and ensure adherence to coding standards.

- Troubleshoot production issues and optimize application performance.

- Contribute to system architecture, design discussions, and technical documentation.

- Work in an Agile/Scrum development environment.

Required Skills :

- 5 to 7.5 years of software development experience.

- Strong proficiency in Java (Java 8/11/17).

- Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.

- Strong experience with React.js, JavaScript (ES6+), HTML5, and CSS3.

- Experience with Redux, React Hooks, and component-based architecture.

- Expertise in developing and consuming REST APIs.

- Good understanding of Microservices architecture.

- Experience with relational databases such as Oracle, PostgreSQL, or MySQL.

- Familiarity with Git and CI/CD pipelines.

- Experience with build tools such as Maven or Gradle.

- Strong knowledge of object-oriented programming and design patterns.

- Good understanding of unit testing frameworks such as JUnit and Mockito.

Preferred Skills :

- Experience with cloud platforms such as AWS, Azure, or Google Cloud.

- Knowledge of Docker and Kubernetes.

- Experience with messaging systems such as Kafka or RabbitMQ.

- Familiarity with SonarQube, Jenkins, or GitHub Actions.

- Knowledge of performance tuning and application monitoring.

- Experience with authentication and authorization mechanisms such as OAuth2 or JWT.

Qualifications :

- Bachelor`s or Master`s degree in Computer Science, Information Technology, or a related field.

- Strong analytical, problem-solving, and communication skills.

- Ability to work independently as well as collaboratively in a team environment.

(ref:hirist.tech)