Java Backend Developer

Key Responsibilities

Develop, test, and maintain Java-based backend applications.

Design and implement RESTful APIs / microservices.

Write clean, efficient, and maintainable code following best practices.

Work with databases (SQL/NoSQL) for data modeling and optimization.

Integrate backend services with frontend and third-party systems.

Troubleshoot, debug, and resolve performance and scalability issues.

Participate in code reviews, design discussions, and Agile ceremonies.

Ensure security, reliability, and high availability of backend systems.

Required Skills & Qualifications

Strong experience in Core Java, Java 8+.

Hands-on expertise with Spring Framework / Spring Boot.

Good knowledge of RESTful APIs, Microservices Architecture.

Experience with databases: MySQL, PostgreSQL, or MongoDB.

Familiarity with ORM frameworks like Hibernate/JPA.

Knowledge of build tools (Maven/Gradle) and version control (Git).

Understanding of multithreading, data structures, and algorithms.

Exposure to cloud platforms (AWS, Azure, GCP) is a plus.

Strong problem-solving, debugging, and analytical skills.

Good to Have

Experience with message brokers (Kafka, RabbitMQ, ActiveMQ).

Knowledge of CI/CD pipelines, Docker, Kubernetes.

Familiarity with test automation (JUnit, Mockito).

Understanding of DevOps practices and monitoring tools.

Education

Bachelor's or Master's degree in Computer Science, Engineering, or related field.