ETO Magnetic India Pvt Ltd

JAVA Developer 

Exp: 8+ Years 

Location: Bengaluru 

Notice period: 0-30 days 

Key Responsibilities: 

Design & Develop Scalable Microservices: 

• Architect, develop, and deploy RESTful APIs & Microservices using SpringBoot. 
• Ensure high availability and fault tolerance using Resilience4J and circuit breakers. 

Database & Caching Optimization: 

• Work with PostgreSQL, MySQL, MongoDB, or Cassandra for optimal data persistence. 
• Implement caching strategies using Redis or Memcached. 

Security & Performance Best Practices: 

• Apply OAuth2, OpenID Connect, or Keycloak for authentication. 
• Secure APIs using JWT, Role-Based Access Control (RBAC), and API Gateways. 
• Use Spring Security and OWASP guidelines to harden the system. 

Event-Driven & Asynchronous Processing: 

• Implement Kafka, RabbitMQ, or ActiveMQ for real-time event-driven achitecture. 
• Use Spring WebFlux for reactive programming in high-throughout applications. 

Testing & Code Quality: 

• Write unit tests using JUnit, Mockito, and TestContainers. 
• Perform contract testing with Pact or Spring Cloud Contract. 
• Ensure code quality using SonarQube, PMD, and Checkstyle. 

Observability & Logging: 

• Use ELK Stack (Elasticsearch, Logstash, Kibana) or Grafana & Prometheus for monitoring. 
• o Implement distributed tracing using Jaeger or Zipkin. 

Collaboration & Agile Development: 

• Follow Agile and Scrum methodologies with JIRA, Confluence, or Trello. 
• Work closely with frontend, DevOps, and product teams. 

Required Skills & Technologies: 

• Languages: Java, Kotlin (Good to Have) 

• Frameworks: Spring Boot, Spring Cloud, Spring WebFlux 

• Microservices & API Development: REST, GraphQL, gRPC 

• Cloud Platforms: AWS, Azure, GCP or any 

• CI/CD & DevOps: Docker, Kubernetes (K8s), Helm, terraform (nice to have) 

• Databases: PostgreSQL, MySQL, MongoDB, Redis 

• Messaging Systems: Kafka, RabbitMQ, ActiveMQ 

• Security & Authentication: OAuth2, OpenID Connect, JWT, Keycloak 

• Testing Frameworks: JUnit, Mockito, TestContainers, Pact 

• Logging & Monitoring: ELK Stack, Prometheus, Grafana, Jaeger 

• Version Control: Git, GitHub, GitLab 

• Agile Methodologies: Scrum, Kanban