Java Developer

Location: Jaipur, India; Indore, India; Gurgaon, India

Department: Apps-2

Experience: 4 to 6 years

Skills: spring boot, microservices, Java, cloud & devops, kafka

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Develop scalable Microservices and RESTful APIs.
• Implement authentication and authorization using Spring Security, JWT, and OAuth2.
• Work with PostgreSQL, MySQL, MongoDB, and Redis.
• Integrate Apache Kafka for asynchronous messaging.
• Write clean, maintainable, and testable code following SOLID principles.
• Develop unit and integration tests using JUnit and Mockito.
• Collaborate with frontend, QA, DevOps, and product teams in Agile environments.
• Deploy applications using Docker, Kubernetes, and CI/CD pipelines.
• Monitor, troubleshoot, and optimize application performance.

• Programming Languages: Java 8/11/17, SQL
• Java & Spring: Spring Boot, Spring MVC, Spring Security, Spring Data JPA, Hibernate, Spring Cloud, Spring Batch, Spring WebFlux, REST APIs, Microservices
• Databases: PostgreSQL, MySQL, MongoDB, Redis
• Messaging: Apache Kafka
• Testing: JUnit 5, Mockito, Integration Testing
• Cloud & DevOps: AWS, Docker, Kubernetes, Jenkins, GitHub Actions/GitLab CI
• Tools: Git, Maven, Gradle, IntelliJ IDEA, Postman, Swagger/OpenAPI, Jira, Confluence

• Spring AI
• LLM Integration (OpenAI/Gemini/Claude)
• Prompt Engineering
• RAG
• Vector Databases (pgvector/Pinecone/Milvus)
• Elasticsearch or RabbitMQ

• Bachelor's degree in Computer Science or related field.
• Strong understanding of OOP, Design Patterns, and SOLID principles.
• Experience working in Agile/Scrum teams.
• Excellent analytical and communication skills.