Sr Java Backend Developer

Requirement : Sr Java Backend Developer

Experience: 7+ Years

Mode of hire: Contract

Work location: Bangalore (Hybrid/Remote)

Notice period :immediate joiners

Job Description:

Backend Developer with 7+ yrs of experience (Java with Oracle Database)

Responsibilities:

• Design, develop, and maintain backend services using Java (Spring Boot ).

• Build and maintain RESTful APIs consumed by frontend and mobile apps.

• Implement security best practices, including authentication and data protection.

• Develop and optimize database interactions with Oracle Database.

• Write efficient SQL queries, stored procedures, and perform performance tuning on Oracle.

• Manage connection pooling and transactions for Oracle Database.

• Use ORM frameworks like Hibernate or Spring Data JPA for Oracle integration.

• Write automated unit and integration tests to maintain backend code quality.

• Work with DevOps teams for CI/CD pipelines and deployments.

• Participate in Agile workflows, including sprint planning and reviews.

Required Skills:

• Strong proficiency in Java and Spring Boot framework.

• Hands-on experience with Oracle Database—SQL query optimization, schema design, indexing, and PL/SQL.

• Experience using JDBC or Spring Data JPA for Oracle connectivity.

• Familiarity with Oracle-specific features such as partitioning, sequences, and advanced indexing.

• Experience implementing authentication protocols (OAuth, JWT).

• Proficiency with build tools Gradle, Groovy.

• Knowledge of containerization (Docker) and cloud services AWS, is a plus.

• Strong debugging and problem-solving skills.

Job Type: Contractual / Temporary
Contract length: 6 months

Pay: ₹150,000.00 - ₹160,000.00 per month

Work Location: In person