Backend Engineer CloudJune Technologies L.L.C

• Design, develop, and maintain Java-based applications using Spring Framework and JDK 21.

• Build and deploy scalable microservices with well-structured REST APIs.

• Integrate and optimize caching and session management solutions using Redis.

• Develop and maintain relational data models and complex queries in PostgreSQL.

• Ensure high standards of application performance, security, and scalability.

• Collaborate with DevOps, QA, and Product teams to deliver end-to-end solutions.

• Participate in code reviews, troubleshooting, and performance tuning.

• Stay updated with emerging technologies, modern development practices, and cloud solutions.

Required Skills & Qualifications

• 5+ years of professional experience in Java development.

• Strong hands-on expertise with Java (JDK 21) and Spring Boot, Spring Data, Spring Security.

• Proven experience developing RESTful APIs and Microservices.

• Working knowledge of Redis for caching and session management.

• Experience with PostgreSQL, including schema design, query optimization, and performance

tuning.

• Solid understanding of object-oriented design principles, design patterns, and best practices.

• Familiarity with Git, CI/CD pipelines, and containerization (Docker/Kubernetes).

Optional but Desirable

• Exposure to AI/ML integration in enterprise applications.

• Experience with cloud platformslike AWS, GCP, or Azure.

• Familiarity with event-driven architectures (Kafka, RabbitMQ).