JD : 

• Design, develop, and maintain enterprise-level backend systems and microservices using Java (Spring Boot).

• Lead the end-to-end lifecycle of backend features - from technical design and implementation to deployment and support.

• Develop RESTful APIs and ensure secure and efficient communication between distributed systems.

• Optimize system performance, reliability, and scalability.

• Integrate with relational and NoSQL databases and ensure data integrity and optimal access patterns.

• Collaborate with frontend, DevOps, QA, and product teams to deliver integrated and high-quality solutions.

• Conduct code reviews and provide technical mentorship to junior and mid-level developers.

• Participate in architectural planning, technical strategy, and design discussions.

• Ensure adherence to coding standards, best practices, and security guidelines.

• Troubleshoot and resolve complex technical issues in production and staging environments.

Required Skills:

• 10+ years of backend development experience, with deep expertise in Java (Java 8 or later).

• Strong hands-on experience with Spring Framework (Spring Boot, Spring Data, Spring Security, etc.).

• Solid understanding of microservices architecture, API design, and integration patterns.

• Experience with SQL databases (e.g., PostgreSQL, MySQL) and NoSQL stores (e.g., MongoDB, Redis).

• Proficient in RESTful API design and implementation.

• Hands-on experience with unit testing (JUnit, Mockito) and CI/CD pipelines.

• Experience working with Docker, and familiarity with container orchestration platforms like Kubernetes.

• Good understanding of application security principles, including authentication (OAuth2, JWT), authorization, and encryption.

• Familiarity with message brokers (Kafka, RabbitMQ) and asynchronous processing.

• Excellent problem-solving, analytical, and communication skills.