Sr Java Backend Developer

13 hours ago

Bengaluru, Karnataka, India Aliqan Technologies Full time ₹ 24,00,000 per year

Greetings from ALIQAN Technologies

Hiring Sr Java Backend Developer

Requirement 1: 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 exp (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 optimisation, 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: From ₹200,000.00 per month

Work Location: In person

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