Java Back End Developer

Role & responsibilities

Java Backend Developer

Experience: 512 Years

Job Description

We are looking for a skilled Java Backend Developer with strong experience in developing scalable, secure, and high-performance backend applications using Java and modern enterprise technologies.

Key Skills

• Strong experience in Java 8/11/17+
• Expertise in Spring Boot, Spring MVC and Spring Security
• Experience developing RESTful APIs and Microservices
• Strong knowledge of Object-Oriented Programming and Design Patterns
• Experience with Hibernate / JPA
• Database experience with Oracle / MySQL / PostgreSQL
• Knowledge of Kafka and messaging systems
• Experience with AWS / Azure / GCP
• Git, Maven, Jenkins and CI/CD
• Unit testing using JUnit and Mockito
• Knowledge of API documentation tools such as Swagger / OpenAPI
• Understanding of Agile development methodologies

Responsibilities

• Design, develop, and maintain scalable Java backend applications.
• Develop secure and high-performance REST APIs and microservices.
• Implement business logic using Spring Boot, Hibernate, and JPA.
• Design and optimize database queries, stored procedures, and data models.
• Integrate applications with third-party systems and messaging platforms.
• Write unit and integration tests using JUnit and Mockito.
• Troubleshoot issues, perform debugging, and optimize application performance.
• Participate in code reviews and ensure adherence to coding standards.
• Support CI/CD pipelines and cloud-based application deployments.
• Collaborate with product managers, frontend developers, QA teams, and other stakeholders to deliver high-quality solutions.