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 (Positive 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

Skills:- Apache and karaf

📌 Senior Java Developer (Bengaluru)
🏢 ETO Magnetic India
📍 Bengaluru