back end developer

A Java Backend Developer is responsible for designing, developing, and maintaining server-side applications, APIs, and database systems using Java technologies. The role involves writing efficient backend code, improving application performance, integrating databases, and ensuring high availability, scalability, and security of backend systems. The developer collaborates with front-end, QA, and DevOps teams to deliver robust and reliable software solutions.
Roles and Responsibilities:

Develop and maintain server-side applications using Java, Spring, Spring Boot, and related frameworks.

Design and implement RESTful APIs and backend services.

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

Perform debugging, unit testing, and troubleshoot backend issues.

Work with databases (MySQL, PostgreSQL, MongoDB, etc.) to design schemas, write queries, and optimize performance.

Integrate applications with third-party APIs, microservices, and internal systems.

Ensure backend systems meet security, scalability, and performance benchmarks.

Collaborate with front-end developers to align APIs and data handling.

Use Git or other version control tools to manage code.

Participate in Agile/Scrum ceremonies—daily stand-ups, sprint planning, and retrospectives.

Prepare technical documentation for APIs, backend architecture, and deployment processes.

Work closely with QA and DevOps teams for smooth testing and deployment.

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